Applied Technology and Microbee adverts. - The MESSUI Place
Applied Technology and Microbee adverts. - The MESSUI Place
Applied Technology and Microbee adverts. - The MESSUI Place
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At last 1. the no corn'<br />
With the release of the MicroBee,<br />
<strong>Applied</strong> <strong>Technology</strong> brings you a<br />
state of the art computer you can<br />
build yourself. MicroBee is unique<br />
among kit computers in its price<br />
range. It offers facilities which<br />
make it comparable to machines<br />
costing 2 to 4 times its price.<br />
Brilliant, cost effective design <strong>and</strong><br />
new technology have come together<br />
to make this machine possible.<br />
MicroBee is a complete computer.<br />
It is physically complete.<br />
You get a full case <strong>and</strong> chassis. You<br />
get the power supply. You get full<br />
manuals for assembly, BASIC<br />
programming <strong>and</strong> software development.<br />
IC sockets are supplied. <strong>The</strong><br />
advanced 16K basic is supplied in<br />
ROM (not on cassette). <strong>The</strong>re are<br />
no extras to buy with MicroBee.<br />
In terms of performance, MicroBee<br />
comes st<strong>and</strong>ard with features which<br />
come as extras on SYSTEM 80 <strong>and</strong><br />
APPLE. Such as upper/lower case<br />
<strong>and</strong> RS232 interface. And things<br />
not available on either of these<br />
machines. Like continuous memory<br />
<strong>and</strong> built in sound.<br />
MicroBee achieves this at its incredibly<br />
low price by using the latest<br />
technology. <strong>The</strong> huge price drops<br />
in. ICs in recent years have also<br />
aided us in bringing you the<br />
MicroBee at such a down to earth<br />
price.<br />
16K ROM BASIC<br />
MicroBee has been developed as the<br />
finest instructional computer on the<br />
market. Its superb 16K BASIC in ROM<br />
makes this possible. Whether you are a<br />
novice or advanced enthusiast,<br />
MicroWorld BASIC is a delight to use,<br />
with its advanced error reporting <strong>and</strong><br />
powerful graphics facilities. Just to give<br />
you some idea of its power, its gives<br />
you:-<br />
• Advanced error reporting with 33<br />
comprehensive error mesages <strong>and</strong> a<br />
feature packed program editor. This<br />
BASIC is so 'friendly' that anyone can<br />
master the computer <strong>and</strong> establish<br />
computer literacy, so vital in today's<br />
technological world.<br />
<strong>and</strong> educational capability.<br />
And with Microworld BASIC you have<br />
the support of a great software base.<br />
Your MicroBee will run the whole range<br />
of MicroWorld BASIC software. This<br />
includes a wide range of games <strong>and</strong><br />
utilities. And the range is increasing<br />
all the time thanks to the enthusiasm of<br />
the Microworld Users Group.<br />
1 6K non-volatile<br />
CMOS RAM<br />
Sockets for<br />
Expansion up to<br />
32K RAM.<br />
RS232 I/C<br />
Por<br />
PCG RAM <strong>and</strong><br />
ROM gives you<br />
HiRes graphics<br />
Z80 PIC<br />
Programmabl(<br />
I/O Chi[<br />
Full constructional details<br />
as well as a BASIC manual<br />
<strong>and</strong> program development<br />
ideas are available this<br />
month as an article in<br />
your<br />
computer<br />
Due for Release mid February<br />
Complete Kit<br />
Includes manuar<br />
16K BASIC in Fib<br />
supply,<strong>and</strong> IC silo<br />
kit is complete.<br />
$399<br />
• Powerful PLOT facility <strong>and</strong> high<br />
resolution graphics can be combined<br />
with alphanumerics to give the<br />
MicroBee unparalled graphic display<br />
Metal Baseplat€<br />
Plastic cover lE<br />
also supplied<br />
64 ELECTRONICS Australia, February, 1 9bz
omise kit computer<br />
se,<br />
ewer<br />
This<br />
MicroBee Brief Specs.<br />
CPU<br />
VDU<br />
Z80A<br />
Memory Mapped 16x64<br />
format.Upper/lower case.<br />
Graphics Under BASIC. Hires 512x256<br />
Low res 128x64.<br />
Keyboard Full size 60 key QUERTY<br />
st<strong>and</strong>ard layout.<br />
Cassette Interface loads <strong>and</strong> saves<br />
Interface at 300, 1200 BAUD.<br />
Serial RS232.With connector.<br />
Interface Suits printers, modems etc.<br />
Parallel Optional 8 bit I/O. Fully<br />
Interface programmable.<br />
Audio Internal speaker. BASIC<br />
Output control. 2 octaves, semitones.Period<br />
resolution 1/4<br />
sec. Max. period 1/4x255sec.<br />
Power<br />
12VAC at 1 amp<br />
(supplied ).<br />
19.51555952:9<br />
How Good is MicroBee?<br />
Compare MicroBee feature for feature<br />
with imported built-up Micros. Only then<br />
will you appreciate what a bargain it is.<br />
At last you can buyan Australian designed<br />
computer incorporating all the best<br />
features of TRS80, APPLE <strong>and</strong><br />
SORCERER. But at a fraction of the<br />
price.<br />
3uilt in speaker.<br />
MicroBee gives<br />
ou 2 octaves in<br />
semitone inter<br />
rats. 1/4sec.<br />
ntervals.<br />
6K BASIC in<br />
30M as st<strong>and</strong>ard<br />
Power input.<br />
video output.<br />
Cassette Interface.<br />
300/1200<br />
BAUD.<br />
Battery Backup.<br />
Z80A CPU gives<br />
you a massive<br />
software base.<br />
VDU Generator<br />
gives upper/lower<br />
case.<br />
Full function<br />
Keyboard.<br />
NON VOLATILE<br />
CMOS MEMORY<br />
<strong>The</strong> use of the latest CMOS RAM chips<br />
(6116), has made battery backup of<br />
memory possible. With MicroBee, you<br />
can store a program or data in RAM,<br />
switch off, come back later (or move the<br />
machine to a new location) switch on<br />
again, <strong>and</strong> your program or data is still<br />
there.<br />
No Apologies<br />
Service Coupon<br />
With our easy step-by-step assembly<br />
manual, solder masked PC boards <strong>and</strong><br />
socketing throughout, assembly is very<br />
straightforward. If you do have any<br />
trouble getting your MicroBee going,<br />
just fill in the NO APOLOGIES coupon<br />
supplied <strong>and</strong> return your kit to us for<br />
service.<br />
ORDER DIRECT<br />
SAVE TIME<br />
To order your MicroBee, all you<br />
have to do is phone on our<br />
Hotline number, give your<br />
Bankcard number <strong>and</strong> name.<br />
We'll get the goods away to you<br />
right away.<br />
Hotline Number:-<br />
(02) 487 2711<br />
Blue Ribbon<br />
Mail Order Service<br />
Mail Orders to<br />
PO Box 311, Hornsby<br />
2077.<br />
APPLIED<br />
FECHNOLOGY<br />
PTY. LTD.<br />
Showroom/Office at 1A Pattison<br />
Ave. Waitara.<br />
Hours: 9-5 Monday to Saturday<br />
Phone (02) 487 2711<br />
Telex APPTEC AA72767<br />
Glover & Assoc. AT/1 5<br />
ELECTRONICS Australia, February, 1982 65
Ayr APPLIED TECHNOLIMY<br />
IF ill 'THE COMPLIER SUPERMARKET<br />
Do you want to know why<br />
MicroBee is the best investment<br />
in personal micros available<br />
today? <strong>The</strong>n you need our 32<br />
page 'Ideas Book'.<br />
<strong>The</strong> Ideas Book, published as an insert in<br />
February 'Your Computer' magazine is now<br />
available separately. Just send 500 to cover<br />
post <strong>and</strong> packing, <strong>and</strong> we'll rush your copy to<br />
you. <strong>The</strong> book shows how MicroBee works, how<br />
it can be programmed using its fantastic 16K<br />
BASIC, as well as a variety of software<br />
ideas which illustrate the power <strong>and</strong><br />
usefulness of the MicroBee. If you want<br />
to know about the most advanced kit<br />
Micro around, you owe it to yourself to<br />
find out about MicroBee.<br />
<strong>The</strong> no compromis<br />
kit computer,<br />
complete<br />
for $399<br />
Fa REERFaiM<br />
IMicroBee kit with 20K RAM (16K user)<br />
16K BASIC in ROM.Full manuals for I<br />
assembly <strong>and</strong> programming. $399.00<br />
Cassette Recorder $35.00<br />
Video Monitor $129.00<br />
I 32K RAM upgrade kit includes<br />
sockets,powerdown ICs. $120.00<br />
Editor/Assembler in ROM<br />
I with manual. $49.50<br />
All cassette programs (see above<br />
for details) each $6.95<br />
Blank 010 computer cassettes $1.00<br />
I HOW tog et<br />
MicroBee.<br />
Don't waste time driving across town.<br />
Order your MicroBee on our Hotline<br />
number. Use your Bankcard.<br />
We'll get it away to you tonight<br />
I (02)487 3798<br />
Or order Direct through our superfast<br />
Mail Order department<br />
Postage <strong>and</strong> packing is $6.00.<br />
Monitors are sent freight on via road<br />
freight<br />
I APPLIED<br />
' TECHNOLOGY<br />
Office/Showroom: 1A Pattison Ave,<br />
Waitara 2077<br />
I Hours: 9-5 Monday to Saturday<br />
Telephone (02) 487 2711<br />
Mail Orders to PO Box 311, Hornsby<br />
10.77<br />
microbee<br />
Brief Specifications:-<br />
• CPU Z80A • Screen format 64x16 upper/lower<br />
case. PCG gives 512x256 pixels HiRes Graphics<br />
(can be combined with alphanumeric,<br />
• Built in sound. Semitone intervals. Under BASIC<br />
control.<br />
• RS232 interface st<strong>and</strong>ard for Modems, printers.<br />
• Continuous Memory with Battery Backup.<br />
• Cassette interface 300/1200 baud.<br />
• Parallel interface option.<br />
• Full function QUERTY keyboard.<br />
• Exp<strong>and</strong>able to 32K RAM/32K ROM (user fitted)<br />
or to 48K RAM to run CP/M 2.2 <strong>and</strong> take disc<br />
drives (factory fitted option)<br />
Prices correct <strong>and</strong> goods expected in stock at time of going to press. Please phone to check stock.<br />
MicroBee -<br />
superblyExp<strong>and</strong>able<br />
<strong>The</strong> problem with rrlost personal micros, such as<br />
the TRS80 <strong>and</strong> APPLE lies not such much in the<br />
basic machines, but in the cost of expansion.<br />
Once you have mastered the base machine,<br />
getting it to do any more is very expensive.<br />
MicroBee gets around this by having a special<br />
plug-in top board. We call it the Core Board. <strong>The</strong><br />
MicroBee is supplied as st<strong>and</strong>ard with a Core<br />
Board which takes up to 32K RAM (16K supplied),<br />
16K ROM BASIC, <strong>and</strong> a further 12K ROM (for<br />
Monitor Program, Networking ROM , or your own<br />
custom ROM programs). A factory change fits a<br />
new Core Board so you have 48K RAM , an 80x24<br />
screen format, <strong>and</strong> are ready to run CP/M 2.2<br />
with disc drives.<br />
MicroBee is a new generation design. It is designed<br />
to grow painlessly in the ways we have found most<br />
computer enthusiasts will want to move.<br />
Sofhvcre Growth.<br />
Because it's Z80 based, MicroBee has a huge<br />
software base. And it's a base which we're<br />
improving all the time. MicroBee runs all the<br />
MicroWorld BBASIC software.<br />
Newly released software for March includes-<br />
Eddttor Assembler in ROM Write machine code<br />
software on your MicroBee. BEEBUG monitor lets<br />
you examine <strong>and</strong> modify memory. Supplied with<br />
full operator's manual. Preprogrammed ROMs fit<br />
straight onto your MicroBee. $49.50<br />
Cassette Software <strong>The</strong> following programmes<br />
are supplied in machine code on cassette. All<br />
are $6.95 each.<br />
Pilot A simple programming language used<br />
extensively in computer aided instruction.<br />
Chatterbox Experiment with artificial intelligence<br />
as the computer answers your questions <strong>and</strong><br />
actually carries on a meaningful conversation.<br />
Type Drill Teach yourself to touch type. This<br />
program draws a keyboard on the screen <strong>and</strong><br />
as you Noe it indicates the keys pressed <strong>and</strong> the<br />
correct fingers to use.<br />
Target <strong>The</strong> computer screen comes alive with<br />
enemy aircraft <strong>and</strong> you have to blast them out<br />
of the sky.<br />
Trek Take comm<strong>and</strong> of the U. Enterprise <strong>and</strong><br />
destroy Klingons from surrounding galaxies.<br />
No hidden extras with MicroBee! You<br />
get full case, power supply, IC sockets,<br />
16K BA= in ROM, 20K Continuous<br />
Memory RAM, full function keyboard<br />
<strong>and</strong> much more. Don't buy a computer<br />
kit which has less.<br />
ELECTRONICS Australia, March, 1982 85
At last - the no corn<br />
Do you want to build your own<br />
state of the art computer? Do<br />
you want a computer which can<br />
grow <strong>and</strong> exp<strong>and</strong> with your<br />
changing needs? <strong>The</strong>n MicroBee<br />
is the answer.<br />
MicroBee incorporates some of the<br />
most advanced technology available<br />
today. So it's not surprising that it has<br />
features not available on computers<br />
such as APPLE <strong>and</strong> TRS80; like built in<br />
sound <strong>and</strong> battery backup. And it comes<br />
st<strong>and</strong>ard with features that are supplied<br />
as options on these machines. Like<br />
upper/lower case, H i Res (512x256)<br />
programmable graphics <strong>and</strong> an RS232<br />
port for printers <strong>and</strong> modems.<br />
Superbly Exp<strong>and</strong>able<br />
Most personal Micros offer good value<br />
in their basic form, but let you down<br />
when it comes to expansion. This is<br />
where MicroBee is different. <strong>The</strong> top or<br />
`Core' board of the MicroBee plugs in<br />
<strong>and</strong> offers tremendous expansion<br />
potential. As st<strong>and</strong>ard, you can have<br />
32K RAM.16K BASIC in ROM is st<strong>and</strong>ard<br />
<strong>and</strong> there is room for a further 12K of<br />
ROM (For the Monitor ROM <strong>and</strong><br />
Networking ROM).<br />
For people whose needs grow further,<br />
we have provided two things:-<br />
YES! CP/M <strong>and</strong> S100<br />
• AII the Z80 CPU pins necessary have<br />
been brought out (see photo) to the rear<br />
of the Core Board. So your MicroBee<br />
can be interfaced with any of the S100<br />
st<strong>and</strong>ards.<br />
• In the near future, MicroBee owners<br />
will be able to have their machines<br />
factory upgraded (by the fitting of a<br />
modified Core board <strong>and</strong> other mods.) to<br />
48K RAM/S100 running CP/M <strong>and</strong> disc<br />
drives. <strong>The</strong> programmable VDU chip in<br />
MicroBee allows the switch to 80x24<br />
screen format.<br />
M icroBee opens the doors to the massive<br />
library of CP/M software. MicroBee is<br />
the most forward thinking Micro you can<br />
buy today. It is your best starting point,<br />
wherever you want to go in personal<br />
computing. And it's still only $399 in kit<br />
form.<br />
YES! 16K ROM BASIC<br />
MicroBee has been developed as the<br />
finest instructional computer on the<br />
market. Its superb 16K BASIC in ROM<br />
makes this possible. Whether you are a<br />
novice or advanced enthusiast,<br />
MicroWorld BASIC is a delight to use,<br />
with its advanced error reporting <strong>and</strong><br />
powerful graphics facilities.<br />
YES! Continuous<br />
Memory is here<br />
<strong>The</strong> use of the latest CMOS RAM chips,<br />
(6116), has made battery backup of<br />
memory possible. Just think, you can<br />
store a program or data in RAM, switch<br />
off, move to a new location <strong>and</strong> your<br />
program <strong>and</strong> data is still there.<br />
Complete Kid<br />
Includes manuals, case, i 6K BASIC<br />
in ROM, Power Supply <strong>and</strong> IC<br />
sockets. This kit is complete.<br />
16K non-volatile<br />
CMOS RAM<br />
Optional<br />
parallel port.<br />
RS232 I/O<br />
Port<br />
PCG RAM <strong>and</strong><br />
ROM gives you<br />
HiRes graphics<br />
Z80 PIC<br />
Programmabl,<br />
I/O Chid<br />
FIRST PRODUCTION SELLS<br />
OUT IN 10 DAYS<br />
MicroBee looks like being Australia's most<br />
popular kit computer ever!! As you read this<br />
magazine, we are assembling the next<br />
run. So order now to avoid delay<br />
<strong>and</strong> disappointment.<br />
If you want to learn more about MicroBee.<br />
then get us to send you a copy of our<br />
fantastiC 'Ideas Book'. Its 32 pages are<br />
packed with information <strong>and</strong><br />
applications software on MicroBee.<br />
Just send 50c to cover postage <strong>and</strong><br />
packing <strong>and</strong> we'll get your ideas<br />
book to you today.<br />
Metal BaseplatE<br />
Plastic cover iE<br />
also supplied<br />
72 ELECTRONICS Australia, April, 1982
omise kit computer<br />
Software Growth<br />
Being Z80 based, MicroBee has a huge<br />
software base. And it's one we're<br />
improving all the time. New releases<br />
include:-<br />
Mini Word Processor/Assembler<br />
in ROM.<br />
This great monitor not only lets you<br />
write machine language programmes,it<br />
also functions as a great little word<br />
processor. Functions include search<br />
<strong>and</strong> replace <strong>and</strong> edit. $49.50<br />
Cassette Software. <strong>The</strong> following<br />
programmes are supplied on cassette.<br />
All are $6.95 each.<br />
Pilot A very user friendly language.<br />
Especially good for writing computer<br />
aided instruction material.<br />
Eliza <strong>The</strong> ultimate artificial intelligence<br />
•<br />
Full expansion<br />
capability. All<br />
Z80 pins are<br />
brought out for<br />
future growth.<br />
Built in speaker.<br />
MicroBee gives<br />
you 2 octaves in<br />
semitone inter<br />
vals. 1/4sec.<br />
intervals.<br />
programme. Actually carries on<br />
meaningful conversation.<br />
Target <strong>The</strong> computer screen becomes<br />
a battlefield covered with enemy aircraft.<br />
Trek Take comm<strong>and</strong> of the USS<br />
Enterprise <strong>and</strong> destroy those nasty<br />
Klingons.<br />
16K BASIC in<br />
ROM as st<strong>and</strong>ard<br />
Power input.<br />
video output.<br />
Cassette Interface.<br />
300/1200<br />
BAUD.<br />
Battery Backup.<br />
Z80A CPU gives<br />
you a massive<br />
software base.<br />
VDU Generator<br />
gives upper/lower<br />
case.<br />
Full function<br />
Keyboard.<br />
No Apologies<br />
Service Coupon<br />
With our easy step-by-step assembly<br />
manual, solder masked PC boards <strong>and</strong><br />
socketing throughout, assembly is very<br />
easy. If you do have any trouble, just fill<br />
in the NO APOLOGIES coupon with the<br />
$50 service fee <strong>and</strong> we will finish<br />
building your MicroBee for you <strong>and</strong><br />
return it to you.<br />
FREE MEMBERSHIP<br />
When you get your MicroBee, you gain<br />
free membership of the MicroWorld<br />
Users Group. You'll be kept fully informed<br />
of all software developments <strong>and</strong> ideas.<br />
We'll keep you <strong>and</strong> your MicroBee busy!<br />
ORDER DETAILS<br />
MicroBee with 1 6K RAM. 1 6K ROM<br />
BASIC <strong>and</strong> all manuals $399.00<br />
MicroBee as above but with<br />
32K RAM $499.00<br />
1 6K to 32K RAM upgrade<br />
(changeover) $120.00<br />
Mini Word Processor /Assembler in<br />
ROMs with manual $49.50<br />
All Cassette software each $6.95<br />
Video Monitor $129.50<br />
Cassette Recorder $35.00<br />
Order Direct<br />
Save Time<br />
To order your MicroBee, all you have to<br />
do is phone on our Hotline number, give<br />
your Bankcard number <strong>and</strong> name. We'll<br />
get the goods on their way to you.<br />
Hotline Number:-<br />
(02J 487 2711<br />
Mail Orders to<br />
PO Box 311, Hornsby<br />
2077.<br />
APPLIED<br />
TECHNOLOGY<br />
PTY. LTD.<br />
Showroom/Office at IA Pattison<br />
Ave. Waitara.<br />
Hours: 9-5 Monday to Saturday<br />
Phone (02) 487 2 711<br />
Telex APPTEC AA72767<br />
Glover & Assoc. AT/1 5<br />
ELECTRONICS Australia, April, 1982 73
HIGH RESOLUTION,<br />
HIGH VISIBILITY<br />
GRAPHICS<br />
MicroBee brings you unsurpassed<br />
graphics facilities under easy to learn<br />
BASIC control. In low resolution mode<br />
(128x48 units) you can generate<br />
`chunky' graphics <strong>and</strong> run T<strong>and</strong>y<br />
programmes. For finer control a couple<br />
of keystrokes, switch you to high<br />
resolution graphics (512x256 units) <strong>and</strong><br />
still let you combine them with text.<br />
Doing all this is easy for MicroBee. It<br />
shares the same intelligent VDU<br />
controller IC with IBM's new personal<br />
computer. So, like the IBM, MicroBee<br />
has a fully programmable screen<br />
display. MicroBee's st<strong>and</strong>ard 16 line by<br />
64 character upper/lower case format<br />
can be updated to the professional<br />
80x24 format to run CP/M programs. No<br />
need for expensive add ons.<br />
Simple, easy to use BASIC comm<strong>and</strong>s<br />
make using your MicroBee easy, even if<br />
you're just getting into computers.<br />
UNIQUE CONTINUOUS<br />
MEMORY AND<br />
BUILT IN SOUND<br />
Only MicroBee brings you this great<br />
facility. You can hold programs <strong>and</strong> data<br />
in continuous memory when you switch<br />
off, or move to a new location. <strong>The</strong>re's no<br />
longer any need to store on cassette or<br />
floppy discs at the end of the day. A<br />
power failure doesn't mean the loss of<br />
valuable programs or data. An inbuilt<br />
battery holds everything in memory until<br />
power is restored or you switch on again.<br />
MicroBee, your portable terminal.<br />
MicroBee's built in sound facilities bring<br />
you two octaves of music to tune up your<br />
programming skills. Again under simple<br />
to use BASIC control. Add sound to your<br />
game programs. Or maybe write your<br />
own music. <strong>The</strong> speaker is inbuilt. And<br />
it's so easy to learn. MicroBee brings<br />
you unique facilities <strong>and</strong> opens up new<br />
programming opportunities.<br />
MicroBee, the personal computer that<br />
never forgets.<br />
SERIAL AND PARALLEL<br />
PORTS READY.<br />
Your MicroBee is fully equipped to<br />
interface <strong>and</strong> communicate with the<br />
outside world. <strong>The</strong> programmable<br />
RS232 st<strong>and</strong>ard port means connecting<br />
a serial printer, modem or another<br />
computer is as simple as plugging it in.<br />
MicroBee's built in software means<br />
you're ready to run at 300 or 1200 baud.<br />
When you're ready to go further, use<br />
MicroBee's parallel port <strong>and</strong> connect up<br />
joysticks, Centronics type printers or any<br />
other peripherals needing a parallel<br />
port. Even the cassette interface has<br />
something special. It will store <strong>and</strong> load<br />
programmes at 300 or 1200 baud in<br />
either BASIC or Z80 code as well as<br />
letting you merge lines into an already<br />
existing BASIC program.<br />
MicroBee works happily with your<br />
ordinary audio cassette recorder, <strong>and</strong><br />
gives you a good load <strong>and</strong> save every<br />
time, even at the higher (1200 baud) rate.<br />
It's as simple as plugging it in with<br />
MicroBee.<br />
microbee does
EXPANSION POWER<br />
If you're not sure how you'll be using<br />
your MicroBee in the future, we've<br />
thought of that too. MicroBee is<br />
designed for inexpensive future<br />
expansion. <strong>The</strong> basic MicroBee with<br />
16K of user RAM easily converts to 32K<br />
with a changeover board. Adding ROM<br />
(Read Only Memory) up to 28K is as easy<br />
as plugging it in to the memory board.<br />
Want S100 expansion? MicroBee goes<br />
one better. Its unique Z80 expansion<br />
bus lets your MicroBee interface with<br />
S100 as well as all the other expansion<br />
busses.<br />
And if you're thinking of using disc<br />
drives <strong>and</strong> want to be able to run world<br />
st<strong>and</strong>ard CP/M Software, MicroBee's<br />
still with you. <strong>The</strong> soon to be released<br />
memory board <strong>and</strong> factory mod<br />
convert your MicroBee to 48K RAM,<br />
running CP/M with the ability to take<br />
disc drives. So you can run the same<br />
programs as IBM, DEC, Xerox <strong>and</strong> HP<br />
do on their Micros. MicroBee, ready<br />
when you are.<br />
POWERFUL 16K<br />
MICROWORLD BASIC<br />
Programming has never been simpler.<br />
Novice or experienced programmer,<br />
you'll find MicroBee's 16K BASIC in<br />
ROM a delight to use. MicroWorld gives<br />
you everything you get with other<br />
BASICs plus extra help. Like special<br />
error reporting <strong>and</strong> editing. And support<br />
of the built in sound <strong>and</strong> graphics<br />
facilities. So MicroBee's powers aren't<br />
hard to use. <strong>The</strong> BASIC also controls<br />
printers <strong>and</strong> modems. Writing programs<br />
is simpler because of the BASIC's<br />
search <strong>and</strong> replace ability. When you<br />
want to go further,<br />
MicroWorld Editor/Assembler helps<br />
you use Z80 code <strong>and</strong> write USR<br />
subroutines. It's in ROM for instant<br />
access. Or get going right away with<br />
Cassette Programs. From only $6.95<br />
each. Chose from games like Chase,<br />
Target, ZTrek, Solitaire, Wumpus,<br />
Biorythm, Calender Maker or utilities<br />
like Typing Drill, Diagnostic, Textmaster.<br />
SOFTWARE SUPPORT<br />
As a Micro Bee owner, you'll become a<br />
member of the MicroWorld Users'<br />
group, <strong>and</strong> receive our newsletter <strong>and</strong><br />
updates. Your kit comes on 14 day<br />
satisfaction guarantee. And there's a<br />
$50 complete cover service coupon if<br />
you have trouble.<br />
You can phone order MicroBee on<br />
(02) 487 3798. Use your Bankcard. Or to<br />
Mail Order your MicroBee just write to:-<br />
MicroBee, Box311, Hornsby NSW 2077<br />
Due to enormous dem<strong>and</strong>, MicroBee<br />
deliveries have been delayed.<br />
Complete kit<br />
Includes 16K RAM,<br />
16K ROM BASIC, $399<br />
all manuals.<br />
Software includes:<br />
Editor/Assembler (ROMs, Manual) $49.50<br />
Cassette software (each) $6.95<br />
APPLIED TECHNOLOGY<br />
Showroom/Office 1 A Pattison Ave., Waitara<br />
Hours 9-5 Monday to Saturday.<br />
Phone (02) 487 2711 Telex APPTEC 72767<br />
more, simply<br />
, n ,
Try this with any<br />
MicroBee, the visual<br />
breakthrough.<br />
<strong>The</strong> power of the personal<br />
computer lies in what it can do<br />
on the screen. MicroBee<br />
brings you superb graphics<br />
capabilities under easy to use<br />
BASIC control. Both high <strong>and</strong><br />
low resolution graphics can be<br />
combined with text. And text is<br />
full upper/lower case. This<br />
makes MicroBee the finest low<br />
cost educational machine you<br />
can buy. MicroBee has been<br />
chosen for use in NSW<br />
government schools.<br />
MicroBee, your guide<br />
into programming.<br />
Your MicroBee isn't just a<br />
computer it's a complete<br />
learning package. You get a<br />
step by step construction<br />
guide (<strong>and</strong> a service coupon if<br />
you get into trouble). <strong>The</strong><br />
BASIC tutorial <strong>and</strong> BASIC<br />
manual give you the<br />
knowledge you need to master<br />
programming. You'll quickly<br />
learn how to use MicroBee's<br />
powerful BASIC language. And<br />
you'll be able to enter a whole<br />
range of demonstration<br />
programs which show you how<br />
to use MicroBee. As a<br />
MicroBee owner, you become<br />
a member of the MicroVVorld<br />
Users' Group. You'll receive<br />
our Newsletter. So you'll be in<br />
contact with other MicroBee<br />
users<br />
Programming has<br />
never been simpler.<br />
MicroBee is very powerful, yet<br />
easier to use than other<br />
Micros. Because they're unde<br />
60 ELECTRONICS Australia, July, 1982
other computer<br />
BASIC, the sound <strong>and</strong><br />
graphics are easy to master.<br />
<strong>The</strong> BASIC also controls<br />
printers <strong>and</strong> modems. So<br />
interfacing your MicroBee is<br />
easy. When you want to go<br />
further, MicroWorld<br />
Editor/Assembler helps you<br />
write in Z80 code.<br />
Ready for expansion.<br />
Your MicroBee is equipped<br />
with a programmable RS232<br />
port, so you can connect a<br />
printer or modem straight on. A<br />
dual speed cassette interface<br />
is fitted. Continuous memory<br />
means you can move to a new<br />
location <strong>and</strong> your program <strong>and</strong><br />
data are still there!!<br />
MicroBee is complete.<br />
MicroBee kit including all<br />
manuals, 16K BASIC in ROM,<br />
Power Supply , IC sockets, 16K<br />
RAM. $399.00<br />
Editor/Assembler in<br />
ROM $49.50<br />
Video monitor $129.50<br />
Cassette Recorder $35.00<br />
Order direct on our Hotline<br />
number.<br />
Just phone (02)487 2711.<br />
Or use our Blue Ribbon mail<br />
order service:- PO Box 311,<br />
Hornsby NSW 2077<br />
AT APPLIED<br />
TECHNOLOGY<br />
Showroom/Office: 1 A Pattison<br />
Ave. Waitara.<br />
Hours:- 9-5 Monday to Saturday.<br />
Phone (02)487 2711<br />
Telex APPTEC AA72767<br />
Glover & Assoc. AT/19<br />
ELECTRONICS Australia, July, 1982 61
*et<br />
With one giant step, Australia's MicroBee<br />
brings the power of the personal<br />
computer within your reach. MicroBee is<br />
now ready built with a superb new case.<br />
Yet incredibly it costs no more.<br />
MicroBee is a complete learning<br />
package. Explore <strong>and</strong> master<br />
programming with the BASIC manuals,<br />
<strong>and</strong> inbuilt 16K ROM BASIC. <strong>The</strong> NSW<br />
Department of Education chose<br />
MicroBee. Find out why. MicroBee is<br />
powerful <strong>and</strong> "friendly". You learn to<br />
control the built in sound, graphics <strong>and</strong><br />
write <strong>and</strong> correct programs more easily<br />
with MicroBee.<br />
Printers, modems <strong>and</strong> cassette storage<br />
plug straight in. <strong>The</strong> optional parallel <strong>and</strong><br />
Z80 port let you connect joysticks, or use<br />
the world st<strong>and</strong>ard S100 bus. MicroBee<br />
grows with you. Inexpensively. Add disc<br />
drives, voice synthesizers, colour<br />
graphics <strong>and</strong> EPROM programmers.<br />
Editor /Assembler in ROM lets you<br />
programme in Z80 code. And when<br />
you're ready, MicroBee's memory board<br />
unplugs, to take the just released 64K<br />
memory card. With disc drives you can<br />
run CP/M 2.2; your ticket to the world's<br />
finest software. Order your MicroBee<br />
direct or call in <strong>and</strong> put the little Aussie<br />
marvel through it's paces.<br />
To order MicroBee<br />
phone (02)487 2711<br />
or mail order:<br />
PO Box 311 Hornsby<br />
NSW 2077<br />
$39900<br />
16K<br />
Fully built<br />
<strong>and</strong> tested<br />
microbee<br />
APPLIED TECHNOLOGY <strong>and</strong> prices i<br />
correct<br />
at time of going<br />
1 A Pattison Ave Waitara NSW 2077 to press.<br />
Hours: 9-5 Monday to Saturday<br />
Phone (02)487 2711 Telex APPTEC AA72767<br />
Glover & Assoc. AT/29
BILL EDGE'S<br />
ETI1508 TRAIN<br />
CONTROLLER KIT<br />
See ETI Dec. 82<br />
Short Form Kit. We supply<br />
PCB, all components. Quality<br />
C&K flattened toggle mini<br />
switches, relay. Single track<br />
unit, double for twin track.<br />
PL3O/6OVA Transformer<br />
ME2849 $21.90 extra.<br />
ETI461 Balanced<br />
InPUT PREAMP KIT<br />
See ETI Dec. 82<br />
Short Form Kit. PCB <strong>and</strong><br />
components only.<br />
$19.50 KE7001.<br />
All heavy or bulky items (over 20kg) sent Comet Road Freight $12.00 anywhere in Australia.<br />
New from MicroBee . . . the 'PLUS'<br />
Series. . . from the new 16K PLUS to the 6411<br />
PLUS (with optional disk system) MicroBeE<br />
now offers you a range of microcomputer:<br />
with capabilities far greater than<br />
anything else in a similar pride range.<br />
<strong>The</strong> 16K PLUS <strong>and</strong> 32K PLUS are both st<strong>and</strong> alone<br />
personal computers based on the powerful<br />
Z-80 microprocessor, with either 16K or<br />
32K of CMOS RAM. <strong>The</strong>se low power<br />
RAMS allow programs to be held<br />
in memory by using the Battery<br />
back-up system now st<strong>and</strong>ard on<br />
the new MicroBee PLUS series.<br />
St<strong>and</strong>ard features of the MicroBee PLUS<br />
Series now include:<br />
• RS232 serial interface.<br />
• Parallel interface.<br />
• Battery back-up.<br />
• Programmable character generation.<br />
• Cassette interface with I/O at either 300 or 1200<br />
• 16k of BASIC in ROM.<br />
• Selected continuous memory.<br />
• Full size 60 key QWERTY keyboard layout<br />
HARDWARE:<br />
XE5000 MicroBee 16K PLUS<br />
XE5100 MicroBee 32K PLUS<br />
XE5200 MicroBee 64K PLUS<br />
SOFTWARE:<br />
MicroBee CASSETTES<br />
XE6000 Graphic Games<br />
XE6O1O Missile Wars<br />
XE6O2O PCG Tutorials<br />
XE6O3O Space Invaders<br />
XE6O4O Concentration<br />
XE6O5O Chess<br />
XE6O6O Typing/Solitaire<br />
XE6O7O Target<br />
XE6O8O Lunar L<strong>and</strong>er/Hurkie<br />
UPGRADED<br />
TRANSISTOR<br />
ASSISTED IGNITION<br />
KIT<br />
See EA Jan. 1983<br />
This new addition gives<br />
longer spark duration <strong>and</strong><br />
more reliable operation. Our<br />
kit includes a die cast box<br />
for less interferance <strong>and</strong> to<br />
keep out the nasties like<br />
water, dirt, grease <strong>and</strong> oil.<br />
STILL<br />
ONLY $35.00 KE1825<br />
Why not add a Breakerless<br />
Ignition kit as well for a full<br />
reliable electronic ignition<br />
system.<br />
9.95<br />
9.95<br />
9.95<br />
14.95<br />
9.95<br />
9.95<br />
9.95<br />
9.95<br />
7.95<br />
XE6500 MicroBee Editor/-<br />
Assembler<br />
XE6600 MicroBee Word Bee<br />
ROMPAK<br />
XE6700 MicroBee 5.1 Basic<br />
Upgrade<br />
WE ARE THE KIT SPECIALISTS<br />
Beware of others advertising complete kits which don't suppl<br />
eve hin ou need to f' ish the 'ob.<br />
NEW PRODUCTS<br />
KE1940 0-30v Power Supply kit $48.50<br />
KEO196 Boggle Goggles kit 9.50<br />
KE1055 Super Siren kit 22.00<br />
KE1088 Driveway Sentry kit<br />
32.00 _<br />
CE2082 Philips AD0210/Sq8 Dome Midrange 19.50 Save<br />
HE1442 Instrument case like Pactec 13.50 g11.5(<br />
HE2414 T018 Round Heatsink 65 ""-<br />
KE9022 2.5 mhz Crystal 6.50<br />
LE681O 75 ohm TV lead. 4 metre 4.20<br />
LE8777 Alarm Tamper switch 1.90<br />
SE2486 Watch Battery E/Ready 357 3.99<br />
ZE1998 TRIAC 15A 500V SC250E Stud 4.50<br />
ZE5390 MM5290N 2.95<br />
TE4500 Micro Shears - Italian 8.50<br />
TE4510 Electronic Snipper - Italian 12.50<br />
CE8204 100 watt Stereo Fader Control 17.50<br />
WE6243 10 way Rainbow cable<br />
WE6244 16 way Rainbow cable<br />
WE6247 24 way Rainbow cable<br />
' 90 mt<br />
1.50 mt<br />
2.20 mt<br />
DISCONTINUED KIT SPECIALS<br />
KE1000<br />
KE1010<br />
KE1025<br />
KE1027<br />
KE1O5O<br />
KE1075<br />
KE1O76<br />
KE1O9O<br />
KEll25<br />
KE141O<br />
KE1420<br />
KE1877<br />
KE1950<br />
KE2050<br />
KE2075<br />
KE3000<br />
KE3041<br />
KE4075<br />
KE4090<br />
KE4150<br />
KE4350<br />
XE6O9O<br />
XE6100<br />
XE611O<br />
XE6120<br />
XE613O<br />
XE614O<br />
XE615O<br />
XE616O<br />
7.9<br />
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Photon Torpedo 19.50 Save 7.00<br />
Pools/Lotto Selector 14.95 Save 5.00<br />
S<strong>and</strong>glass Timer 22.00 Save 4.50<br />
PC Birdies 9.95 Save 5.00<br />
ETI Drum Machine 69.00 SaVe 20.00<br />
Suquencer for abOve 12.50 SaVe 7.00<br />
Speed Sentry aco Save 4.00<br />
Verscrtile Timer 34.50 SaVe 10.00<br />
TV Cro Adaptor 29.90 Save 10.00<br />
Dual Trace Switch for Cro. 49.00 SaVe 16.00<br />
Low Ohms Meter 35.00 Save 10.00<br />
ETI581 = / • 15v P/Supply 5.50 SaVe 4.00<br />
Stylus Timer<br />
Loudspeaker Protector<br />
EA Electronic Organ<br />
ETI498 PA Preamp<br />
Star Shoot/Hangman<br />
Biorhythm/Calender<br />
Eliza<br />
Kids Game<br />
Master Mind/Nim<br />
Chase/Wumpus<br />
Z Trek<br />
"Esc" Key<br />
32.00 Save 13.00<br />
16.00 Save 10.00<br />
53.00 Save 15.00<br />
89.00 Save 20.00<br />
LCD Digi Capacitance Meter 49.90 Save 10.00<br />
Audio Oscillator 65.00 SaVe 10.00<br />
On Screen Graphic Analyser 89.00 Save 30.00<br />
ETI479 BridainaAdantor 6 95 Save 3.00<br />
ALL PRINTED CIRCUIT BOARDS STOCKED OROM19751<br />
`NOT MORI<br />
SPEAKERS!"<br />
With these new additions to our range,<br />
we have nearly 90 different speakers in<br />
stock. This gives us the largest range in<br />
Australia.<br />
We are now stocking the fabulous<br />
range of Australian made Etone<br />
speakers. Etone drivers have the<br />
advantage over other speakers in that<br />
they may be reconed if damaged.<br />
We are only carrying in stock some of<br />
their HiFi speakers because they have<br />
such a large range of woofers <strong>and</strong> PA<br />
speakers we simply could not carry<br />
them all. If you require any Etone<br />
speakers other than those listed we can<br />
order them in for you upon receiving a<br />
deposit.<br />
NEW SPEAKERS<br />
:ton 10" Woofer. 8OWRMS No 118. Freq Resp<br />
10-4, 000Hz, Res freq 30Hz. $49.00<br />
:tone 10" Twin Cone Wide Range (suitable<br />
or disco) 8OWRMS No 119. Freq Resp<br />
10-12,000Hz, Res Freq 30Hz $51.00<br />
:tone 12" Woofer 100WRMS No 518 Freq Resp<br />
10-4,000Hz. Res Freq 30Hz $56.00<br />
:tone 12" Twin Cone Wide Range (suitable for<br />
iisco) 100WRMS No 519 Freq Resp<br />
10-12,000Hz. Res Freq 30Hz $59.00<br />
:ton 15" Woofer, 100WRMS No 418. Freq Resp<br />
10-3,500Hz. ResFreq 30Hz $99.00<br />
■lovik Hom Tweeter 5" x 21/2 ". Freq Resp 2KHz-<br />
:OKHz 80 Watts $9.90<br />
Widerange speaker (Huge magnet). Freq<br />
tesp 80-15KHz 30 watts $14.50<br />
" Coaxial Speaker (built in tweeter) Freq<br />
tesp 90Hz-20KHz 4/8 ohms 40 watts<br />
$21.90 each<br />
o" Triaxial Speaker (built in tweeter <strong>and</strong><br />
nidrange). Freq Resp 70Hz-20KHz 80 watts<br />
$35.00 each<br />
ox6" Triaxial Speaker (built in tweeter <strong>and</strong><br />
nidrange). Freq Resp 4OHz-2OKHZ 60 watts<br />
$35.00 each<br />
m8°3<br />
ox6" Twin Cone Speaker. Freq Resp 40Hz-<br />
5KHz 40 watts<br />
$16.90 each<br />
Tat Piezo Tweeter. Over 100 watts h<strong>and</strong>ling.<br />
to crossover needed. Freq Resp 4KHz-40KHz.<br />
'wo drivers in each speaker. Extremely wide<br />
iispersion. Beautiful looking $26.00<br />
," replacement speaker for radios, clock<br />
adios etc. $3.95
Personal computer review<br />
_<br />
---,<br />
11@<br />
A revised version of the <strong>Applied</strong> <strong>Technology</strong> <strong>Microbee</strong> computer<br />
has just been released <strong>and</strong> is now available from selected<br />
retailers throughout Australia. A feature of the new computer is an<br />
extensive array of software available in EPROM.<br />
by PETER VERNON<br />
Our first impression of the <strong>Microbee</strong><br />
was that it was a compact, neatly<br />
presented unit. <strong>The</strong> case is moulded in<br />
white <strong>and</strong> grey plastic, with overall<br />
dimensions of 350 x 230 x 58mm (W x D<br />
x H) — not much bigger than some<br />
machines being promoted as "h<strong>and</strong>held"<br />
computers. It would fit nicely in a<br />
briefcase, with room to spare.<br />
Keyboard <strong>and</strong> video<br />
<strong>The</strong> <strong>Microbee</strong> keyboard has 60 fulltravel<br />
keys, again in grey <strong>and</strong> white, <strong>and</strong><br />
is acceptable, if nothing fancy. Undoubtedly<br />
it is well suited for the hobbyist<br />
or occasional user, although it remains<br />
to be seen how the switch contacts<br />
hold up under extensive use in a<br />
word processing application, for example.<br />
At high typing speeds the keyboard<br />
produces a rattling sound which may be<br />
disturbing to byst<strong>and</strong>ers.<br />
<strong>The</strong> keyboard is normally in a<br />
typewriter mode, generating lower case<br />
characters, with upper case accessed by<br />
the Shift key. Pressing "Lock" however,<br />
reverses this format for alphabetic<br />
characters only. In this mode upper case<br />
letters are generated with lower case<br />
produced by Shift. This arrangement is<br />
very convenient for program entry, <strong>and</strong><br />
an unexpected bonus in a low-cost<br />
system.<br />
<strong>The</strong> video display is a rock steady 64 x<br />
16 lines, <strong>and</strong> the 6545 programmable<br />
video generator can be programmed for<br />
other formats, such as 40 x 24, or 80 x<br />
<strong>The</strong> <strong>Applied</strong> <strong>Technology</strong> MicroBee computer is supplied with a 12VAC plugpack<br />
power supply, manual <strong>and</strong> demonstration cassette. Plugs at front are for cassette<br />
recorder.<br />
o<br />
24, although no details of how to do this<br />
are given.<br />
Characters are formed in an 8 x 16<br />
block, rather than the more usual 8 x 8<br />
pixels. <strong>The</strong> resulting characters are tall<br />
<strong>and</strong> narrow. Because of the design of the<br />
character set there is almost no horizontal<br />
separation between some adjacent<br />
characters, making the screen hard to<br />
read at times.<br />
On the plus side, the character set has<br />
true descenders <strong>and</strong> has no "vertical<br />
compromises" to give these descenders.<br />
This is probably one of the reasons that<br />
the <strong>Microbee</strong> was approved for use in<br />
schools by the NSW Education<br />
Department.<br />
In addition to upper <strong>and</strong> lower case<br />
alphanumeric characters the <strong>Microbee</strong><br />
has four display modes; underline, inverse,<br />
low resolution graphics <strong>and</strong> high<br />
resolution graphics. Low resolution is<br />
128 x 48 pixels <strong>and</strong> can be mixed indiscriminately<br />
with text. High resolution<br />
is 512 x 256 pixels <strong>and</strong> can be mixed with<br />
text with some restrictions. Activating<br />
the high resolution mode clears the<br />
screen, but alphanumeric characters can<br />
be printed after the completion of a high<br />
resolution drawing.<br />
Inverse <strong>and</strong> underline characters are<br />
mutually exclusive — the display can be<br />
either one or the other. <strong>The</strong>se two attributes<br />
are not available on a characterby-character<br />
basis — typing "UNDERLINE"<br />
for example, means that every character<br />
is displayed with an underline until the<br />
display is restored by typing "NORMAL".<br />
When none of the graphics or<br />
character attribute modes are in use the<br />
programmer can access 128 programmable<br />
character blocks held in RAM to<br />
create unique graphics patterns or alternate<br />
character sets. It is these programmable<br />
blocks which are used to create<br />
the high resolution graphics, <strong>and</strong> this approach<br />
does have some limitations.<br />
94 ELECTRONICS Australia, February, 1 983
A program incorporated in the Basic Interpreter<br />
determines which pixels of the<br />
character cell need to be illuminated <strong>and</strong><br />
where the character must be placed on<br />
the screen to create the display required.<br />
<strong>The</strong> same program keeps track of how<br />
many of the 128 programmable<br />
characters have been used <strong>and</strong> which of<br />
these can be over-written as more of the<br />
screen is filled.<br />
As long as displays are confined to vertical<br />
<strong>and</strong> horizontal lines this method<br />
works well. Diagonal lines exhaust<br />
memory space more quickly, <strong>and</strong> circular<br />
patterns or complex, full screen<br />
graphics are not possible.<br />
Internal details<br />
Opening up the MicroBee reveals two<br />
circuit boards, the upper containing a<br />
mixture of RAM <strong>and</strong> ROM <strong>and</strong> the lower<br />
carrying the Z80 microprocessor, video<br />
display circuitry, cassette interface, tone<br />
generator, keyboard <strong>and</strong> interface<br />
connectors.<br />
A st<strong>and</strong>ard <strong>Microbee</strong> has 16K of programmable<br />
memory, with room for onboard<br />
expansion to 32K. <strong>The</strong> other half<br />
of the memory board has space for up to<br />
28K of ROM. MicroWorld Basic occupies<br />
16K, with the remaining space available<br />
for utilities such as an editor/assembler,<br />
network communications program or a<br />
word processing package. Our review<br />
machine contained the word processor<br />
(of which more later).<br />
A feature of the <strong>Microbee</strong> is its use of<br />
CMOS memory which draws very little<br />
current. A 4.5V camera battery provides<br />
sufficient power to allow the memory to<br />
be maintained on st<strong>and</strong>by while the<br />
mains supply is off. <strong>The</strong> program in<br />
memory is retained, whether the user<br />
wants it or not.<br />
An RS-232C interface is provided for<br />
connection of a printer or other serial<br />
device. Two other openings at the rear<br />
of the case provide access to the circuit<br />
board, which is pre-drilled to allow addition<br />
of an expansion connector for the<br />
Z80 bus <strong>and</strong> parallel interface circuitry. A<br />
parallel port can be added by installing a<br />
25-pin D-type connector <strong>and</strong> a single integrated<br />
circuit.<br />
One of the reasons why the <strong>Microbee</strong><br />
is so compact is that it has an external<br />
power supply in the form of a 12VAC<br />
plugpack. This feeds rectifiers, filters <strong>and</strong><br />
three 5V regulators in the <strong>Microbee</strong>. As<br />
such, this arrangement could be improved<br />
upon. For a start, the plugpack<br />
voltage of 12VAC means that a relatively<br />
high DC voltage is fed to the regulators,<br />
lading to higher than necessary power<br />
dissipation in the case.<br />
High resolution (512 x 256) graphics displays can be over-printed with text as shown<br />
here. <strong>The</strong> incomplete design results when all programmable characters have been<br />
used.<br />
And it would seem that when the<br />
<strong>Microbee</strong> is fully optioned up, the power<br />
supply is not quite up to the task. While<br />
some owners have gone to the trouble<br />
of building a more rugged external supply<br />
it would seem that these problems<br />
could be overcome by providing a<br />
plugpack with a lower output voltage<br />
<strong>and</strong> a higher current rating, ie, with the<br />
same overall power rating.<br />
Power is supplied to the <strong>Microbee</strong><br />
from the 12VAC plugpack with a 5-pin<br />
DIN connector. <strong>The</strong> same connector is<br />
also used for the cassette interface connections<br />
<strong>and</strong> direct video output. <strong>The</strong>re<br />
is no RF modulator, so attempting to<br />
connect the computer to a st<strong>and</strong>ard<br />
television set is doomed to failure.<br />
<strong>The</strong> manual accompanying the<br />
machine makes no mention of the need<br />
MicroBee specifications<br />
for a direct entry video monitor. In the<br />
same fashion it is not until page 124 of<br />
the 144 page booklet that instructions<br />
are given for connecting a cassette<br />
recorder — <strong>and</strong> even then the manual<br />
refers to a red plug which is actually<br />
grey. Considering that a demonstration<br />
tape intended for classroom use was included<br />
. with the computer, this is a<br />
serious failing.<br />
All in all, the manuals supplied with the<br />
<strong>Microbee</strong> suffer from the common failing<br />
of those written by someone too<br />
close to the subject. Features not commonly<br />
used are treated in loving detail<br />
while vital information for the beginner<br />
is either glossed over or missing entirely.<br />
At the time of this review an extensive<br />
re-writing of the manuals was underway,<br />
so these comments may not be ap-<br />
Processor: Z80<br />
RAM: 16K, exp<strong>and</strong>able on-board to 32K, with battery back-up<br />
ROM: 16K, exp<strong>and</strong>able on-board to 28K<br />
Interfaces: RS232C serial port, optional parallel port <strong>and</strong> S-100 expansion.<br />
Keyboard: 60 keys including spacebar, typewriter style<br />
Display: 64 x 16 upper <strong>and</strong> lower case, underline <strong>and</strong> inverse video modes<br />
Graphics: High resolution, 512 x 256 using programmable characters Low<br />
resolution 128 x 48<br />
128 programmable characters, 8 x 16 pixel matrix<br />
Sound: 25 tones with duration in increments of 143 second.<br />
Expansion: 64K memory version, S-100 interface, disk drives<br />
Editor/Assembler, word processor <strong>and</strong> network communications software is<br />
available in ROM<br />
Documentation: Incomplete at time of writing.<br />
ELECTRONICS Australia, February, 1983 95
<strong>The</strong> MicroBee: a low-cost personal computer<br />
plicable to the final versions of the<br />
manuals.<br />
Basic programming<br />
Microworld Basic, supplied with the<br />
<strong>Microbee</strong> has a strong resemblance to<br />
the Basic of the Super-80. This is not surprising<br />
since both are based on Basic<br />
ETC, originally supplied by East Texas<br />
Computers <strong>and</strong> written by John Arnold<br />
<strong>and</strong> Dick Whipple, the co-developers of<br />
the original Tiny Basic.<br />
Microworld Basic shows its Tiny Basic<br />
heritage, particularly in the use of single<br />
letter variable names <strong>and</strong> restrictions on<br />
mixing variables of different types.<br />
Perhaps the most confusing point for<br />
new users of Microworld Basic is the<br />
restriction on variable names. <strong>The</strong>re are<br />
a number of rules which must be<br />
observed.<br />
Firstly the type of variable is indicated<br />
by its name. A numeric variable is<br />
represented either by a single letter, for<br />
integer values or a letter followed by a<br />
number between 0 <strong>and</strong> 7 for real<br />
number values. A string variable consists<br />
of a letter, a number from 0 to 7 <strong>and</strong> a $<br />
sign. Variables are distinguished by the<br />
first letter part of the name, so AO <strong>and</strong><br />
AO$ cannot both be used in the same<br />
program as Basic will not recognise them<br />
as different variables.<br />
Mixing integer <strong>and</strong> real variables in the<br />
same expression will result in an error<br />
message. <strong>The</strong> Statements PRINT Al + B<br />
or PRINT C + DO will cause this error<br />
because of the combination of integer<br />
<strong>and</strong> real variables.<br />
This peculiarity has more subtle effects<br />
as well. <strong>The</strong> following program;<br />
10 A=3<br />
20 PRINT A/2<br />
will return 1, not 1.5. Division of an integer<br />
always returns an integer result.<br />
Two statements are provided to get<br />
around the problem. INT converts a real<br />
value into the next lowest integer, while<br />
FLT does the reverse, converting an integer<br />
into real number format so that it<br />
can be combined with other real<br />
number values.<br />
String h<strong>and</strong>ling is another major difference<br />
between Microworld Basic <strong>and</strong><br />
Microsoft. In many ways the Microworld<br />
string statements are more flexible, <strong>and</strong><br />
are certainly more consistent in format.<br />
A single reference to a string of<br />
characters combined with the appropriate<br />
parameters can do the same<br />
duty as Microsoft's LEFT$, RIGHT$ <strong>and</strong><br />
MID$.<br />
For example the following program<br />
reproduces all three functions;<br />
10 Al $="ABCDEFGH"<br />
20 PRINT A1$(1,N):REM PRINT THE<br />
FIRST N CHARACTERS OF A1$<br />
30 PRINT Al $[;LEN(Al $)—N+1,<br />
LEN(Al $)}:REM PRINT THE LAST<br />
N CHARACTERS<br />
40 PRINT A1$(;N,M):REM PRINT THE<br />
CHARACTERS FROM POSITION N TO<br />
POSITION M<br />
Also unusual is the presence of a<br />
SEARCH statement. This statement searches<br />
a designated string for the occurrence<br />
of a specified substring, <strong>and</strong><br />
returns the position at which the substring<br />
is found (or zero if the search is unsuccessful).<br />
An example will make this<br />
clearer;<br />
AO$="ABCDEF"<br />
PRINT SEARCH (A0$,"DEF")<br />
This example will return 4, the position<br />
of the start of the substring "DEF".<br />
On a more general basis, the comm<strong>and</strong><br />
GX activates a global search <strong>and</strong><br />
MicroWorld Basic statements <strong>and</strong> functions<br />
ABS ASC ATAN AUTO CHR$ CLEAR CLS CONT COS CURS DATA<br />
DELETE DIM EDIT END ERRORC ERRORL EXEC EXP FLT FOR . . TO<br />
FRACT FRE GOSUB GOTO GX HIRES IF . . THEN IN IN# INPUT INT IN-<br />
VERSE KEY$ LEN LET LIST LLIST LOAD LOG LOBES LPRINT NEW NEXT<br />
NORMAL ON ERROR ON . . GOSUB ON . . GOTO OUT OUT# outl OUTL#<br />
PCG PEEK PLAY PLOT POINT POKE POS PRINT PRMT READ REM<br />
RENUM RESET RESTORE RETURN RND RUN SAVE SD SEARCH SET<br />
SGN SIN SPC SPEED SQR STEP STOP STR STRS TAB TRACE<br />
UNDERLINE USED USR VAL VAR ZONE<br />
replace function which will locate a<br />
specified series of characters <strong>and</strong> replace<br />
them with another set of characters. It is<br />
an editing comm<strong>and</strong>, <strong>and</strong> very useful for<br />
correcting errors which occur<br />
throughout a program.<br />
Although similar to Super-80 Basic,<br />
MicroWorld Basic is more extensive, as<br />
indicated by the additional 4K of ROM<br />
required to contain it (Super-80 Basic is a<br />
12K version). MicroWorld Basic adds extensive<br />
error h<strong>and</strong>ling statements, including<br />
ON ERROR GOTO <strong>and</strong> ERRORL<br />
(which returns the line number at which<br />
the last error occurred). Error messages<br />
are explantory text, rather than cryptic<br />
code numbers, <strong>and</strong> an arrow is displayed<br />
at the approximate position of the error.<br />
Another valuable feature of this version<br />
of Basic is the capability to re-direct<br />
input <strong>and</strong> output. Basic statements are<br />
provided to allow output that would<br />
normally be displayed on screen to be<br />
sent to a printer, cassette recorder or<br />
RS-232C device such as a modem. Input<br />
data can similarly be taken from the<br />
keyboard, cassette recorder or the<br />
RS232C interface.<br />
Activating a printer connected to the<br />
parallel port is simply a matter of typing;<br />
OUT#1 ON<br />
Cassette operation can be at one of<br />
two speeds, either 300 baud or 1200<br />
baud, <strong>and</strong> file names can be up to six<br />
characters long. All file names are<br />
displayed as the <strong>Microbee</strong> searches the<br />
cassette tape <strong>and</strong> a LOAD? comm<strong>and</strong> is<br />
provided which allows a program on<br />
tape to be compared with a program in<br />
memory. Given this array of cassette<br />
operating facilities it is tunfortunate that<br />
no provision has been made for direct<br />
computer control of the cassette<br />
recorder.<br />
Automatic line numbering is provided<br />
by the AUTO comm<strong>and</strong>, <strong>and</strong> programs<br />
can also be re-numbered on comm<strong>and</strong>.<br />
In combination with the ability to accept<br />
input from the cassette recorder as if it<br />
was typed from the keyboard this facility<br />
allows a program on tape to be merged<br />
with a program held in memory.<br />
Graphics abilities<br />
MicroWorld Basic provides an extensive<br />
series of statements to make use of<br />
the graphics capabilities of the computer.<br />
<strong>The</strong> PLOT statement, available in<br />
either high or low resolution allows lines<br />
to be drawn on the screen by specifying<br />
the start <strong>and</strong> end points. Lines can also<br />
be erased with PLOT R, or inverted by<br />
adding "I" to the statement.<br />
Inversion, in this sense, means that any<br />
points on the line which are illuminated<br />
will be erased while pOints which are<br />
currently off will be turned on. <strong>The</strong> SET<br />
statement allows individual points to be<br />
turned on; RESET is provided to erase a<br />
point. An "H" following the SET statement<br />
will place the origin of the graphics<br />
co-ordinates at the top left h<strong>and</strong> corner<br />
of the screen rather than its usual position<br />
at the bottom left.<br />
While the graphics capabilities are extensive<br />
<strong>and</strong> the high resolution mode impressive,<br />
a considerable amount of<br />
screen flicker is evident while these<br />
statements are being executed. Apparently<br />
no attempt has been made to<br />
synchronise memory accesses by the<br />
CPU <strong>and</strong> the video display generator.<br />
<strong>The</strong> result is that the CPU updates<br />
memory at the same time as the display<br />
generator is attempting to read the current<br />
contents for display, <strong>and</strong> the conflict<br />
causes a series of black lines on the<br />
96 ELECTRONICS Australia, February, 1983
.• •<br />
<strong>The</strong> MicroBee low cost personal computer<br />
screen as graphics statements are carried<br />
out. <strong>The</strong> <strong>Microbee</strong> is excellent for<br />
generating static pictures, but any attempt<br />
at animated scenes is likely to<br />
cause disappointment.<br />
Limited sound capabilities are also provided<br />
by the <strong>Microbee</strong>. <strong>The</strong> PLAY statement<br />
will sound one or more notes from<br />
an internal speaker, with a duration<br />
specified in increments of % second.<br />
Twenty-five possible notes can be<br />
generated, covering a frequency range<br />
of 220Hz to 831Hz (almost two octaves).<br />
Sounds are produced directly by the<br />
microprocessor, interrupting the execution<br />
of other program statements for the<br />
duration of the sound.<br />
<strong>The</strong>re have been reports of "bugs" in<br />
MicroWorld Basic, possibly as a result of<br />
the continuous memory feature. Even a<br />
cold start does not clear out memory,<br />
<strong>and</strong> bad values can remain from a program<br />
gone awry. This results in<br />
mysterious errors which show up when a<br />
program is listed, <strong>and</strong> remain in spite of<br />
attempts to correct the offending line.<br />
Perhaps some of these problems could<br />
be solved by adding a switch to disconnect<br />
the battery backup <strong>and</strong> thus ensure<br />
a truly cold start.<br />
Representatives at <strong>Applied</strong> <strong>Technology</strong><br />
stated that investigations into these problems<br />
are continuing, <strong>and</strong> that any Basic<br />
bugs will be corrected.<br />
Wordprocessing on tin<br />
MicroBee<br />
<strong>The</strong> version of the MicroBee reviewed<br />
here was supplied with word processing<br />
software built in. Called "WordBee", this<br />
the program is contained in a set of ROM<br />
chips <strong>and</strong> when combined with the battery<br />
back-up for the MicroBee's memory<br />
produces a very powerful <strong>and</strong> unusual<br />
word processing system.<br />
It should be noted that the version of<br />
WordBee we received was a sample only,<br />
<strong>and</strong> the program was not then<br />
advertised by <strong>Applied</strong> <strong>Technology</strong>. This<br />
aside, "WordBee" shows great promise.<br />
<strong>The</strong> author of the program <strong>and</strong> the<br />
preliminary manual which accompanied<br />
it makes no secret of the fact that Word-<br />
Bee has features of several of the most<br />
popular word processing systems, with<br />
screen formatting <strong>and</strong> menu displays<br />
reminiscent of "Electric Pencil" (tm), a<br />
"Help" comm<strong>and</strong> as in "Word Master"<br />
Om) <strong>and</strong> dot comm<strong>and</strong>s embedded in<br />
the text for printer control as in "Word-<br />
Star" (tm).<br />
Whatever the inspiration, however,<br />
WordBee is an impressive program. It is<br />
menu-driven, with extensive prompts<br />
<strong>and</strong> operating guides available at any<br />
time.<br />
Because it is ROM, co-resident with<br />
High resolution display which also shows the programmable characters that<br />
been used to build up the design. White areas are inverse video characters.<br />
MicroBee's Basic, the word processing<br />
program is available for use at any time.<br />
Battery-powered memory means that<br />
word processor files can be retained<br />
even when the power is switched off.<br />
<strong>The</strong> result is a word processor that can<br />
be used anywhere a video monitor is<br />
available. Files can be entered into<br />
memory <strong>and</strong> edited <strong>and</strong> then printed out<br />
at a later date.<br />
WordBee is entered from Basic by typing<br />
"EDASM" — apparently this comm<strong>and</strong><br />
accesses the ROM address space, <strong>and</strong><br />
the first program to be supplied for this<br />
space by Allied <strong>Technology</strong> was an<br />
Editor/Assembler. On entry the first<br />
menu is displayed <strong>and</strong> the MicroBee is in<br />
the "interface" mode. This mode is used<br />
for switching between control menus<br />
<strong>and</strong> text, saving <strong>and</strong> loading files from<br />
tape <strong>and</strong> checking file status.<br />
A nice feature is the word count function<br />
which returns the number of words<br />
in the text file. File status can also be<br />
found, returning the position of the cursor<br />
in the file, the total length of the file<br />
in characters, the number of characters<br />
which can be added to the file remaining<br />
memory space <strong>and</strong> total memory space<br />
(30462 bytes in a 32K system),<br />
Automatic word wraparound at the<br />
end of each line is provided, as is auto<br />
key repeat.<br />
Using the editing functions is fairly<br />
easy, although few of the single letter<br />
Control comm<strong>and</strong>s bear any relationship<br />
have<br />
to the actions they invoke. Control-E for<br />
example, moves the cursor up one line,<br />
while Control-U is not currently used.<br />
Control-B activates the block mode,<br />
while Control-C scrolls the file towards<br />
the beginning. Control-D moves the cursor<br />
left, while again Control-L is not used.<br />
All in all, 22 Control-key comm<strong>and</strong>s<br />
are provided.<br />
<strong>The</strong> Block comm<strong>and</strong> (Control-B) <strong>and</strong><br />
the Find function (Control-F) activate<br />
their own sub-menus, which in the first<br />
case allows the user to copy, delete <strong>and</strong><br />
move marked blocks of text around in a<br />
document, <strong>and</strong> in the second allows<br />
specified words to be searched for <strong>and</strong>,<br />
optionally, replaced, either on a continuous<br />
or case-by-case basis.<br />
Print formatting comm<strong>and</strong>s are equally<br />
extensive. Printer control functions are<br />
indicated by "dot" comm<strong>and</strong>s embedded<br />
in the text. Functions available include<br />
justification, double spacing, line<br />
<strong>and</strong> page length specifications, <strong>and</strong> page<br />
headers. <strong>The</strong> user can also specify<br />
whether a line feed is to be sent after a<br />
carriage return, the number of line feeds<br />
to be sent at the end of a page <strong>and</strong><br />
Escape code sequences to control<br />
special features of a particular printer.<br />
As supplied, WordBee is set up to use<br />
an Epson MX8O or equivalent printer<br />
with a serial interface. Neither the<br />
Microworld Basic manual or the<br />
continued on p.108<br />
ELECTRONICS Australia, February, 1e83 97
MicroBee<br />
. . . from p97<br />
preliminary word processor manual provides<br />
sufficient information to connect a<br />
printer without a great deal of trial <strong>and</strong><br />
error.<br />
Although extensive, WordBee does<br />
have some faults. <strong>The</strong> lack of easily<br />
remembered control comm<strong>and</strong> names is<br />
one. More serious is the apparent<br />
absence of any comm<strong>and</strong> which allows<br />
spaces to be opened in text to insert<br />
new material. It can be done with the<br />
use of the Block copy mode, or the Find<br />
<strong>and</strong> replace function, but this seems like<br />
a lot of work just to insert a missing letter,<br />
for example.<br />
Other failings are no doubt due to the<br />
fact that we reviewed a preliminary version<br />
of the program. <strong>The</strong> most glaring is<br />
the "Kil" or erase function, which according<br />
to the manual double checks the<br />
user's intention before deleting a text<br />
file. In our version of the program, it<br />
does not.<br />
<strong>The</strong>se details aside, WordBee is an impressive<br />
program, <strong>and</strong> is considerably<br />
enhanced by the features of the<br />
MicroBee itself. Bearing in mind the<br />
reservations expressed on the<br />
robustness of the keyboard, the<br />
MicroBee with WordBee would not be<br />
out of place in the small business.<br />
Conclusions<br />
All in all the MicroBee is a compact,<br />
powerful computer, with features equally<br />
likely to meet the needs of the<br />
newcomer <strong>and</strong> the experienced computer<br />
user. For the newcomer the<br />
manuals leave something to be desired,<br />
despite the presence of a tutorial section<br />
(why is it one of the last sections in the<br />
book?).<br />
Experienced programmers will be<br />
delighted by the power <strong>and</strong> flexibility of<br />
MicroWorld Basic <strong>and</strong> the extensive<br />
graphics capabilities of the MicroBee. A<br />
simple program to clear the entire<br />
memory will circumvent problems caused<br />
by retention of programs in memory.<br />
Ultimately, though, a heftier power supply<br />
may be required if much expansion<br />
of the system is planned.<br />
With these reservations, the MicroBee<br />
seems to provide excellent value for the<br />
price. If <strong>Applied</strong> <strong>Technology</strong>'s marketing<br />
<strong>and</strong> manufacturing plans are realised,<br />
the system will take off in a big way!<br />
A MicroBee with 16K of memory <strong>and</strong><br />
MicroWorld Basic costs $449. An additional<br />
16K of memory adds $100 to the<br />
price. <strong>The</strong> WordBee word processing<br />
program is $89.50 <strong>and</strong> an<br />
Editor/Assembler in ROM is available for<br />
$59.50. An S-100 expansion interface is<br />
also available, at $299, with disk drive,<br />
controller <strong>and</strong> CP/M operating system<br />
for $799. <strong>The</strong>re is no shortage of expansion<br />
options.<br />
108 ELECTRONICS Australia, February, 1983
Business Graphics<br />
Arcade Games<br />
Educational Programmes<br />
w-7-_.„,<br />
\-45.-ock.<br />
111 MicroBee — Australia's own<br />
. ,<br />
4kr educational <strong>and</strong> personal computerli .. cr, , VI z<br />
Designed <strong>and</strong> manufactured in<br />
o%<br />
i74•A„..N , • j<br />
4■•<br />
.4...0<br />
-EN,<br />
Australia.<br />
Over 7,000 sold<br />
lir Over 2,500 in Australian schools.<br />
IPWWINIIIM<br />
MicroBee the fully exp<strong>and</strong>able, cost effective computer<br />
you have come to know <strong>and</strong> love is moving ahead with<br />
COLOUR — soon to be announced.<br />
See us at the Australian Personal Computer Show<br />
Centrepoint, Sydney, March 1983.<br />
,:_::<br />
All enquiries to:<br />
<strong>Applied</strong> <strong>Technology</strong><br />
P.O. Box 311, Hornsby, N.S.W. Phone: 487 2711
Australia's Most<br />
Exciting Personal<br />
Computer <strong>The</strong><br />
Incredible Micro Bee<br />
<strong>The</strong> <strong>Microbee</strong> is definitely the most versatile computer now<br />
available in Australia. Its ability to run complex software,<br />
<strong>and</strong> its friendliness to the user, have gained the Bee great<br />
acceptance, in the home, in small to medium businesses <strong>and</strong><br />
in schools. In fact the Bee has recently been approved <strong>and</strong><br />
recommended under contract by the N.S.W. <strong>and</strong> W.A.<br />
Education Departments. Children are growing up with Bee's<br />
In its basic 16K PLUS form the Bee is capabl,<br />
of playing music through its built-in speaker,<br />
high <strong>and</strong> low resolution graphics, upper <strong>and</strong><br />
lower case characters, direct connection to<br />
printers <strong>and</strong> has st<strong>and</strong>ard features such as<br />
battery backup (keep programs in RAM for<br />
months), full size QWERTY keyboard,<br />
inbuilt in/out ports <strong>and</strong> basic contained<br />
in ROM.<br />
<strong>The</strong> all Australian designed <strong>and</strong> developed "C„,,,.<br />
"Bee" incorporates the most powerful <strong>and</strong><br />
comprehensive editing facilities of any microcomputer<br />
yet released - editing being the<br />
single most important operator/programmer<br />
facility. With the Bee it's a dream <strong>and</strong>,<br />
incidentally, attracting attention WORLD WIDE<br />
FEATURES OF COMPUTERS COSTING MANY TIMES ITS PRICE<br />
<strong>The</strong> Bee can be exp<strong>and</strong>ed through various stages, (16K-32K,<br />
32K-64K) to a powerful 2.2CP/M Bee with disks capable of<br />
word processing <strong>and</strong> running world class software from<br />
machines such as IBM, DEC <strong>and</strong> HEWLETT PACKARD.<br />
THE VARIOUS BEES AND<br />
HARDWARE<br />
COMPUTER<br />
D 1016 <strong>Microbee</strong> 16K Plus.<br />
D 1032 <strong>Microbee</strong> 32K Plus<br />
D 1064 <strong>Microbee</strong> 64K Plus<br />
D 1216 16K-16K Plus Conversion Pack<br />
D 1232 16K-32K Plus Conversion Pack<br />
D 1264 32K-64K Plus Conversion Pack<br />
D 1270 S-100 Digitalker<br />
D 1275 S-100 Romblaster<br />
D 1280 S-100 Desk Top Interface<br />
D 1285 Parallel Port inc. DB15 Plug <strong>and</strong> Hoo,<br />
D 1300 Disk Drive with Controller & CP/M2.,<br />
D 1305 Add On Disk Drive<br />
D 2600 CP/M2.2 Disk<br />
$ 449.00<br />
. 549.00<br />
$ 699.00<br />
$ 29.95<br />
$ 125.00<br />
$ 175.00<br />
$ 155.00<br />
$ 165.00<br />
$ 299,00<br />
$ 19.95<br />
SOFTWARE<br />
<strong>The</strong> <strong>Microbee</strong> is supported by an ever increasing range<br />
of software cassettes <strong>and</strong> ROM chips.<br />
CASSETTES<br />
D 2520 Space Invaders $ 14.9,<br />
D 2521 Concentration $<br />
D 2522 Chess $<br />
9.9 ,<br />
9.9,<br />
$<br />
D 2524 Target $<br />
D 2523 Typing/Solitaire 9.9,<br />
9.9,<br />
D 2525 Lunar L<strong>and</strong>ing/Hurkle $ 7.9,<br />
D 2626 Star Shoot/Hangman $ 7.9!<br />
D 2527 Biorhythm/Calendar $ 9.9!<br />
D 2528 Eliza $ 9.9!<br />
D 2529 Kids Games $ 9.9,<br />
D 2530 Master Mind/Nim $ 9.9!<br />
D 2531 Chase/Wumpus $ 9.9!<br />
D 2532 Z Trek $ 9.9!<br />
D 2533 Educational Pack 1 $ 24.9!<br />
D 2534 Educational Pack 2 $ 24.9!<br />
D 2535 Graphic Games $ 9.9!<br />
D 2536 Missile Wars $ 9.9!<br />
D 2537 PCG Tutorials $ 9.9!<br />
D 2538 <strong>Microbee</strong> Pilot Educational $ 14.9!<br />
D 2541 "ESC" Key $ 9.9!<br />
D 2542 Robot Man $ 14.9!<br />
ROM<br />
D 2503 Editor/Assembler $ 59.51<br />
D 2507 5.1 Basic Upgrade $ 20.01<br />
D 2540 Word Bee ROMPak (Word Processor) $ 89.51<br />
D 2543 Pascal 5+ $ 299.01<br />
MICRON<br />
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iCA type, DC Output<br />
ack: 12V 1.1 Amp -<br />
ower your Micro direct<br />
iithout a power pack.<br />
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<strong>The</strong> economy-priced ,'zohs<br />
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UALITY OF THI<br />
96<br />
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DATA CASSETTE<br />
At last a Data Cassette<br />
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afford. <strong>The</strong> Micron D 1120<br />
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(absolutely essential in our<br />
opinion) <strong>and</strong> incorporates<br />
tailored audio frequency<br />
response audio stage<br />
together with low distortion.<br />
Now you can save <strong>and</strong> load<br />
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. with confidence.<br />
Micron D 1120<br />
Data Cassette<br />
ONLY $49.50<br />
D 1140 C10 Data Cassette<br />
Tape $1.10<br />
D 1141 C20 Data Cassette<br />
Tape $1.20<br />
Tota<br />
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D1180mx0,TNolGrahcs) BSEENTr TiE N[faNrmlEn'ared,onensd,Condn1edEn D1i8,mx03FT(rap,cs PintRate0char:ersec.Printpire Erhaszed,P9r:nmableapereed:Adsable (' MA:HINE:SP1NTGmuST<br />
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CEAT 2821
AUSTRALIA'S OWN EDUCATIONAL AND PERSONAL COMPUTEF<br />
CEAT2934<br />
1 1 8 ELECTRONICS Australia, May, 198,
16K PLUS<br />
<strong>The</strong> 16K PLUS has built in features such as<br />
music generation, PCG high <strong>and</strong> low<br />
resolution graphics, with a screen display of<br />
16 lines each containing 64 upper <strong>and</strong> lower<br />
case characters. When you also consider all<br />
of the st<strong>and</strong>ard extras like continuous<br />
memory, built in printer <strong>and</strong> input/output<br />
interfaces <strong>and</strong> parallel port, 4.5 volt battery<br />
back-up <strong>and</strong> self testing BASIC in ROM,<br />
the <strong>Microbee</strong> 16K PLUS is unbeatable in its<br />
class.<br />
$449<br />
Green Screen Monitor pictured is an optional extra.<br />
3211i PLUS<br />
All of the st<strong>and</strong>ard features of the 16K Plus<br />
with twice as much usable RAM. When you<br />
add the new Wordbee ROM Pack, you have<br />
a powerful word processing capability which<br />
does a lot more than play the many games<br />
available for the <strong>Microbee</strong>. Add a printer<br />
<strong>and</strong> just see what you <strong>and</strong> your family can<br />
now do with your home computer.<br />
$549<br />
AUSTRALIA'S OWN EDUCATIONAL AND PERSONAL COMPUTER<br />
Designed <strong>and</strong> manufactured in Australia by<br />
APPLIED TECHNOLOGY PTY LTD<br />
Head Office/Showroom: 1 Pattison Avenue, Waitara 2077 N.S.W. Factory: 1 Debenham Road, West Gosford 2256 N.S.W.<br />
Telephone: (02) 487 2711<br />
Telephone: (043) 24 2711 Telex: AA72767<br />
For direct enquiries or the<br />
name of your nearest dealer,<br />
Phone: (02) 487 2711.<br />
welcome here<br />
CEAT2935<br />
ELECTRONICS Australia, May, 1983 119
Microcomputer News<br />
New products at Personal Computer Show<br />
<strong>The</strong> First Australian Personal<br />
Computer Show was held at<br />
Sydney's Centrepoint from<br />
March 9th to March 1 1 th this<br />
year; <strong>and</strong> from all accounts was<br />
an immensely successful<br />
event.<br />
by PETER VERNON<br />
<strong>The</strong>re were 91 exhibitors, many of them<br />
displaying three or four different computer<br />
systems. IBM was out in force<br />
with a new computer, the IBM XT — an<br />
upgrade of their Personal Computer,<br />
announced just one month after the<br />
launch of the PC in Australia.<br />
Apple's Lisa system attracted a lot of attention<br />
as one of the most innovative<br />
new systems on display. <strong>The</strong> price of the<br />
system at the moment puts it in a different<br />
market from that of the IBM <strong>and</strong><br />
its look-alikes, but rumours abound of<br />
new, lower-cost implementations of the<br />
Lisa concept.<br />
<strong>The</strong> Osborne portable seemed to appeal<br />
to many people looking for a lowcost<br />
business system — chiefly, one<br />
suspects, because of the software offered<br />
with the computer. Osborne have<br />
now gone into production with an<br />
80-column card — designed in Australia<br />
— which overcomes the h<strong>and</strong>icap of the<br />
50-column screen.<br />
Also announced by Osborne was a<br />
new networking system, 0-Net, which<br />
allows four computers to share access to<br />
a hard disk drive — significantly increasing<br />
the storage capacity of the computers<br />
while also adding communications<br />
capabilities.<br />
Japanese manufacturers were also well<br />
represented but many of their products<br />
showed a depressing sameness. Toshiba,<br />
Sharp <strong>and</strong> Okura presented Z80-based<br />
systems running CP/M <strong>and</strong> Microsoft<br />
Basic, which is nothing out of the ordinary.<br />
Seiko attracted more interest<br />
with an impressive 8088-based system.<br />
<strong>The</strong> most attractive Japanese system<br />
would have to be the NEC Advanced<br />
Personal Computer. Using the 8086, the<br />
true 16-bit version of the 8088, the APC<br />
includes two 20cm disk drives <strong>and</strong> a high<br />
resolution colour monitor with the most<br />
impressive graphics capability of any<br />
machine at the show. Both MS-DOS <strong>and</strong><br />
CP/M-86 operating systems are available,<br />
Two of the new systems at the show were the Mitsui Sord M23P with microfloppy<br />
disks <strong>and</strong> LCD display <strong>and</strong> 64K CP/M disk versions of the <strong>Applied</strong> <strong>Technology</strong><br />
<strong>Microbee</strong>.<br />
giving access to a wide range of<br />
software.<br />
At the low end the most significant<br />
new releases were the colour <strong>and</strong> disk<br />
versions of <strong>Applied</strong> <strong>Technology</strong>'s<br />
MicroBee computer. With 26<br />
background <strong>and</strong> foreground colours,<br />
high resolution graphics <strong>and</strong> complete<br />
compatibility with earlier MicroBees the<br />
colour machine is certain to be a winner.<br />
<strong>The</strong> disk-based MicroBee provides 64K<br />
of memory coupled with two "slim-line"<br />
13cm minifloppy disk drives <strong>and</strong> CP/M<br />
2.2. It may set a new low price for a<br />
CP/M based computer system.<br />
Both T<strong>and</strong>y <strong>and</strong> Commodore had<br />
displays of their low cost offerings, the<br />
Color Computer <strong>and</strong> the VIC-20, both<br />
eagerly surrounded by the schoolchildren<br />
who were present en masse.<br />
Commodore also showed the VIC-64,<br />
although in a very low key way. It should<br />
be in the shops by the end of this month<br />
so readers can judge for themselves.<br />
Again in the "low end" as far as pricing<br />
goes (but not in capabilities) was the BBC<br />
Microcomputer, a product which should<br />
give T<strong>and</strong>y, Commodore <strong>and</strong> Atari a run<br />
for their money. With colour graphics,<br />
sound effects <strong>and</strong> an excellent version of<br />
Basic, the BBC Microcomputer will also<br />
have the marketing advantages provided<br />
by the Australian Broadcasting Commission's<br />
decision to screen the BBC's instructional<br />
series on microcomputers<br />
later this year.<br />
An Australian Company, R.D.M. Computers<br />
Pty Ltd, were exhibiting a new<br />
single board computer, designed <strong>and</strong><br />
manufactured in Australia specifically to<br />
run the newer, higher performance<br />
operating systems such as CP/M 3,<br />
MP/M II, CPNET 1.1 <strong>and</strong> Turbodos. On<br />
a single 420 x 297mm board are 256K<br />
bytes of RAM, four RS232C serial ports, a<br />
Z80A processor, two Winchester hard<br />
disk interfaces, a floppy disk controller<br />
capable of h<strong>and</strong>ling up to eight double<br />
sided, double density drives, video circuitry<br />
for 80 x 24 text <strong>and</strong> high resolution<br />
graphics <strong>and</strong> a keyboard port.<br />
Called the "Aussie Byte", the board is<br />
offered fully assembled <strong>and</strong> tested with<br />
a 12 months warranty, for $950 plus tax.<br />
Significantly, at least two exhibitors<br />
were displaying robots at the show.<br />
Jaycar Pty Ltd had the Genesis P-102 <strong>and</strong><br />
the Micrograsp (which is available in kit<br />
form), while Mitsubishi showed their<br />
"Movemaster" robot arm. <strong>The</strong> Sorcerer<br />
Users Group of Sydney exhibited a more<br />
practical device, a computer-controlled<br />
engraving machine built by one of their<br />
members.<br />
Perhaps the most notable aspect of the<br />
show was the relative absence of games.<br />
<strong>The</strong> emphasis was very much on the<br />
"serious" aspects of microcomputer use,<br />
with business applications occupying<br />
perhaps 85% of the show.<br />
Also noticeable was the emphasis on<br />
"st<strong>and</strong>-alone" computers, perhaps linked<br />
into a network but each fully capable of<br />
all computer functions. With the<br />
decreasing cost of microcomputers the<br />
idea of multi-terminal systems with one<br />
central computer seems to be on the<br />
decline. <strong>The</strong> trend to built-in hard disk<br />
drives can only accelerate this<br />
movement.<br />
Attendance figures indicate that over<br />
23,000 people saw the three day show,<br />
well above the 15,000-20,000 initially expected.<br />
Many dealers reported a strong<br />
buying interest <strong>and</strong> many will gain quite<br />
a few customers from their participation.<br />
128 ELECTRONICS Australia, May, 1983
<strong>Applied</strong> <strong>Technology</strong> exp<strong>and</strong>s <strong>Microbee</strong> production<br />
<strong>Applied</strong> <strong>Technology</strong> has opened a new factory in West<br />
Gosford to meet the dem<strong>and</strong> for their <strong>Microbee</strong> personal<br />
computer. At the opening in April, <strong>Applied</strong> <strong>Technology</strong>'s<br />
managing director Owen Hill announced that the <strong>Microbee</strong><br />
will be distributed in Sweden, Norway, Israel, the UK, Canada,<br />
United States, South Africa, Malaysia, the Philippines <strong>and</strong> West<br />
Germany. In Malaysia the computer is being considered for<br />
use in government schools as an educational computer.<br />
Over 8000 <strong>Microbee</strong>s are already in use in Australian homes<br />
<strong>and</strong> schools, with over 2500 computers used in primary <strong>and</strong><br />
secondary education in NSW. <strong>The</strong> computer is recommended<br />
for use in schools in NSW along with the Apple, while negotiations<br />
are continuing with the Education Departments of<br />
Western Australia <strong>and</strong> Queensl<strong>and</strong>.<br />
In addition to the basic <strong>Microbee</strong>, new colour <strong>and</strong> diskbased<br />
CP/M systems are in production <strong>and</strong> the new <strong>Microbee</strong><br />
"IC" has been introduced. This new machine includes<br />
integrated Basic, word processing, machine language monitor<br />
<strong>and</strong> terminal communications software "built-in" in ROM.<br />
<strong>The</strong> new factory is already producing just on 1000<br />
<strong>Microbee</strong>s a month, with production set to move to 2000 a<br />
month. Future plans call for the production of 100,000 units<br />
each year from the Gosford factory <strong>and</strong> the establishment of<br />
an Australia-wide network of retailers <strong>and</strong> dealers for<br />
<strong>Microbee</strong> computers, software <strong>and</strong> peripherals.<br />
Largely under the impetus of the <strong>Microbee</strong>, <strong>Applied</strong><br />
WNW<br />
Mr Owen Hill, Managing Director of <strong>Applied</strong> <strong>Technology</strong>,<br />
looks on as the new Gosford factory is officially opened by the<br />
NSW Minister for Education Mr J. J. Mulock.<br />
<strong>Technology</strong> has grown from just two employees two years<br />
ago to over 80 full-time <strong>and</strong> part-time employees, providing a<br />
significant boost to employment in Gosford.<br />
For further information on the <strong>Microbee</strong> contact <strong>Applied</strong><br />
<strong>Technology</strong>, PO Box 311, Hornsby, NSW 2077.<br />
8 ELECTRONICS Australia, June, 1983
DOT BRILLIANT<br />
MATRIX<br />
LESS THAN $700<br />
I80 N TER<br />
PRINTER<br />
Just a few short months ago<br />
we were selling printers of<br />
comparable auality <strong>and</strong> specification<br />
for around $1000.<br />
With the release of the exciting<br />
new FAX-80 <strong>and</strong> our bulk<br />
purchase powers we are offering<br />
these for sale at<br />
just<br />
$699.50.<br />
Hurry — present stocks are<br />
limited.<br />
GENERAL INFORMATION<br />
This printer is designed to<br />
operate through software<br />
control, supplied from any<br />
general purpose micro-computer,<br />
personal computer,<br />
office computer etc. that has<br />
provision of printing data<br />
out-put that should conform<br />
with this specification. It<br />
prints upper-<strong>and</strong> lower-case<br />
alpha-numeric characters in<br />
both normal <strong>and</strong> italic letter<br />
forms, <strong>and</strong> graphic characters<br />
available on the character<br />
code set of this printer<br />
beside capability of bit<br />
image graphic printing it is<br />
also functionated. Additionally,<br />
this printer has considerable<br />
formatting capability<br />
owing to its own internal<br />
microprocessor system.<br />
Interface specifications<br />
Interface:<br />
St<strong>and</strong>ard Centronics parallel. Optional<br />
RS-232C. (SERIAL).<br />
Data transfer rate:<br />
4,000 CPS max.<br />
Synchronization:<br />
By external supplied STROBE pulses.<br />
H<strong>and</strong>shaking:<br />
By ACKNLG or BUSY signals.<br />
Logic level:<br />
Input data <strong>and</strong> all interface control<br />
signals are TTL level.<br />
Functional specifications<br />
Printing method:<br />
Serial impact dot matrix.<br />
Printing format:<br />
Alpha-numeric — 7 x 8 in 8 x 9 dot<br />
matrix field.<br />
Semi-graphic (character graphic) — 7 x<br />
8 dot matrix.<br />
Bit image graphic — Vertical 8 dots<br />
parallel, horizontal 640 dots serial/line.<br />
Character size:<br />
2.1mm (0.083")-W x 2.4mm<br />
(0.091-H/7 x 8 dot matrix.<br />
Character set:<br />
228 ASCII characters; Normal <strong>and</strong> italic<br />
alpha-numeric font, symbols <strong>and</strong> semigraphics.<br />
Printing speed:<br />
80 CPS, 640 dots/line per second.<br />
Printing direction:<br />
Normal — Bidirectional, logic seeking.<br />
Superscript <strong>and</strong> bit image graphics -<br />
Unidirectional, left to right.<br />
Line spacing:<br />
Normal — 4.23mm (1/6").<br />
Programmable in increments of<br />
0.35mm (1/721 <strong>and</strong> 0.118mm (1/2161.<br />
Columns/line:<br />
Normal size — 80 columns.<br />
Double width — 40 columns.<br />
Compressed print — 142 columns.<br />
Compressed /double width — 71<br />
columns.<br />
<strong>The</strong> above can be mixed in a line.<br />
Paper feed:<br />
Adjustable sprocket feed <strong>and</strong> friction<br />
feed.<br />
Paper type:<br />
Fanfold. Single sheet.<br />
Paper width — 101.6mm (4") to 254mm<br />
(10").<br />
VALUE PACKED AT<br />
CAT. D 1170.... $699.50<br />
Printer Cable Interface Kit<br />
to suit <strong>Microbee</strong><br />
D 1190 $49.95<br />
1111111111111111111111111111111111111111<br />
NEW 3.375 mHz<br />
CLOCK SPEED<br />
THE FANTASTIC MICROBEE<br />
IC HAS ARRIVED<br />
AVAILABLE IN<br />
= 16 K or 32K VERSIONS<br />
4.41,42:70, -<br />
THE ULTIMATE<br />
GUIDE TO<br />
CP/M<br />
64 x 16 OR 80 x 24<br />
SCREEN FORMAT<br />
<strong>The</strong> all new <strong>Microbee</strong> IC has got to be the<br />
most value packed ROM based personal<br />
computer available today. New enhanced<br />
basic enables 64 x 16 or 80 x 24 screen format<br />
<strong>and</strong> the clock speed is now a zippy<br />
3.375 MHZ <strong>and</strong> over $140 worth of software<br />
integrated in ROM i.e. the absolute-<br />
E<br />
OVER 10,000<br />
MICROBEES SOLD<br />
ly delightful Wordbee wordprocessor<br />
package <strong>and</strong> Editor Assembly plus all the<br />
other exciting features that have made the<br />
<strong>Microbee</strong> famous.<br />
D 1020 16 K 499.00<br />
D 1035 32 K 599.00<br />
ONLY<br />
9080 $41.95<br />
Penned by international computer expert David E.<br />
Cortesi, INSIDE CP/M is divided into a Tutorial Section<br />
<strong>and</strong> a Reference Section. <strong>The</strong> tutorial is again<br />
divided into four sections, one for Novices, Users,<br />
New Programmers <strong>and</strong> Experienced Programmers.<br />
<strong>The</strong> Reference Section is the most comprehensive<br />
we have ever seen <strong>and</strong> this book should sit proudly<br />
next to any CP/M system.<br />
APPLICABLE TO CP/M 1.4, 2.2, 86, MP/M <strong>and</strong> MP/M 2.
<strong>The</strong> <strong>Microbee</strong> computer<br />
An introduction<br />
to micmbee<br />
personal computers<br />
<strong>and</strong> pmgramnung.<br />
You, Irv,<br />
AN INTRODUCTION TO MICROBEE PER-<br />
SONAL COMPUTERS AND PRO-<br />
GRAMMING: Published by Honeysoft<br />
Publishing Company, Waitara, NSW<br />
1983. Soft covers, 210 x 298mm, 50<br />
pages. $14.95.<br />
This thin book, subtitled "Your first 100<br />
programs" is an introduction to the<br />
<strong>Microbee</strong> computer written by two<br />
Australian school teachers <strong>and</strong> intended<br />
"for people who have never had their<br />
h<strong>and</strong>s on a computer before". In 50<br />
rather tight-packed pages it covers the<br />
<strong>Microbee</strong> from setting up to advanced<br />
graphics procedures, aided by sample<br />
programs <strong>and</strong> extensive diagrams.<br />
Topics covered in the book include the<br />
use of the PRINT statement <strong>and</strong> punctuation,<br />
the edit mode, programming style<br />
<strong>and</strong> presentation, program structure,<br />
constants, variables <strong>and</strong> arrays, <strong>and</strong><br />
mathematical operations.<br />
Both high resolution <strong>and</strong> low resolution<br />
graphics are discussed in detail,<br />
again with extensive examples <strong>and</strong> programs<br />
illustrating the use of the programmable<br />
character generator.<br />
Music is also well covered, <strong>and</strong> a brief<br />
explanation of all Basic statements <strong>and</strong><br />
comm<strong>and</strong>s is included. Worksheets for<br />
defining programmable characters <strong>and</strong><br />
formatting screen displays are included<br />
towards the end of the book, with a<br />
glossary.<br />
While we didn't count them, there appear<br />
to be at least 100 program listings in<br />
the book, most of them short examples<br />
on one or another feature of the<br />
<strong>Microbee</strong> computer. Larger programs<br />
are provided to cover financial planning,<br />
Books &<br />
Literature<br />
beginner's guide<br />
appointments scheduling <strong>and</strong> filing,<br />
among other topics.<br />
This book will be of interest to all users<br />
of the <strong>Microbee</strong> computer. Our review<br />
copy from the publishers. <strong>The</strong> amount of<br />
information provided on the <strong>Microbee</strong><br />
<strong>and</strong> Microworid Basic makes it worthwhile<br />
reading. (P.V.)<br />
<strong>Microbee</strong> manual<br />
updated version<br />
USER'S MANUAL: MICROWORLD 16K<br />
BASIC: Published by Honeysoft<br />
Publishing Company, Waitara, NSW<br />
1983. Soft covers, 152 x 210mm, 157<br />
pages. $14.95.<br />
This is not the usual type of publication<br />
reviewed in these pages but rather a<br />
revised <strong>and</strong> re-written version of the<br />
User's Manual for the <strong>Applied</strong><br />
<strong>Technology</strong> <strong>Microbee</strong> computer,<br />
published by Honeysoft, the publishing<br />
subsidiary of <strong>Applied</strong> <strong>Technology</strong> Pty<br />
Ltd. We do not normally review user's<br />
manuals, but <strong>Applied</strong> <strong>Technology</strong><br />
sought our comments following criticism<br />
of the original manual in our review of<br />
the <strong>Microbee</strong> computer.<br />
<strong>The</strong> new manual is well presented <strong>and</strong><br />
laid out <strong>and</strong> incorporates all the suggestions,<br />
comments <strong>and</strong> corrections that<br />
have been received from users over the<br />
past six months. With that sort of feedback<br />
it should now be thoroughly<br />
debugged. <strong>The</strong> manual is divided into<br />
eight sections.<br />
Section one is an introduction to the<br />
<strong>Microbee</strong>, with sub-sections covering<br />
setting up the system <strong>and</strong> an explanation<br />
of terms used in the manual. Section two<br />
is a broad overview of Microworld Basic,<br />
explaining in simple language the uses of<br />
variables, constants <strong>and</strong> expressions, the<br />
process of entering a program <strong>and</strong> use of<br />
the <strong>Microbee</strong> in the immediate mode.<br />
A tutorial introduction to Microworid<br />
Basic: is found in Section three, covering<br />
line numbering, saving <strong>and</strong> loading programs.,<br />
program editing, music, graphics,<br />
string functions <strong>and</strong> error trapping. Section<br />
four begins programming, with a<br />
complete discussion of the many Basic<br />
statements, mathematical <strong>and</strong> string<br />
operations, loops <strong>and</strong> subroutines <strong>and</strong><br />
graphics <strong>and</strong> input/output operations.<br />
<strong>The</strong> most extensive part of the manual<br />
is Section five which contains descriptions<br />
<strong>and</strong> examples of all statements <strong>and</strong><br />
comm<strong>and</strong>s used by Microworid Basic.<br />
Section six rounds out the manual with a<br />
selection of applications programs <strong>and</strong><br />
instructions for converting programs in<br />
other versions of Basic to the<br />
Microworid format.<br />
A glossary <strong>and</strong> appendices covering<br />
ASCII <strong>and</strong> hexadecimal codes, ROM<br />
memory locations, I/O ports <strong>and</strong> the<br />
<strong>Microbee</strong> Basic token codes completes<br />
the manual.<br />
All in all this new user's manual is certain<br />
to meet the criticisms levelled<br />
against the original publication. It has<br />
been re-written with the beginner in<br />
mind with extensive examples <strong>and</strong> a step<br />
by step guide to getting the <strong>Microbee</strong> up<br />
<strong>and</strong> running. It is the ideal complement<br />
to the versatile <strong>and</strong> friendly <strong>Microbee</strong><br />
computer. (P.V.)<br />
118 ELECTRONICS Australia. July. 1983
ll.robee<br />
n o<br />
rc<br />
Now! Australia's kadini<br />
ahead with total},<br />
operation.<br />
SELF TEST.<br />
BASIC WITH GRAPHICS<br />
MONITOR<br />
NETWORK<br />
WORDBEE<br />
ARCADE GAMES<br />
<strong>Microbee</strong> features:<br />
• 16K <strong>and</strong> 32K.<br />
• Non-Volatile CMOS RAM.<br />
• Programmable RS232 Serial Port<br />
• Programmable 8 Bit I/O Port.<br />
• Display 64 x 16 <strong>and</strong> 80 x 24<br />
screen format.<br />
• 6545 Programmable VDU Driver.<br />
• Cassette Interface, 300 <strong>and</strong> 1200<br />
baud.<br />
134 ELECTRONICS Australia, September, 1983
Iersonal Computer moves further<br />
ntegrated software <strong>and</strong> faster<br />
First in the world with all these software features integrated<br />
into one computer -<br />
MICROWORLD COLOUR BASIC 5.22e<br />
WORDBEE WORD PROCESSOR<br />
NETWORKING<br />
TERMINAL COMMUNICATIONS<br />
MACHINE CODE MONITOR<br />
SELF TESTING<br />
Here's why microbee has become Australia's biggest selling<br />
personalleducational computer. Over 3000 microbees are already helping<br />
teaching in Australian schools, T.A.F.E.'s <strong>and</strong> Universities.<br />
New enhanced MICROWORLD BASIC 5.22e allows easy programming of<br />
colour into educational software <strong>and</strong> games with high resolution graphics. 16<br />
Background <strong>and</strong> 26 Foreground colours. Wordbee in ROM means you can<br />
connect your microbee to a printer <strong>and</strong> have a complete word processor in<br />
your home for letters, school <strong>and</strong> Uni assignments <strong>and</strong> accounts.<br />
Add a low cost modem or accoustic coupler <strong>and</strong> you can exchange BASIC<br />
<strong>and</strong> WORDBEE files with other microbees OR you can talk to the popular<br />
bulletin boards <strong>and</strong> sources around the world. Select the Terminal Mode to<br />
give you st<strong>and</strong>ard ADM3A or Televideo 912C terminal emulation in 80 x<br />
24 format. Your microbee becomes a personal terminal to communicate with<br />
mainframe computers — your window to the world! Select the machine code<br />
monitor <strong>and</strong> you can program the Z80 microprocessor directly. #7,0 u /1l• •,<br />
Your microbee IC even has a built in<br />
40° o<br />
self test facility so you can be sure its not<br />
the machine but possibly your program<br />
that has the bug!<br />
microbee 16K IC — $499.<br />
microbee 32K IC — $599.<br />
Recommended Retail Price Only. Prices may vary beyond Sydney<br />
PHONE ORDERS<br />
(02) 487 2711 welcome here<br />
Available from your<br />
microbee computer shops:<br />
1 Pattison Ave, Waitara, Sydney.<br />
Phone (02) 487 2711<br />
729 Glenferrie Rd, Hawthorn,<br />
Melbourne. Phone 818 2244<br />
141 Stirling Highway, Nedl<strong>and</strong>s,<br />
Perth. Phone 386 8250<br />
Cooleman Court, Weston. Phone<br />
88 6384<br />
<strong>Microbee</strong> dealers:<br />
NSW: Electronic Agencies,<br />
117 York Street, Sydney.<br />
115 Parramatta Road, Concord.<br />
Compu-K, 7 Casino Street, South Lismore.<br />
Comput/Ed, 8 Park Arcade, Park Avenue,<br />
Coffs Harbour.<br />
ACT: Computech, Belconnen Churches<br />
Centre, Benjamin Way, Belconnen.<br />
VIC: Computerl<strong>and</strong> South Melbourne,<br />
37 Albert Road, Melbourne.<br />
S.A.: Key Computers, 1061 South Road,<br />
Edwardstown. 77 Grenfell Street, Adelaide.<br />
W.A.: Altronics, 105 Stirling Street, Perth.<br />
QLD: Software 80, 200 Moggill Road,<br />
Taringa. Electrographic Office Systems,<br />
25 Grafton Street, Cairns.<br />
Town <strong>and</strong> Country Computers,<br />
CTL Centre, Anne Street,<br />
Aitkenvale, Townsville.<br />
TAS: Central Data, 14A Goodwin Street,<br />
Launceston.<br />
PHONE ORDERS<br />
(02) 487-2711<br />
<strong>Applied</strong> <strong>Technology</strong> Retail Pty Ltd<br />
mi 'Frobee<br />
CEAT058<br />
ELECTRONICS Australia, September, 1983 135
4,111■.,<br />
KEPLERS LAWS<br />
A simulation of planetary orbits, producing data<br />
for analysis by students of the laws of Periods,<br />
Ellipses <strong>and</strong> Areas. Year 11/12 Physics.<br />
Cat. XE-6900<br />
GRAPHIC LIFE<br />
Life is "played" on a two dimesional grid of<br />
squares, so that every square has eight neighbouring<br />
squares or cells. Each cell is either alive or<br />
dead <strong>and</strong> each cell lives or dies depending on its<br />
neighbour cells. A dead cell with three live neighbours<br />
will be brought to life in the next generation.<br />
A very intrigueing experimenters tool kit.<br />
Cat. XE-6905 $14.95<br />
MILLIKAN'S EXPERIMENT<br />
In 1910 Milli." deduced the charge of an electron.<br />
Side A is a simulation in HIRES graphics of<br />
the experiment. Side B contains a tutorial on<br />
Millikan <strong>and</strong> his experiment <strong>and</strong> students must<br />
answer questions as they work through. Year<br />
11/12 Physics.<br />
Cat. XE-6910 $14.95<br />
DISASSEMBLER By Dreamcards<br />
Some may say "Not another Dtsassernoter". But<br />
this one has a difference. It allows you to set out<br />
where the data fields are so the computer is saving<br />
time, not tying to disassemble data. A program<br />
you shouldn't be without.<br />
Cat. XE-6915 $15.00<br />
CHEAPIE By Dreamcards<br />
Two top quality programs for the price of one.<br />
<strong>The</strong> best Hangman we've seen yet on side A an,<br />
a superb version of Battleship on side B. Both<br />
have excellent graphics.<br />
Cat. XE-6920 $15.00<br />
CANNIBALS AND MISSIONARIES<br />
<strong>The</strong> old logic problem game of transferring 3<br />
Cannibals <strong>and</strong> 3 Missionaries from one side of a<br />
river to the other in a boat that holds two. If<br />
there are more Cannibals than Missionaries on<br />
either side at any time the Cannibals revert to<br />
their favourite form of feeding.<br />
Cat. XE-6925 $14.95<br />
COMPOSER BEE<br />
This is a very well written program for music.<br />
This program allows you to compose, play,<br />
edit, transpose as well as being able to load <strong>and</strong><br />
save your music. A program that has been a long<br />
time in the writing <strong>and</strong> well worth buying.<br />
Cat. XE-6930 $22.50<br />
WORD ADVENTURE<br />
A program with very good graphics using little<br />
characters to entice the user to think what word<br />
is either a synonym, antonym or homonym of the<br />
word they are showing. Everytime you get it<br />
wrong you are given more clues. After the clues<br />
run out you must face the Dragon when you must<br />
spell the word he is holding correctly before you •<br />
Cat. XE-6935 $14.95<br />
PONTOON<br />
A quality fast moving card game where up to 6<br />
players can play against the computer who is<br />
banker.<br />
Cat. XE-6940 $14.95<br />
WORD PROCESSOR - MYTEK<br />
Mytek wordprocessor comes with a quality ring<br />
binder <strong>and</strong> feetures most of the comm<strong>and</strong>s of<br />
the highly acclaimed SPELLBINDER. Mytek<br />
Wordprocessor is screen orientated <strong>and</strong> re-formats<br />
the screen to 32 lines, allowing twice the amount<br />
of text to be displayed at once. Comm<strong>and</strong>s,<br />
which are all single keystrokes, included APPEND<br />
BACK, CLOSE, DELETE, EDIT, FORWARD,<br />
HOLD, INSERT, KILL LINE LENGTH, MEM-<br />
ORY, OPEN, PRINT, READ, SEARCH/REPLACE<br />
TOP, UNHOLD, VERIFY, WRITE <strong>and</strong> EXIT.<br />
Mytek Wordprocessor is not a plaything. Although<br />
simple to use, it is one of the most powerful<br />
cassette based wordproces,c,,<br />
able on any microcomputer - now $33<br />
Cat. XE-7015 kw. $13<br />
MUSIC - B<br />
MusicB is a music Composer/Editor that lets-you<br />
create <strong>and</strong> save music <strong>and</strong> sound effects with a<br />
flexibility that makes chopsticks of the Basic<br />
PLAY comm<strong>and</strong>. MusicB is a great way to learn<br />
<strong>and</strong> play music! Comprehensive instructions are<br />
included.<br />
Cat. XE7010<br />
$20.Q1<br />
STOCK SUPERVISOR<br />
This program is the means of creating a stock<br />
or product data base which provides an on-line<br />
information system. This system is then capable<br />
of being continuously <strong>and</strong> easily updated to<br />
reflect all the inventory <strong>and</strong> accounting aspects<br />
of stock on h<strong>and</strong>.<br />
Cat. X E-6865<br />
$15.95<br />
TRSBEE - MYTE K<br />
TRSBEE is a package of three programs that<br />
loads TRS-80 Model 1 <strong>and</strong> 3 program tapes into<br />
the MicroBee without any additional hardware.<br />
Although some program editing will still be required<br />
prior to their running, the majority of<br />
program typing time is saved by TRSBEE. <strong>The</strong><br />
first program loads TRS-80 BASIC programs<br />
into MicroWorld BASIC. Most prgrams may then<br />
be edited <strong>and</strong> run. <strong>The</strong> second program in the<br />
package loads any TRS-80 machine code file<br />
into MicroBee memory. <strong>The</strong> third program<br />
loads TRS-80 assembler files into the MicroBee<br />
EDITOR/ASSEMBLER. Any TRS-80 Model 1<br />
or 3 tape may be loaded. TRSBEE opens up<br />
a whole new world of possible software on your<br />
MicroBee!<br />
Cat. X E-7005 $30.00<br />
HOUSEHOLD REGISTER<br />
This program will simplify the task of determing<br />
the value of your home's contents for insurance<br />
purposes, as well as providing descriptions of all<br />
listed items in the event of their loss or destruction.<br />
Effects are catalogued by name, description<br />
<strong>and</strong> value. Nine separate rooms are provided,<br />
<strong>and</strong> up to 28 items may be listed in each.<br />
Cat. XE-7000 $15.95<br />
STAT PACK - STATISTICS<br />
This program is a general purpose graph plotting,<br />
linear regression, line of best fit <strong>and</strong> correlation<br />
program. It features a t-test of significance for<br />
the correlation coefficient <strong>and</strong>, if no evidence of<br />
correlation is found, a determination of minimum<br />
sample size is performed.<br />
Cat. X E-6999 $14.95<br />
LOG - GENERAL PURPOSE INDEX<br />
This program is designed to suit a wide range of<br />
records where indexing (<strong>and</strong> later searching) can<br />
be on one or two words, or on a string of up to<br />
15 characters. Each record consists of its index<br />
heading, plus up to 12 lines of text. Each line<br />
can contain up to 41 characters.<br />
Cat. X E-6890 $15.95<br />
PROGRAMMING HINTS<br />
Consists of a collection of modules which you<br />
may use to improve your own BASIC programs.<br />
<strong>The</strong>y are all linked together under a menu driven<br />
display which allows you to RUN or LIST each<br />
module to see how they work.<br />
Cat. X E- 6895 $14.95<br />
PROSPECTOR<br />
Arcade game in which you are the prospector<br />
attempting to get gold <strong>and</strong> diamonds which are<br />
scattered around the field, <strong>and</strong> at the same time<br />
avoid two drunken b<strong>and</strong>its who are chasing you.<br />
Cat. X E-6885 $14.95<br />
0<br />
T<br />
■■•■<br />
GAMES<br />
BUSINESS<br />
EDUCATION<br />
FOR THE<br />
MICROBEE<br />
BASIC TUTORIAL<br />
Is a super teaching aid for any classroom. Basic<br />
Tutorial is a set of 9 interactive exercises designed<br />
for teaching Basic to the computer novice. No<br />
previous knowledge is assumed. Basic Tutorial<br />
uses a unique double screen technique to display<br />
both the normal computer output <strong>and</strong> the tutorial<br />
exercises at the one time. This allows the<br />
student to use the MicroBee in the normal way,<br />
while the tutorial instructions appear in the lower<br />
half of the screen.<br />
Cat. X E-6860 $20.00<br />
MACHINE CODE TUTORIAL - MYTEK<br />
Consists of 8 interactive exercises designed for<br />
teaching machine code programming <strong>and</strong> related<br />
topics as they apply to the MicroBee computer.<br />
Only a general knowledge of the BASIC language<br />
is assumed. Machine Code Tutorial is designed to<br />
bridge the gap bewteen BASIC programming<br />
<strong>and</strong> being able to underst<strong>and</strong> <strong>and</strong> use typical<br />
Z80 manuals.<br />
Cat. X E-6855 $25.00<br />
BUDGET - SPREADSHEET<br />
This program is designed to speed up <strong>and</strong> simplify<br />
the task of framing a usable financial budget.<br />
Applications range from personal or household<br />
to small business finances. A quality program.<br />
Cat. X E.6850 $15.95<br />
SEADOG<br />
Seadog a war game between two ships from the<br />
days of Nelson. You may play against a friend,<br />
or against the computer. <strong>The</strong> game features<br />
limited resolution graphics for the war battle<br />
sequences. As well as the enemy fleet, you must<br />
survive hazzards such as hurricanes, diseases, <strong>and</strong><br />
your own in aimers who do not always shoot<br />
straight!<br />
Cat. X E-6845 $14.95<br />
DECODE<br />
Basic decoder <strong>and</strong> listing formatter<br />
This programme will be an invaluable aid to any<br />
one taking first steps in underst<strong>and</strong>ing machine<br />
code or wants to exp<strong>and</strong> their library of proven<br />
machine code routines. Decode will (a) print<br />
imbedded machine code routines fully <strong>and</strong><br />
accurately (b) print all unprintable characters<br />
(c) provide a clearer, easier to read listing <strong>and</strong><br />
send all output to a printer if so required. ED<br />
ASM is not required.<br />
Cat. X.6765 $15.95<br />
CARDEX - CARD INDEX SYSTEM<br />
This program simulates the card index systems<br />
of yesteryear in that it neatly files a series of<br />
records, <strong>and</strong> the user can leaf through the file<br />
inspecting each record one by one.<br />
Cat. X E-6755 $9.95<br />
FILEX<br />
Filex is a larger version of Cardex, but h<strong>and</strong>les<br />
larger amounts of data, <strong>and</strong> also is easier to find<br />
"the cards".<br />
Cat. X E-6760 $14.95<br />
FINANCIAL MANAGER<br />
Provides an accurate <strong>and</strong> clearly formatted<br />
record of any financial account, <strong>and</strong> a cost<br />
analysis stated in money amounts <strong>and</strong> percentages<br />
- Personal Account Monitor <strong>and</strong> Business<br />
Account Analyst.<br />
Cat. X E-6750 $15.95<br />
TEXTED<br />
This program helps to produce a neatly formatted<br />
document of word processor appearance, with an<br />
absolute minimum of fuss on the user's part. It<br />
is the logical alternative when a high powered<br />
(<strong>and</strong> high priced) word processor is not warranted<br />
<strong>and</strong>/or not justified.<br />
Cat. XE-6745 $14.95<br />
ASTEROIDS PLUS - MYTEK<br />
Asteroids Plus is one of the finest high resolution<br />
graphic arcade games available for the MicroBee<br />
computer. It features 3-D point by point resolution<br />
graphics, shields, sound effects, intelligent<br />
objects, guided missiles, black holes <strong>and</strong> a score<br />
board. If you enjoy playing computer games, you<br />
will be captivated by Asteroids Plus.<br />
Cat. XE-6297 $22.50<br />
BEEZ 80 - MYTEK<br />
This secret code disassemble, will disassemble<br />
any code sequence. Nothing is illegal. It will<br />
allow you to program with codes that no other<br />
disassemble, can decipher!<br />
Cat. X E-6298 $20.00<br />
SPACE INVADERS<br />
One of the m ost popular programmes ever released.<br />
This version was written especially for the Micro-<br />
Bee.<br />
Cat. X E-6030 $14.95<br />
SCREEN DUMP<br />
This tape comes with two programmes <strong>and</strong> can<br />
be used on both parallel <strong>and</strong> serial printers such<br />
as Star, FX80, Epson <strong>and</strong> other compatible types.<br />
Side A - Horizontal Dump - executed from net<br />
comm<strong>and</strong>.<br />
Side B - Vertical Dump - executed from CTRL<br />
P comm<strong>and</strong>.<br />
Cat. X E-6970 $14.95<br />
FORTH<br />
A new language for the MicroBee. Comes complete<br />
with interpreter on one side of the tape <strong>and</strong><br />
supporting programs on the other side. As well<br />
as this it includes a very well written, bound<br />
manual.<br />
Cat. X E-6965 $45.00<br />
MINE DROP<br />
YOJ are a tank running around a maze gathering<br />
all the supplies you can. It sounds easy, but you<br />
have a guided missile hot on your trail. Your<br />
only defence is a remote controlled mine which<br />
you drop <strong>and</strong> explode at will. A very fast joystick<br />
or key controlled game.<br />
Cat. X E-6960 $14.95<br />
PENETRATOR<br />
A low resolution graphic version of the popular<br />
game "Scrambler". You must defeat the rockets<br />
<strong>and</strong> bomb the radars in an effort to get to the<br />
next stage which is even harder. This game can be<br />
either controlled by a Joystick or by keys. Being<br />
in Lores graphics it is a very fast game. If you are<br />
bored with the same l<strong>and</strong> pattern you can devise<br />
your OW,<br />
Cat. X E-6955 $19.95<br />
SPACE PATROL<br />
A lot like Penetrator but in high resolution<br />
graphics. You must battle your way through<br />
the various stages where at the last stage you have<br />
four chances of blowing up a neutron bomb<br />
shelter. If you are successful, the next round is<br />
a lot harder.<br />
Cat. XE-6950 $16.95<br />
82 ELECTRONICS Australia, October, 1983
DATABE E<br />
This program is a well written<br />
ment system that utilised the Mnrneee to its<br />
la., to provide a Data Management ,ysteni<br />
similar to those found on Ian, <strong>and</strong> rrinre expen<br />
sive systems. This comes complete with la,<br />
bound manual.<br />
Cat XE-6945 $19.95<br />
TEACHERS MASTER TAPE<br />
This tape allows the user to enter 20 words for<br />
a spelling list <strong>The</strong>se words are then at a later<br />
• stage displayed back on the screen in clear<br />
graphics with four options of speed <strong>and</strong> display<br />
time. It Makes a very useful program.<br />
Cat. X E-6985 • $21.50<br />
FRACTIONS AND DECIMALS<br />
Side one of the tape goes through a graphic<br />
tutorial of what fractions are <strong>and</strong> what they<br />
• look like. Side two explains what equivalent<br />
fractions are <strong>and</strong> also introduces decimals to<br />
two decimal places. A well written tape which<br />
uses graphics to its fullest to teach the principles.<br />
Cat. X E-6980 $16.95<br />
NUMBER HANGMAN<br />
A graphic game which helps improve times in<br />
solving mathematical questions. You must answer<br />
the question before the hangman has time to<br />
hang himself. Optional times <strong>and</strong> difficulty are<br />
mailable making it suitable for everyone.<br />
Cat. XE-6990 $13.50<br />
MEASUREMENT<br />
This tape starts from scratch <strong>and</strong> defines the unit<br />
of measurement <strong>and</strong> what its other equivalents<br />
are. It gives exercises converting, measures small<br />
<strong>and</strong> large to the st<strong>and</strong>ard metre. It continues on<br />
to show perimeters, length <strong>and</strong> area <strong>and</strong> giving<br />
various exercises on the way. Another program<br />
that uses graphics to prove a point<br />
Cat. X E-6998 $13.50<br />
MULTIPLICATION TABLES<br />
This program is directed more at operation<br />
rather than age or grade. It uses graphics to en<br />
hanee the display <strong>and</strong> optional time limits <strong>and</strong><br />
difficulty to bring anyones multiplication tables<br />
up to scratch.<br />
Cat X E-6975 $10.95<br />
• ALGEBRA 1<br />
This program introduces the uses of pronumerals<br />
as theoretical numbers with simple problems.<br />
Simple algebraic equations are treated showing<br />
collection of like terms, etc. It then gives exercises<br />
to try to further push the principles of<br />
algebra.<br />
Cat. XE-6995 $13.50<br />
METEOR RESCUE - MYTEK<br />
Your mission is to rescue str<strong>and</strong>ed astronauts.<br />
You are the comm<strong>and</strong>er of the L<strong>and</strong>ing Module<br />
docked in space with the mother ship-It is your<br />
responsibility to guide the l<strong>and</strong>ing module<br />
through a meteor field, down to the surface of<br />
- the planet, to l<strong>and</strong> safely on a l<strong>and</strong>ing pad. An<br />
astronaut will then run to your l<strong>and</strong>ing module<br />
<strong>and</strong> you will blast off. You must use your lasers<br />
if necessary <strong>and</strong> dock with the mother ship<br />
again. A total of six astronauts must be shuffled<br />
to the mother ship.<br />
Cat XE-7020 $17.50<br />
1[-L WHINE NUMMI<br />
OTHER MICROBEE 'THINGS'<br />
CORVILLE CASTLE<br />
,rville Castle is an adventure which will take<br />
,/ou to a far away place of mystic castles, fierce<br />
monsters <strong>and</strong> evil warlocks. You must enter the<br />
warlocks castle <strong>and</strong> find some dark secret which<br />
will help you to destroy the warlock. But remember,<br />
you only have until dusk.<br />
Cat. X E .6285 $16.95<br />
CAR ACE<br />
A fast exciting graphic game for the MicroBee.<br />
You must weave your way through a field of<br />
cars <strong>and</strong> oil slicks to produce the highest score.<br />
If you're too good at one speed then try the next<br />
(10 speeds to choose from!)<br />
Cat. XE-6700 $11.95<br />
EYE OF MiN (32K,<br />
An adventure game with a difference in that it<br />
gives you a picture of where you are. Once you<br />
enter the castle you are given a floor plan making<br />
it easier than moving in the dark. A very thrilling<br />
adventure game.<br />
Cat. X E-7025 $14.95<br />
MORSE CODE TUTOR<br />
Perfect for all you budding young amateurs.<br />
Quality program which covers the full alphabet,<br />
r<strong>and</strong>om letters, <strong>and</strong> allows you to enter a sentence<br />
in English <strong>and</strong> plays it back in morse, plus<br />
more.<br />
Cat. X E-6880 $14.95<br />
PSYCHOTEC By Dreamcards<br />
Psychotec provides a striking example of artificial<br />
intelligence, allowing a dialogue in English<br />
between computer <strong>and</strong> operator, the computer<br />
playing the role of psychiatrist <strong>and</strong> the operator<br />
being a "patient" on the couch. Leaves other<br />
"similar" types for dead.<br />
Cat XE-6875 S15.95<br />
MERLIN By Dreamcards<br />
Merlin is a 32K adventure set in Engl<strong>and</strong> during<br />
the dark ages. Your task is to search through the<br />
dark forest inhabited by robbers, outlaws <strong>and</strong><br />
creatures with awesome magic powers to find a<br />
legendary sword. An excellent adventure.<br />
Cat. XE-6870 $25.00<br />
YAHTZE<br />
<strong>The</strong> famous old addictive dice game. Try to<br />
beat your own best score. Up to 3 players.<br />
Cat. X E-61366 $14.95<br />
UNDERWORLD OF KYN<br />
Underworld of Kyn is an advanced adventure,<br />
average playing time to complete the game is<br />
about 10 to 12 hours for this reason it is<br />
recommended for experienced adventurers.<br />
Cat. XE-6840 $14.95<br />
BACUP<br />
A program to assist you in making back-up<br />
copies. Allows you to load in a file loaded at<br />
300 baud <strong>and</strong> save it again at 200 baud or 1200<br />
baud.<br />
Cat. X E-6780 $11.95<br />
R F MODULATOR FOR MICROBEE<br />
Allows you to connect your MicroBee to your<br />
TV<br />
Cat., E-8052 . $17.50<br />
REPLACEMENT CASE<br />
'Cat. X E-6300 $29.50<br />
EDITOR ASSEMBLER IN ROM<br />
Cat XE-6505 $59.50<br />
WORDBEE IN ROM<br />
Cat XE-6505 159.50<br />
SW' MEMOREX DISKETTE<br />
Double sided, double density, soft sector<br />
Cat. X E-3510 $6.95<br />
MICROBEE PLUGPACK<br />
Cat XE-5410 $17.50<br />
MICROBEE MONITOR LEAD<br />
Cat. X E-5420 $9.50<br />
QUALITY BLANK COMPUTER CASSETTES<br />
XE-3530 C10 $1.10 $0.99, $0.90<br />
X E-3540 C20 $1.20 $1.08 $0.99<br />
XE-3545 C30 $1.40 $1.26 $1.15<br />
1-9 10 - 19 20 or more<br />
<strong>The</strong> quality tapes are supplied to us in boxes of<br />
20, so make it easier <strong>and</strong> buy at our special 20<br />
or more price <strong>and</strong> save money!<br />
IFRIM1 "Survivor'. program<br />
with every Joystick<br />
$15 value!<br />
Replacement Battery<br />
for Backup Circuit<br />
Cat. X E-8030 $5.50<br />
MICROBEE JOYSTICK<br />
New for the MicroBee is the Quickshot Joystick.<br />
Connects straight into the MicroBee's I/O port<br />
<strong>and</strong> provides real time action in games. This unit<br />
can be mounted on a table with its suction cups<br />
giving one h<strong>and</strong>ed operation. With its contour<br />
design <strong>and</strong> very fast response this unit will give<br />
you the edge in winning computer games.<br />
Cat. XE-7030 $49.95<br />
Comes with special MicroBee<br />
plug <strong>and</strong> circuitry to interface<br />
directly with your MicroBee.<br />
Do not confuse with units that<br />
will not work with the Micro-<br />
Bee!!!<br />
49 95<br />
•••<br />
•<br />
Jaycar<br />
Incorporating<br />
NUMBER 1 FOR KITS<br />
ELECTRONIC AGENCIES<br />
HURSTVILLE 121 FOREST ROAD PHONE: (02) 570 7000<br />
SYDNEY<br />
SHOWROOMS<br />
125 & 117 YORK STREET - PHONE: (02) 264 6688 <strong>and</strong> (02) 267 1614<br />
TELEX: 72293<br />
CARLINGFORD<br />
Cnr. CARLINGFORD & PENNANT HILLS ROAD - PHONE: (02) 872 4444<br />
CONCORD<br />
115 - 117 PAR RAMATTA ROAD - PHONE: (02) 745 3077<br />
POST AND PACKING CHARGES<br />
$5 - $9.99 ($1.50) $10 - $24.99 ($3.20)<br />
$25 - $49.99 ($4.50) $50 - $99.99 ($6.50)<br />
$100 - $198 ($8.00) Over $199 ($10)<br />
"Free INSURANCE for Road & Registered Post over $200"<br />
All heavy or bulky items (over 20kg.) sent Comet Road Freight $12.00 anywhere<br />
in Australia.<br />
SHOP HOURS CARLINGFORD, CONCORD & HURSTVILLE<br />
Mon - Fri 9am - 5.30pm: Sat - 9am - 12pm: Thurs night 8.30pm<br />
SHOP HOURS SYDNEY<br />
Mon - Fri 8.30am - 5,30pm. Sat - 8.30am - 12pm: Thurs night 8.30pm<br />
MAIL ORDERS AND CORRESPONDENCE: BOX K 39 HAYMARKET, SYDNEY 2000<br />
rotes <strong>and</strong> tips<br />
A tpourri apratio<br />
po<br />
tlficrobee Persona, Gornputer<br />
BOOKS FOR THE MICROBEE<br />
INTRODUCTION TO MICROBEE<br />
YOUR FIRST 100 PROGRAMS<br />
This book is specially prepared for people who<br />
have never had their h<strong>and</strong>s on a computer before.<br />
Cat. XE-8010 $14.95<br />
MICROBEE BASIC MANUAL<br />
<strong>The</strong> very manual that is supplied with the Micro-<br />
Bee is available separately.<br />
Cat. XE-8005 $14.95<br />
EDITOR ASSEMBLER TECHNICAL<br />
INSTRUCTION MANUAL<br />
Cat. X E-8000<br />
$11.50<br />
WORD-BEE TECHNICAL<br />
INSTRUCTION MANUAL<br />
Cat. X E-8001<br />
$15.95<br />
WILDCARDS VOL.1<br />
A potpourri of application notes <strong>and</strong> tips for the<br />
MicroBee. Excellent book.<br />
Cat. XE-8015 $15.00<br />
Mail Order<br />
By<br />
BAN KCARD<br />
Via Your Phone
JAYCAR ELECTRONICS &<br />
No. 1 FOR COMPUTERS,<br />
micro-bee<br />
Australia's leadin<br />
personal<br />
Computer<br />
Now with<br />
Jaycar<br />
Dealer<br />
Support<br />
videntiiitor*<br />
Screen — 12"<br />
Display area — 80 characters<br />
by 24 lines<br />
Input — RCA<br />
B<strong>and</strong>width — 10Hz-<br />
20M Hz<br />
Input sig. 0.5 to 2.0<br />
pp composite, sinc neg.<br />
240V AC 8i 12V DC<br />
Weight 8.6 kg<br />
199<br />
Cat. YM2000<br />
green screen<br />
data ~<br />
cassette<br />
Micron adjustable azimuth -<br />
data compatible cassette<br />
1 1 2 ELECTRONICS Australia, October, 1983<br />
green screen<br />
video monitor<br />
KAGA DENSH I<br />
18MHz B<strong>and</strong>width makes<br />
this the best quality<br />
monitor on the market.<br />
Due to bulk buying we've<br />
been able to slash $66<br />
off the price!<br />
Cat. XE-1190<br />
WAS $325<br />
SAVE $66<br />
259<br />
<strong>Microbee</strong> features:<br />
• 16K <strong>and</strong> 32K.<br />
• Non-Volatile CMOS RAM.<br />
• Programmable RS232 Serial Port.<br />
• Programmable 8 Bit I/O Port.<br />
• Display 64 x 16 <strong>and</strong> 80 x 24<br />
screen format.<br />
• 6545 Programmable VDU Driver.<br />
• Cassette Interface, 300 <strong>and</strong> 1200<br />
baud.<br />
pricing information<br />
Cat. XE-5000 MicroBee 16K Plus $469.00<br />
Cat. XE-5050 MicroBee 16K IC $499.00<br />
Cat. XE-5100 MicroBee 3 2K Plus $5 59.00<br />
Cat. XE-5150 MicroBee 32K IC $599.00<br />
Cat. XE-5200 MicroBee 64K Plus $699.00<br />
Cat. XE-5250 Single Disc System $1099.00<br />
Cat. XE-5255 Add-on Disc $559.00<br />
Cat. XE-5260 Dual Disc Drives $1599.00<br />
Cat. XE-1205 Printer Cable Interface $49.95<br />
MICROBEE<br />
KITS KITS KITS KITS KITS<br />
ETI 733 RTTY Convertor. Ref: ETI April 1983. This simple project allows you to hook .1c.<br />
your MicroBee to a HF receiver <strong>and</strong> print radio teletype messages on a monitor screen.<br />
Listen to world news for FREE!!<br />
Cat. KE-4654 ONLY $17.95<br />
ETI 649 MicroBee Light Pen. Ref: ETI August 1983. This simple, low cost device plugs<br />
into the Bee's 8 bit port. <strong>The</strong> "pen" gives you an entry into the world of light pens <strong>and</strong><br />
interactive software.<br />
Cat. KE-4656 SHORTFORM $19.50<br />
SPECIAL PROBE CASE TO SUIT (as specified in ETI article) Cat. HB-6400 $19.95<br />
ETI 668 MicroBee EPROM Programmer. Ref: ETI February 1983. This simple, low cost<br />
EPROM programmer just plugs into the Bee's I/O port <strong>and</strong> enables you to save programs in<br />
any of the 5 different common EPROMs available (2716, 2532, 2732, 2732A. 2764(.<br />
Kit comes complete with 'Personality' plug <strong>and</strong> all IC sockets.<br />
Cat. KE-4650 $46.50<br />
Parallel Interface Kit for the MicroBee. Includes 15 pin 'D' plug — add $15.00 if Centronics<br />
plug required.<br />
Cat. KE-7017 $15.00
No.1<br />
Australian<br />
Personal<br />
Computer<br />
luta-thee<br />
THE MICROBEE EX-P-A-N-DS<br />
AS YOUR NEEDS GROW<br />
MICROBEE<br />
. . . . the Australian designed <strong>and</strong> built<br />
computer system that grows with your<br />
needs, to give you a whole world of<br />
computing opportunities. As you add a<br />
range of options, your <strong>Microbee</strong> grows<br />
<strong>and</strong> is supported by an ever increasing<br />
range of software <strong>and</strong> accessories.<br />
<strong>Microbee</strong> is recommended by the<br />
Education Departments of N.S.W.,<br />
Western Australia <strong>and</strong> Queensl<strong>and</strong> <strong>and</strong><br />
is used by schools, technical colleges<br />
<strong>and</strong> universities throughout Australia<br />
<strong>and</strong> New Zeal<strong>and</strong>.<br />
Schools around Australia <strong>and</strong> New<br />
Zeal<strong>and</strong> have found the 16K PLUS to<br />
be the ideal starting system.<br />
16K PLUS<br />
It features Microworld, Basic in ROM,<br />
16K of user RAM for program<br />
storage, backed by CMOS battery to<br />
retain programs when the machine is<br />
switched off. It also has a 16 line/64<br />
character upper <strong>and</strong> lower case display<br />
with low <strong>and</strong> high resolution graphics,<br />
cassette interface, RS232,<br />
programmable 1/0 port <strong>and</strong> a host of<br />
other features, others charge as extras.<br />
Your system becomes even more<br />
exp<strong>and</strong>able with the addition of<br />
software in ROM such as Wordbee,<br />
Logo, Edasm, Pascal <strong>and</strong> even Forth.<br />
Add a RGB colour option <strong>and</strong> your<br />
programs take on an exciting new<br />
visual dimension.<br />
32K IC<br />
<strong>The</strong> <strong>Microbee</strong> 32K IC features 32K of<br />
CMOS RAM plus integrated software<br />
such as Wordbee, Communications,<br />
Machine Code Monitor <strong>and</strong> Self Test.<br />
It can be easily connected to a modem<br />
to 'talk' to other computers over<br />
telephone lines <strong>and</strong> is even capable of<br />
becoming a terminal for other systems.<br />
<strong>The</strong> battery-backed CMOS RAM<br />
enables you to write word processing<br />
files or run basic programs anywhere,<br />
then return to school/office to print<br />
them out. <strong>The</strong> remarkable capabilities<br />
of the <strong>Microbee</strong> 32K IC have won so<br />
much approval that it has become our<br />
best seller for serious home use.<br />
$469 $599
64K DISK SYSTEM<br />
A new <strong>and</strong> exciting release! This<br />
Rstem is probably the best value<br />
CP M computer available on the<br />
,stralian market. <strong>The</strong> package deal<br />
dudes <strong>Microbee</strong> 64K keyboard unit,<br />
11. new <strong>Microbee</strong> 400K disk drive<br />
5.5tem 'bundled' software including<br />
CP M 2.2, Microsoft <strong>and</strong> MicroWorld<br />
tic (disk <strong>and</strong> tape versions)<br />
Vocdbee,, Edasm, Busycalc <strong>and</strong> a host<br />
I utility programs to format. Also<br />
mpy disks, compare files,<br />
communicative ability with other<br />
computers <strong>and</strong> demonstration<br />
crams that enable you to master<br />
this powerful computer with ease.<br />
Your <strong>Microbee</strong> 16K or 32K can be<br />
adapted to a full disc system. (Ask<br />
your nearest <strong>Microbee</strong> shop for a<br />
quotation). Or for versatility, add a<br />
second disk drive to your 64K disk<br />
system <strong>and</strong> look for the hard disk drive<br />
early in 1984. All <strong>Microbee</strong> options<br />
can be added to exp<strong>and</strong> your system to<br />
suit your needs. Your carefully<br />
selected library of programs is worth<br />
much more than the $500 price tag.<br />
<strong>The</strong> $995 keyboard <strong>and</strong> single drive<br />
must be today's best value on the<br />
Australian market.<br />
64K/SINGLE 400K DRIVE/SOFTWARE $1495<br />
64K/DUAL 400K DRIVE/SOFTWARE $1795<br />
ACCESSORIES<br />
MICROBEE DOT MATRIX PRINTER:<br />
Ideal for graphics or letter writing. Can be connected<br />
by cable to the parallel port or with a serial option<br />
to the R232 port.<br />
Parallel Printer $449<br />
Parallel cable $49.50<br />
Serial printer $549<br />
Serial cable $49.50<br />
Ribbons $12.50<br />
MICROBEE JOYSTICK:<br />
Brings your system to life <strong>and</strong> adds realism <strong>and</strong> excitement<br />
to your programs. $39.50<br />
ROM BOARD:<br />
Extends the internal memory so your <strong>Microbee</strong> can<br />
use a wide range of software packages without<br />
changing the ROM $7930<br />
MICROBEE CARRY CASE:<br />
Strong good looking protective case. $9.95<br />
MICROBEE 'GREEN MONITOR':<br />
Features 18MHz b<strong>and</strong>width for a clear display plus<br />
built-in power supply $199<br />
BOOKS<br />
ktt, NE<br />
"sts<br />
MICROBEE TECHNICAL MANUAL 250.001<br />
Contains full technical description of the <strong>Microbee</strong><br />
operation service instructions, circuit diagrams <strong>and</strong><br />
component list. Registration form is included for<br />
automatic up-date service for 12 months $65<br />
MICROSOFT BASIC MANUAL 250.005<br />
For full use of your <strong>Microbee</strong> Disk System with<br />
MBASIC. This manual is all you'll need to master<br />
M/SOFT BASIC on your <strong>Microbee</strong>. $24.95<br />
INTRODUCTION TO MICROBEE 250.009<br />
— Your first 100 programs.<br />
Walk into the world of <strong>Microbee</strong> computing with ease.<br />
This manual takes you from go to becoming a competant<br />
programmer in Microworld Basic. Prepared by<br />
two Australian school teachers, this practical course is<br />
V you already own a 16K/32K <strong>Microbee</strong> contact your local <strong>Microbee</strong> shop for an an ideal companion for your <strong>Microbee</strong> $14.95<br />
eliciting upgraded quotation that will save $$$ on your new disk system.<br />
microbee<br />
computer<br />
shops<br />
1 Pattison Ave,<br />
Waitara 2077.<br />
Phone (02) 487 2711<br />
729 Glenferrie Rd,<br />
Hawthorn 3122.<br />
Phone (03) 818 2244<br />
141 Stirling Highway,<br />
Nedl<strong>and</strong>s, Perth.<br />
Phone (09) 386 8250<br />
Cooleman Court, Weston<br />
A.C.T. 2611.<br />
Phone (062) 88 6384<br />
DIRECT ORDERS<br />
PHONE (02) 487 2711<br />
DEALERS:<br />
NSW: Jaycar, (inc. Electronic<br />
Agencies) 117 York Street,<br />
Sydney. 115 Parramatta Road,<br />
Concord. 121 Forest Road,<br />
Hurstville. Cnr Carlingford<br />
<strong>and</strong> Pennant Hills Road,<br />
Carlingford. Compu-K,<br />
7 Casino Street, Lismore.<br />
Comput/Ed, 8 Park Arcade,<br />
Park Avenue, Coffs Harbour.<br />
ACT: Computech, Belconnen<br />
Churches Centre, Benjamin<br />
Way, Belconnen.<br />
VIC: Computerl<strong>and</strong>, 37 Albert<br />
Road, South Melbourne.<br />
S.A.: Key Computers, 1061<br />
South Road, Edwardstown. 77<br />
Grenfell Street, Adelaide.<br />
W.A.: Altronics, 105 Stirling<br />
Street, Perth.<br />
QLD: Software 80,<br />
105 Milton Road, Milton.<br />
Electrographic Office Systems,<br />
25 Grafton Street, Cairns.<br />
Town <strong>and</strong> Country Computers,<br />
CTL Centre, Anne Street,<br />
Aitkenvale, Townsville.<br />
TAS: Central Data, 14A<br />
Goodwin Street, Launceston.<br />
APPLIED<br />
TECHNOLOGY<br />
RETAIL<br />
PTY LTD<br />
welcome here<br />
mMikee<br />
CEAT3091
ELECTRONIC AGENCIES<br />
SOFTWARE & PERIPHERALS<br />
Comes with special MicroBee<br />
plug <strong>and</strong> circuitry to interface<br />
directly with your MicroBee.<br />
Do not confuse with units that<br />
will not work with the Micro-<br />
Bee!!!<br />
95<br />
❑<br />
liiicrobee<br />
Matrix Printer<br />
LOW PRICE<br />
- Paper width 1 12mm<br />
- 120 CPS print speed - bidirectional<br />
- Serial thermal dot matrix<br />
- 40 char/line. 5 x 7 dot matrix, 96 character<br />
ASCII, 50 graphic symbols. 280 dots/horiz. line.<br />
- Friction feed<br />
- Centronics style 8 bit parallel interface $299<br />
- Dimensions 71(H) x 250(W) x 182(D)mm<br />
- Weight 3.3K,<br />
STAGGERING VALUE AT ONLY $299<br />
MICROBEE JOYSTICK<br />
New for the MicroBee is the Quickshot Joystick.<br />
Connects straight into the MicroBee's I/O port<br />
<strong>and</strong> provides real time action in games. This unit<br />
can be mounted on a table with its suction cups<br />
giving one h<strong>and</strong>ed operation. With its contour<br />
design <strong>and</strong> very fast response this unit will give<br />
you the edge in winning computer games.<br />
Cat. XE-7030 $49.95<br />
OTHER MICROBEE 'THINGS'<br />
RF MODULATOR FOR MICROBEE<br />
Allows you to connect your MicroBee to your<br />
TV<br />
Cat. XE-8052 $17.50<br />
REPLACEMENT CASE<br />
Cat. XE-6300 $29.50<br />
EDITOR ASSEMBLER IN ROM<br />
Cat. XE-6505 $59.50<br />
WORDBEE IN ROM<br />
Cat. XE-6505 $59.50<br />
51/4" MEMOREX DISKETTE<br />
Double sided, double density, soft sector<br />
Cat. XE-3510<br />
$6.95<br />
MICROBEE PLUGPACK<br />
Cat. XE-5410<br />
$17.50<br />
MICROBEE MONITOR LEAD<br />
Cat. XE-5420<br />
$9.50<br />
QUALITY BLANK COMPUTER CASSETTES<br />
XE-3530 C10 $1.10 $0.99, $0.90<br />
XE-3540 C20 $1.20 $1.08 $0.99<br />
XE-3545 C30 $1.40 $1.26 $1.15<br />
1-9 10 - 19 20 or more<br />
<strong>The</strong> quality tapes are supplied to us in boxes of<br />
20, so make it easier <strong>and</strong> buy at our special 20<br />
or more price <strong>and</strong> save money!<br />
Replacement Battery<br />
for Backup Circuit<br />
Cat. XE-8030 $5.50<br />
PAPER & RIBBONS<br />
If you have bought an 80 CPS matrix printer lately chances are that it is called a "Something-or-other-80",<br />
most of these machines are identical.<br />
Jaycar has them too but we are one of the few with paper (sprocket feed) <strong>and</strong> spare ribbon cartridges to<br />
suit<br />
Cat YM-2405<br />
2000 sheets (fan form) paper lined sprocket feed perforated ends (sprocket paper can be removed)<br />
Sheet size 240(W) x 280(H )mm<br />
$39.50<br />
Cat. YM-2402<br />
Cartridge ribbon. Suitable for 80 series dot matrix printers.<br />
$14.95<br />
..... ....<br />
D PROCEss<br />
MX-80 - CP-80<br />
FX-80 - FAX-80<br />
- ---80,<br />
- - 80,<br />
- - 80, etc<br />
---<br />
BOOKS FOR THE MICROBEE<br />
INTRODUCTION TO MICROBEE<br />
YOUR FIRST 100 PROGRAMS<br />
This book is specially prepared for people who<br />
have never had their h<strong>and</strong>s on a computer before.<br />
Cat XE-8010 $14.95<br />
MICROBEE BASIC MANUAL<br />
<strong>The</strong> very manual that is supplied with the Micro-<br />
Bee is available separately.<br />
Cat. XE-8005 $14.95<br />
EDITOR ASSEMBLER TECHNICAL<br />
INSTRUCTION MANUAL<br />
Cat. XE-8000 $11.50<br />
WORD-BEE TECHNICAL<br />
INSTRUCTION MANUAL<br />
Cat. X E-8001 $15.95<br />
WILDCARDS VOL.1<br />
A potpourri of application notes <strong>and</strong> tips for the<br />
MicroBee. Excellent book.<br />
Cat XE-8015 $15.00<br />
Jaycar<br />
SYDNEY<br />
SHOWROOMS<br />
Incorporating<br />
Cat. No<br />
BE-8150<br />
BE-8152<br />
BE-8155<br />
BE-8157<br />
BE-8162<br />
BE-8165<br />
BE-8170<br />
■■•■•■■•■;■;.■■••••■<br />
ELECTRONIC AGENCIES<br />
117 YORK STREET - PHONE: (02) 264 6688 <strong>and</strong> (02) 267 16 14<br />
TELEX: 72293<br />
CARLINGFORD<br />
Cnr. CARLINGFORD & PENNANT HILLS ROAD - PHONE: (02) 872 4444<br />
CONCORD<br />
115 - 117 PARRAMATTA ROAD - PHONE: (02) 745 3077<br />
HURSTVILLE 121 FOREST ROAD PHONE: (02) 570 7000<br />
•,:,<br />
Description<br />
Computers for Everybody<br />
135 x 210mm 259 pages<br />
International Microcomputer Dictionary<br />
110 x 165mm 119 pages<br />
Introduction to Word Processing<br />
150 x 227mm 205 pages<br />
CP/M H<strong>and</strong>book over 300 pages 225 x 150mm<br />
Your First Computer 140 x 215mm 258 pages<br />
Your 1st Basic Program 188 pages 180 x 275mm<br />
How to Start with CP/M 158 pages 215 x 140rnm<br />
NUMBER 1 FOR KITS<br />
Price<br />
$9.95<br />
$7.50<br />
$23.95 #<br />
$27.95 4i<br />
$16.95<br />
$14.95<br />
$25.95 Or<br />
POST AND PACKING CHARGES<br />
$5 - $9.99 ($1.50) $10 -- $24.99 ($3.20)<br />
$25 - $49.99 ($4.50) $50 - $99.99 ($6.50)<br />
$100 - $198 ($8.00) Over $199 ($10)<br />
"Free INSURANCE for Road & Registered Post over $200"<br />
All heavy or bulky items (over 20kg.) sent Comet Road Freight S12.00 anywhere<br />
in Australia.<br />
SHOP HOURS CARLINGFORD, CONCORD & HURSTVILLE<br />
Mon - Fri 9am -- 5.30pm: Sat - 9am - 12pm: Thurs night 8.30pm<br />
SHOP HOURS SYDNEY<br />
Mon - Fri 8.30am - 5,30pm. Sat - 8.30arn - 12pm: Thurs night 8.30,<br />
MAIL ORDERS AND CORRESPONDENCE: BOX K 39 HAYMARKET, SYDNEY 2000<br />
JAYCAR<br />
125 YORK ST. HAS<br />
CLOSED - WE ARE<br />
NOW TRADING AT<br />
117 YORK ST.<br />
OUR TELEPHONE<br />
NUMBER REMAINS<br />
UNCHANGED<br />
(02) 264 6688<br />
Mail Order<br />
By<br />
BANKCARD<br />
Via Your Phone<br />
ELECTRONICS Australia, November, 1983 83
WHERE ELSE COULD YOU<br />
" DISK CONTROLLER FOR A MICROBEETM<br />
FOR $395 INC. TAX<br />
YES, WE HAVE PRODUCED OUR OWN DISK CONTROLLER AND IT HANDLES<br />
8" DRIVES OR 5" DRIVES. COME AND SEE IT WORKING AT OUR CITY STORE.<br />
CONTROLLER<br />
CARD +<br />
1M BYTE<br />
DRIVE +<br />
CASE +<br />
POWER<br />
SUPPLY<br />
$195<br />
CONTROLLER<br />
CARD + 2<br />
1M BYTE<br />
DRIVES +<br />
CASE +<br />
POWER<br />
SUPPLY<br />
$1195<br />
INC. TAX<br />
INC. TAX<br />
($695 EXC TAX (1045 EXC TAX)<br />
Note these prices do not include operating system.<br />
ALSO AVAILABLE WITH TWO 8" DRIVES — $1695 INC. TAX.<br />
Yes, we have a BIOS for 8" on the way.<br />
WHAT ABOUT AN S100<br />
(IEEE - 696) EXPANSION 5 SLOTS<br />
FOR $450<br />
This unit has all the S100 signals so you can add in boards to carry out a host of functions. (Available<br />
in 4 weeks). (Note: Master/Slave operation of the <strong>Microbee</strong> unit is not implemented).<br />
CHECK OUR PRICES ON PRINTERS PAPER - DISKS AND RIBBONS<br />
For example 2000 9" x 11" sheets, keen edge $34.80 inc. tax.<br />
- MICROBEE is a registered Trademark of <strong>Applied</strong> <strong>Technology</strong>.
MicroBee IC<br />
by PETER VERNON<br />
comes with software<br />
<strong>The</strong> MicroBee IC is the newest version of the well-known MicroBee computer, with<br />
features that should further enhance the popularity of the system.<br />
While retaining the same case <strong>and</strong><br />
keyboard, the MicroBee IC (for Integrated<br />
Computer) provides faster<br />
operation as a result of upgrading the<br />
system clock speed to 3.375MHz <strong>and</strong><br />
comes with an extensive array of built-in<br />
software.<br />
We first reviewed the MicroBee computer<br />
in our February 1983 issue <strong>and</strong> our<br />
comments then remain applicable — "a<br />
compact, neatly presented unit . . . not<br />
much bigger than some machines being<br />
promoted as 'h<strong>and</strong>held' computers". <strong>The</strong><br />
potential of the MicroBee as a portable<br />
computer has yet to be exploited, chiefly<br />
due to the need for an external plugpack<br />
power supply.<br />
<strong>The</strong> powerful MicroWorld Basic interpreter<br />
was fully described in the<br />
previous article so we will not go into<br />
detail here. Version 5.22e, supplied with<br />
the IC system, has a number of modifications<br />
worth mentioning however, more<br />
for the light they throw on <strong>Applied</strong><br />
<strong>Technology</strong>'s plans than for their current<br />
usefulness.<br />
<strong>The</strong> new version of Basic is fully<br />
upward-compatible with older versions<br />
so programs written for previous versions<br />
will run without changes under the<br />
new. <strong>The</strong> major modification is the inclusion<br />
of new statements to support colour<br />
operation so that no software<br />
changes are necessary when a colour<br />
display board is installed in the<br />
MicroBee. <strong>The</strong> COLOUR statement<br />
allows the selection of one of 32<br />
foreground colours in conjunction with<br />
one of eight background colours<br />
specified by COLOURB. A third statement,<br />
COLOURM, selects a half-intensity<br />
background colour mode. Colours are<br />
specified for each character block on the<br />
screen, so any graphics character, for example,<br />
can be displayed in one colour<br />
only, limiting the high resolution<br />
capability of the system.<br />
Other new statements include the PAK<br />
comm<strong>and</strong>, which allows the selection of<br />
one of several banks of Read Only<br />
Memory. Future plans for the MicroBee<br />
include the production of ROM cartridges,<br />
a number of which could be installed<br />
in the system <strong>and</strong> activated by<br />
the appropriate PAK (number) comm<strong>and</strong>.<br />
At the moment these cartridges<br />
<strong>The</strong> Admate DP-80 printer is distributed by <strong>Applied</strong> <strong>Technology</strong> for use with the<br />
<strong>Microbee</strong> computer. <strong>The</strong> 80cps dot matrix printer provides a range of type fonts <strong>and</strong><br />
sizes <strong>and</strong> dot-addressable graphics, accepting either friction or tractor-feed paper.<br />
are in the planning stage, <strong>and</strong> the PAK<br />
comm<strong>and</strong> is equivalent to typing EDASM<br />
(it activates the ROM software installed<br />
at address C000).<br />
One other minor change is the inclusion<br />
of the comm<strong>and</strong>s LISTU <strong>and</strong> LISTL,<br />
which gives the user the option of listing<br />
programs with Basic keywords in upper<br />
or lower case — contributing to the<br />
readability of listings.<br />
Word processing is built in<br />
• <strong>The</strong> MicroBee IC also features an<br />
enhanced version of WordBee, a ROMbased<br />
word processing program. Version<br />
1.2 of the program incorporates<br />
several modifications, both to eliminate<br />
defects of the earlier version <strong>and</strong> to implement<br />
suggestions from users.<br />
<strong>The</strong> major (<strong>and</strong> very welcome) change<br />
is that WordBee now supports redirection<br />
of input <strong>and</strong> output in the same<br />
way as does Basic, allowing a parallel<br />
printer to be used with the system with a<br />
minimum of fuss. <strong>The</strong> new "0" comm<strong>and</strong><br />
allows output to parallel <strong>and</strong> serial<br />
printers (at either 300 or 1200 baud) or<br />
output to a cassette recorder, <strong>and</strong> will<br />
also work in conjunction with the NET<br />
communications program.<br />
<strong>The</strong> new WordBee also supports the<br />
special features of the low-cost<br />
Centronics-type dot matrix printers now<br />
appearing on the market. Underlining<br />
<strong>and</strong> double-strike printing can be switched<br />
on <strong>and</strong> off by inserting user-defined<br />
markers in the text, <strong>and</strong> the .XN <strong>and</strong> .XY<br />
comm<strong>and</strong>s are now fully implemented,<br />
allowing a printer to be switched on <strong>and</strong><br />
off-line by the computer. Also available<br />
is the .ES comm<strong>and</strong> which allows control<br />
codes to be sent straight through to the<br />
printer port to enable features such as<br />
double-width printing <strong>and</strong> bit-mapped<br />
graphics.<br />
Other modifications to the word processing<br />
program have generally speeded<br />
up operation. Text wrap-around <strong>and</strong><br />
screen updating are now much faster (no<br />
more dropped characters, even at typing<br />
speeds of 50 words per minute). <strong>The</strong> onscreen<br />
HELP files (a nice feature) have<br />
124 ELECTRONICS Australia, November, 1983
<strong>The</strong> <strong>Microbee</strong> IC in operation. On the screen is the initial WordBee menu.<br />
also been re-formatted for greater<br />
clarity.<br />
To make room for the additional code<br />
required for these enhancements the<br />
diagnostic "tape CRO" program has<br />
been removed from the new WordBee<br />
ROMs. It is still available on cassette tape<br />
however.<br />
Using WordBee<br />
<strong>The</strong> first screen display on entering<br />
WordBee is an "interface menu" which<br />
serves as a despatch point for subsequent<br />
comm<strong>and</strong>s. Either of the two HELP<br />
files can be used to display editing or<br />
printer control codes <strong>and</strong> text can be<br />
loaded or saved to tape. Printing of a<br />
text file is initiated from this level, <strong>and</strong><br />
the user can also activate Basic, the network<br />
communications program or the<br />
machine language monitor from this<br />
menu. At any time during text entry the<br />
interface menu can be activated by<br />
pressing the line feed key on the<br />
keyboard.<br />
Pressing RETURN while in the interface<br />
menu puts the user in the text editing<br />
mode, signified by a blank screen with a<br />
flashing block cursor. Combinations of<br />
the Control key <strong>and</strong> a letter key control<br />
the movement of the cursor <strong>and</strong> allow<br />
the insertion <strong>and</strong> deletion of lines <strong>and</strong><br />
characters in the text <strong>and</strong> activate a<br />
separate block move mode.<br />
<strong>The</strong> cursor control keys are chosen so<br />
that they are arranged in a diamond pattern<br />
on the st<strong>and</strong>ard typewriter<br />
keyboard. CTRL-E, for example, moves<br />
the cursor up one line, CTRL-S <strong>and</strong> -D<br />
move the cursor left <strong>and</strong> right respectively<br />
<strong>and</strong> CTRL-X moves the cursor<br />
down one line. CTRL-A moves the cursor<br />
to the start of the current line, <strong>and</strong> in<br />
answer to numerous requests there is<br />
now also a CTRL-F combination which<br />
will move the cursor to the end of the<br />
current line. <strong>The</strong> logic of this choice is<br />
dictated by the layout of the other cursor.<br />
movement keys, but it does mean<br />
that the search comm<strong>and</strong> of previous<br />
versions of WordBee (CTRL-F for "Find")<br />
has had to be re-named. <strong>The</strong> search<br />
function is now initiated by pressing<br />
CTRL-L (for "Locate").<br />
While not new, we should also mention<br />
the insert <strong>and</strong> delete functions provided<br />
by CTRL-V <strong>and</strong> CTRL-G because<br />
we missed them last time. Control-V activates<br />
a character insert mode which<br />
moves existing text to the right to make<br />
space for new characters as they are<br />
typed. Control-G on the other h<strong>and</strong><br />
deletes the character under the cursor<br />
<strong>and</strong> moves the text to the left to close up<br />
the vacant space. This is not quite the<br />
same as using the Delete key, which will<br />
erase characters without closing up the<br />
space.<br />
An interesting use of the I/O redirection<br />
facility allows on-screen review of<br />
the appearance of the final printed document.<br />
By specifying "0" in the interface<br />
menu before beginning a print-out, the<br />
text will be sent to the video screen<br />
rather than the printer. <strong>The</strong> dot cornm<strong>and</strong>s<br />
which specify printing format will<br />
be operative however, allowing the user<br />
to check specifications such as line<br />
length, line spacing <strong>and</strong> justification<br />
before the text is committed to paper.<br />
Print formatting comm<strong>and</strong>s are extensive<br />
but there is a noticeable lack of versatility:<br />
As the manual puts it "Whilst<br />
WordBee can do an excellent job of printing<br />
a complete document that will totally<br />
fit into memory, it is somewhat deficient<br />
when it comes to printing just part<br />
of a document, or a document that is<br />
too large to fit into memory. <strong>The</strong>se tasks<br />
can be h<strong>and</strong>led by WordBee but often<br />
require a bit of fiddling round with DOT<br />
comm<strong>and</strong>s <strong>and</strong> the shuffling of bits of<br />
the file to or from cassette". <strong>The</strong>re are<br />
two comm<strong>and</strong>s for printing — one to<br />
print the entire document <strong>and</strong> the other<br />
to print from the position of the cursor<br />
to the end of the file. <strong>The</strong>re is no provision<br />
for printing a single paragraph or a<br />
group of lines in the middle of a file,<br />
which makes updates <strong>and</strong> corrections a<br />
tedious matter.<br />
Several features of WordBee are particularly<br />
attractive — we especially liked<br />
the file status <strong>and</strong> word counting utilities,<br />
for example, <strong>and</strong> the provision for<br />
automatic page headings <strong>and</strong> page<br />
numbering. WordBee does have some<br />
problems, however.<br />
<strong>The</strong> MicroBee computer is a rapidly<br />
evolving product, <strong>and</strong> it seems that each<br />
new suggestion for improvements <strong>and</strong><br />
modifications is eagerly implemented,<br />
sometimes with undesirable side-effects.<br />
Time <strong>and</strong> again the manual for the first<br />
version of WordBee uses phrases such as<br />
"<strong>The</strong> code is not yet optimised, <strong>and</strong> . . ."<br />
or worse still, "It is hoped that these problems<br />
will be cured by the next release<br />
of WordBee". <strong>The</strong> most glaring example<br />
is this quote, again taken from the<br />
manual for the first version:<br />
"Several users have discovered that if<br />
you enter a line of text that is exactly one<br />
screen width long <strong>and</strong> then press the<br />
(RETURN) key the program will<br />
sometimes either destroy the file or omit<br />
the line from the file. I cannot see any<br />
easy fix for this one but will ensure that it<br />
is fixed by the next release. In the meantime<br />
if you have a long file in memory<br />
keep backups in case you are unlucky<br />
enough to be caught by this bug."<br />
We can only report that, yes, some<br />
problems have been fixed while yet<br />
some remain. In effect, owners of the<br />
MicroBee must expect to serve as a captive<br />
test market <strong>and</strong> quality control<br />
department. In this spirit we can report<br />
that there seems to be some fault in the<br />
block movement routines. Each time we<br />
attempted to relocate a paragraph<br />
within the text, following the directions<br />
given in the instruction manual, the<br />
result was to reset the computer, dump-<br />
ELECTRONICS Australia, November, 1 983 125
MicroBee IC computer<br />
ing us back into Basic. It was no surprise,<br />
but extremely frustrating, to return to<br />
the word processing program <strong>and</strong> find<br />
that all the text in memory had been<br />
erased.<br />
Network communications<br />
An outst<strong>and</strong>ing feature of the<br />
MicroBee IC is the provision of network<br />
communications software in Read Only<br />
Memory. <strong>The</strong> Network ROM is activated<br />
with the comm<strong>and</strong> NET from Basic or by<br />
selecting the "N" option of the WordBee<br />
interface menu <strong>and</strong> allows word processor<br />
files <strong>and</strong> Basic or machine code<br />
programs to be transferred into <strong>and</strong> out<br />
of the computer, either via a modem or<br />
a direct RS232C link to another system.<br />
Once activated the network ROM<br />
displays a menu of comm<strong>and</strong>s <strong>and</strong> options<br />
to be used for setting communication<br />
parameters. St<strong>and</strong>ard transmission<br />
rates from 110 to 4800 baud can be<br />
selected, data format established <strong>and</strong><br />
either full or half duplex communication<br />
initiated from this menu.<br />
For modem communications the<br />
default transmission speed is 300 baud,<br />
but a terminal emulation mode can also<br />
be selected at speeds of up to 1200 baud<br />
to allow the MicroBee to be connected<br />
directly to a host computer. If two<br />
MicroBees were connected via an<br />
RS232C link data can be transferred at up<br />
to 4800 baud, while intermediate baud<br />
rates are provided to allow the use of a<br />
wider range of serial printers.<br />
Other facilities are also provided by the<br />
network ROM in conjunction with Basic.<br />
<strong>The</strong> Basic comm<strong>and</strong> OUT#6 now sets<br />
the screen to an 80 x 24 lines format, as<br />
used by the terminal emulation routines<br />
of the NET program. Under Basic this<br />
facility is of limited use, as graphics,<br />
screen positioning comm<strong>and</strong>s <strong>and</strong> the<br />
CLS statement are not supported in this<br />
mode. A second comm<strong>and</strong>, IN#7,<br />
selects input from the buffere,1 RS232C<br />
port, while 11 selects input from the<br />
parallel port. <strong>The</strong> manual for the IC suggests<br />
that some users may like to add an<br />
encoded external keyboard (either<br />
parallel or serial) to suit their own requirements,<br />
<strong>and</strong> these two comm<strong>and</strong>s<br />
make the addition easy.<br />
<strong>The</strong> communications protocol used by<br />
the network ROM is one which has been<br />
publicised as the "Ward Christensen" format,<br />
widely used by hobbyist <strong>and</strong> commercial<br />
networks in the United States<br />
<strong>and</strong> gaining increasing popularity in<br />
Australia. One factor in this wide support<br />
is that various programs are available to<br />
implement the protocol under CP/M,<br />
allowing communication between the<br />
MicroBee <strong>and</strong> CP/M systems. A number<br />
of computer clubs have also announced<br />
126 ELECTRONICS Australia, November, 1983<br />
plans for computer bulletin boards based<br />
on the MicroBee <strong>and</strong> this communications<br />
protocol.<br />
Machine language monitor<br />
An extensive monitor program is also<br />
provided by the MicroBee IC. Accessible<br />
from Basic, NET or WordBee, this<br />
monitor includes comm<strong>and</strong>s for examining<br />
<strong>and</strong> modifying the contents of<br />
memory, running machine language programs,<br />
moving blocks of memory <strong>and</strong><br />
searching memory for a particular pattern<br />
of characters. Other routines provide<br />
direct access to the NET comm<strong>and</strong>s<br />
for sending <strong>and</strong> receiving data files <strong>and</strong><br />
saving <strong>and</strong> loading files from tape at<br />
1200 baud. <strong>The</strong> MicroBee IC manual also<br />
provides the details required to allow a<br />
user program to make full use of the<br />
communications routines contained in<br />
the network ROM.<br />
Both the monitor <strong>and</strong> the networking<br />
ROM allow the user to activate the<br />
MicroBee's self-test routine which provides<br />
a screen display <strong>and</strong> automatic<br />
check of the functioning of the<br />
keyboard, ROM <strong>and</strong> RAM <strong>and</strong> the<br />
character generators of the system. Just<br />
what you do when a fault is reported is<br />
not mentioned however. A troubleshooting<br />
guide, internal details <strong>and</strong><br />
circuit diagrams are not included in the<br />
MicroBee manual.<br />
<strong>The</strong> Hardware<br />
Internally the MicroBee consists of two<br />
circuit boards, one containing a mixture<br />
of RAM <strong>and</strong> ROM <strong>and</strong> the other carrying<br />
the Z80 microprocessor, support chips,<br />
video display circuitry <strong>and</strong> keyboard. A<br />
programmable tone generator <strong>and</strong><br />
cassette interface are also provided.<br />
MicroBee IC Specifications<br />
Processor<br />
RAM<br />
ROM<br />
Interfaces<br />
Keyboard<br />
Display<br />
<strong>The</strong> MicroBee 32, as the name implies,<br />
provides 32K bytes of programmable<br />
memory while the other half of the<br />
memory board has provision for up to<br />
28K of Read Only Memory. MicroWorld<br />
Basic occupies 16K, with the remaining<br />
space available for the WordBee, NET<br />
<strong>and</strong> monitor ROMs. A feature of the<br />
MicroBee is its use of CMOS memory<br />
which draws very little current. A 4.5V<br />
battery• provides sufficient power to<br />
allow the memory to be maintained on<br />
st<strong>and</strong>by when the main supply is switched<br />
off. Programs <strong>and</strong> text in memory are<br />
retained between uses unless explicitly<br />
erased.<br />
At the rear of the machine is a 25-pin<br />
D-type connector for the RS232C serial<br />
interface <strong>and</strong> a 15-pin connector which<br />
gives access to the pins of a Zilog PIO<br />
(Parallel Input/Output) chip. As it st<strong>and</strong>s<br />
this ,port is unsuitable for driving a<br />
parallel printer <strong>and</strong> requires an additional<br />
IC <strong>and</strong> a few minor components.<br />
This circuit was incorporated in the<br />
printer cable of the review machine.<br />
Two other openings at the rear of the<br />
case are provided for later expansion of<br />
the system <strong>and</strong> the circuit board is<br />
designed to allow for the addition of an<br />
expansion interface connector. <strong>The</strong>re is<br />
not enough information available to<br />
make this practicable for the average<br />
hobbyist, however.<br />
In conclusion<br />
With an array of built-in software;<br />
powerful Basic interpreter, word processor<br />
<strong>and</strong> communications programs,<br />
the MicroBee IC seems ideally suited for<br />
the hobbyist. Deservedly the machine is<br />
also attracting a lot of attention in the<br />
educational field because of its potential<br />
as a teaching system, <strong>and</strong> software for a<br />
wide variety of applications is becoming<br />
available.<br />
<strong>The</strong>re may be problems with business<br />
Z80 at 3.375MHz clock rate<br />
32K plus 4K for video<br />
28K<br />
RS232C <strong>and</strong> parallel ports<br />
60 keys, typewriter style<br />
64 x 16 lines upper <strong>and</strong> lower case,<br />
underline <strong>and</strong> inverse graphics modes<br />
80 x 24 terminal emulation mode<br />
Graphics Low resolution 128 x 48<br />
High resolution 512 x 256 using programmable<br />
characters. A colour option is<br />
available<br />
Sound<br />
25 tones with duration in increments of<br />
Y. second<br />
Software in ROM<br />
MicroWorld Basic<br />
WordBee 1.2<br />
Network communications<br />
M/L monitor<br />
Documentation Reviewed EA, July 1983, page 118
MicroBee IC computer<br />
applications of the machine however.<br />
While the honesty of the WardBee<br />
manual is a refreshing change from the<br />
ambitious claims of more commercially<br />
oriented authors <strong>and</strong> manufacturers, it<br />
does leave a lingering doubt as to the<br />
reliability of the software. While it's nice<br />
to draw your customers' attention to<br />
program defects that may effect their<br />
use of the computer it is far preferable to<br />
ensure that the bugs are eliminated<br />
before the product is sold.<br />
In the near future expansion options<br />
will be available to add a colour display<br />
to the MicroBee IC, <strong>and</strong> to convert the<br />
st<strong>and</strong>ard model to a 64K disk-based<br />
CP/M system. At its present stage of<br />
development the MicroBee is a<br />
remarkable product <strong>and</strong> at $599 offers<br />
exceptional value for money. Its wider<br />
appeal however, will depend to a great<br />
extent on "polishing" the software to<br />
bring it up to the st<strong>and</strong>ard expected by<br />
business <strong>and</strong> professional users.<br />
ELECTRONICS Australia, November,
Specifications:<br />
PROCESSOR: Z80A running at 3.375 MHZ<br />
KEYBOARD: 60 key FULL SIZED QWER-<br />
TY layout with full travel.<br />
MEMORY: 44K comprising of 16K user<br />
RAM (exp<strong>and</strong>able on-board to 32K), 20K ROM<br />
software, 4K character ROM, 4K graphics <strong>and</strong><br />
screen memory.<br />
DISPLAY: Direct video to external monitor or<br />
modified TV. 80 by 24 <strong>and</strong> 64 by 16 character<br />
display modes, high resolution PCG graphics to<br />
512 by 256 pixels. Upper <strong>and</strong> lower case with full<br />
programmability at any screen location.<br />
SOFTWARE: MICROWORLD 16K BASIC<br />
V5.22 in ROM, MICROWORLD Z80 machine<br />
code monitor, built-in diagnostics, NETWORK-<br />
ING with programmable baud rates from 110 to<br />
4800 Baud, 7,8 bit formats, half, full duplex<br />
transmission .<strong>and</strong> complete file transfer using the<br />
`HOBBY' st<strong>and</strong>ard Christensen protocol.<br />
INPUT/OUTPUT: Programmable 8 bit input/output<br />
parallel port, programmable RS232<br />
port, cassette interface, direct video, 50 way Z80<br />
expansion bus.<br />
microbee Series 2<br />
EDUCATOR<br />
<strong>The</strong> microbee Series 2 was specifically<br />
designed to serve the needs of the<br />
EDUCATION MARKET. Let's face it,<br />
the primary non-business use for most<br />
personal microcomputers is to increase our<br />
learning capabilities either about<br />
computers (computer awareness) or about<br />
life itself. microbee Series 2 has now been<br />
officially approved by Education<br />
Departments in NSW, WA <strong>and</strong><br />
Queensl<strong>and</strong> <strong>and</strong> is being carefully<br />
considered in virtually all other states <strong>and</strong><br />
by the National Schools Commission at<br />
the time this magazine was going to press.<br />
Over 5,000 microbees are now in<br />
constant use in schools, universities <strong>and</strong><br />
technical colleges throughout Australia<br />
<strong>and</strong> New Zeal<strong>and</strong> <strong>and</strong> the number is<br />
growing daily.<br />
A large <strong>and</strong> increasing body of highly<br />
creative software has now been written<br />
for the microbee by students, teachers <strong>and</strong><br />
professional programmers. We are aware<br />
of up to 6 new programs a day so you<br />
are assured of long term support.<br />
school to complete assignments<br />
ready for class the next day. With<br />
the optional BEEMODEM you can<br />
use your microbee Series 2<br />
Educator to talk to other computers<br />
or information networks.<br />
For school classroom use BEENET<br />
1 is available to connect up to 16 or<br />
even more microbees on the same<br />
classroom network so that the<br />
teacher is able to co-ordinate the<br />
class with maximum efficiency.<br />
<strong>The</strong> microbee Educator uses BA'ITERY 14... for you.<br />
BACKED NON-VOLATILE CMOS<br />
RAM so your programs are saved in the microbee Series 2<br />
microbee Series 2 after the power is PERSONAL<br />
switched off. Students can bring the COMMUNICATOR 499<br />
microbee Series 2 Educator home from<br />
microbee Series 2<br />
EDUCATOR<br />
Recommended Options:<br />
microbee HIGH RESOLUTION<br />
MONITOR $199.00<br />
BEEMODEM $149.50<br />
RGB COLOUR MODULE $12501<br />
microbee PRINTER $449.00<br />
BEENET 1 (recommended for school<br />
classroom use only).<br />
Choose your Personal Computer<br />
from the all New microbee Series 2<br />
with Guaranteed E-X-P-A-N-D-A-B-I-L-I-T-Y<br />
If your needs are for POWER<br />
PACKED computer for the home then<br />
the Personal Communicator with its<br />
generous 68K Memory comprising of<br />
32K user RAM, 28K ROM Software,<br />
4K Character Rom, 4K Graphics <strong>and</strong><br />
Screen Memory is the computer<br />
For serious use you can select the<br />
microbee Advanced Personal Computer<br />
(APC) which can be used with 1, 2 or<br />
even more disk drives to provide<br />
computing power unmatched by other<br />
computers in-its class.<br />
microbee Series 2<br />
ADVANCED PERSONAE, COMPUTER<br />
WITH SINGLE 400K DISK DRIVE $1495<br />
WITH DUAL 400K DISK DRIVE $1795
Akk<br />
Specifications:<br />
PROCESSOR: Z80A running at 3.375 MHZ.<br />
KEYBOARD: 60 key FULL SIZED QWER-<br />
TY layout with full travel.<br />
MEMORY: 36K comprising of 8K user RAM<br />
(exp<strong>and</strong>able on-board to 16K), 20K ROM,software,<br />
4K character ROM, 4K graphics <strong>and</strong><br />
screen memory.<br />
DISPLAY: Direct video to external monitor or<br />
modified TV. 80 by 24 <strong>and</strong> 64 by 16 character<br />
display modes, high resolution PCG graphics to<br />
512 by 256 pixels. Upper <strong>and</strong> lower case with full<br />
programmability at any screen location.<br />
SOFTWARE: MICROWORLD 16K BASIC<br />
V5.22 in ROM, MICROWORLD Z80 machine<br />
code monitor, built-in diagnostics, NETWORK-<br />
ING with programmable baud rates from 110 to<br />
4800 Baud, 7,8 bit formats, half, full duplex<br />
transmission <strong>and</strong> complete file transfer using the<br />
`HOBBY' st<strong>and</strong>ard Christensen protocol.<br />
INPUT/OUTPUT: Programmable 8 bit input/output<br />
parallel port, programmable RS232<br />
port, cassette interface, direct video, 50 way Z80<br />
expansion bus.<br />
microbee Series 2<br />
EXPO'<br />
By popular request, the low cost microbee<br />
Series 2 Experimenter has been designed<br />
for those who are starting out in the<br />
fascinating world of computers or those<br />
who want to share the fascination of<br />
exploring the exciting developments in the<br />
fast moving MICRO WORLD.<br />
Dem<strong>and</strong> for projects using the microbee is<br />
so great that 'Electronics Today' are now<br />
planning to run a microbee project every<br />
microbee computer shops<br />
1 Pattison Ave, 729 Glenferrie Rd,<br />
Waitara 2077. Hawthorn 3122.<br />
Phone (02) 487 2711 Phone (03) 818 2244<br />
Authorised Dealers:<br />
NSW: Jaycar, (inc. Electronic Agencies)<br />
117 York Street, Sydney.<br />
115 Parramatta Road, Concord.<br />
121 Forest Road, Hurstville.<br />
Cnr Carlingford <strong>and</strong> Pennant Hills<br />
Road, Carlingford.<br />
Compu-K, 7 Casino Street, Lismore.<br />
Comput/Ed, 8 Park Arcade,<br />
Park Avenue, Coffs Harbour.<br />
month during 1984. So far ETI has<br />
described the light pen, EPROM<br />
programmer, a radio TTY printer,<br />
the World's first home facsimile<br />
receiver <strong>and</strong> ROM exp<strong>and</strong>er board<br />
for the microbee. Virtually every<br />
local computer magazine has run<br />
reviews <strong>and</strong>/or columns devoted<br />
entirely to the microbee. If you<br />
want to be part of the MICRO-<br />
COMPUTER GENERATION in<br />
1984 then microbee Series 2 Experimenter<br />
is the ideal starting point.<br />
Cooletnan Court, 141 Stirling Highway,<br />
Weston A.C.T. 2611. Nedl<strong>and</strong>s, Perth.<br />
Phone (062) 88 6384 Phone (09) 386 8250<br />
ACT- Computech, Belconnen Churches<br />
Centre, Benjamin Way, Belconnen.<br />
VIC: Computerl<strong>and</strong> South Melbourne,<br />
37 Albert Road, Melbourne.<br />
S.A.: Key Computers,<br />
1061 South Road, Edwardstown.<br />
77 Grenfell Street, Adelaide.<br />
WA.: Altronics, 105 Stirling Street,<br />
Perth.<br />
QLD: Software 80, 105 Milton Road,<br />
Milton.<br />
Electrographic Office Systems,<br />
25 Grafton Street, Cairns.<br />
Town <strong>and</strong> Country Computers,<br />
CTL Centre, Anne Street, Aitkenvale,<br />
Townsville.<br />
TAS: Central Data, 14A Goodwin<br />
Street, Launceston.<br />
microbee Series 2<br />
399<br />
EXPERIMENTER<br />
Recommended Options:<br />
microbee HIGH RESOLUTION<br />
MONITOR $199.00<br />
BEEMODEM . . .. . .. . . $149.50<br />
RGB COLOUR MODULE $125.00<br />
microbee PRINTS . . . . . . $449.00<br />
microbee EXPERIMENTER'S<br />
`PROJECT BOARD' (Coming<br />
Soon)<br />
welcome here<br />
DIRECT ORDERS<br />
PHONE (02) 487 2711<br />
APPLIED<br />
TECHNOLOGY<br />
RETAIL<br />
PTY LTD
JAYCAR ELECTRONICS &<br />
No. 1 FOR COMPUTERS,<br />
1111.&obee<br />
Australia's leading<br />
personal<br />
Computer<br />
Now with<br />
Jaycar<br />
Dealer<br />
<strong>Microbee</strong> features:<br />
• 16K <strong>and</strong> 32K.<br />
• Non-Volatile CMOS RAM.<br />
• Programmable RS232 Serial Port.<br />
• Programmable 8 Bit I/O Port.<br />
• Display 64 x 16 <strong>and</strong> 80 x 24<br />
screen format.<br />
• 6545 Programmable VDU Driver.<br />
• Cassette Interface, 300 <strong>and</strong> 1200<br />
baud.<br />
Support<br />
KEY FEATURES<br />
" DIRECT ATTACH AUTO ANSWER MODEM<br />
• 300 BPS FULL DUPLEX (CCITT V21(<br />
1200 BPS HALF DUPLEX (CCITT V231<br />
• 75 BPS BACK CHANNEL (FULL V23(<br />
AUTO DIAL<br />
• BELL FREQUENCIES INCLUDED<br />
• TELECOM APPROVED<br />
• 1 YEAR WARRANTY<br />
• NO ADJUSTABLE CIRCUITRY<br />
DESIGNED IN AUSTRALIA<br />
• MADE IN AUSTRALIA<br />
THIS IS NOT A "TOY"<br />
119<br />
DIRECT CONNECT MODEM12`<br />
UNIVERSAL OAT,<br />
"Vig,<br />
391'<br />
4111■1<br />
Jayrar has made a bulk purchase to bong them to you at the incredibly low price of S399. Amazing value<br />
for a FULL DUPLEX unit. Cat. YC 1350<br />
"V" ADAPTOR Ltm.<br />
You could simply plug this adaptor lead into your telephone socket if you<br />
were allowed to. It plits to two sockets. One for the YC-13 50 Modem<br />
(special fitting) <strong>and</strong> the other for a telephone. No need to disconnect the<br />
phone ever! ONLY $29.95<br />
MICROBEE CARRY CASE<br />
Carry your MicroBee around without risking damage!<br />
Glittering brown vinyl rigid enclosure measures<br />
355(W) x 245(D) x 75(H)mm. Incorporates the<br />
MicroBee logo emblem on box.<br />
FANTASTIC VALUE AT $12.50<br />
pricinr .nforrnation<br />
Cat. XE-5000 MicroBee 16K Plus $469.00<br />
Cat. XE-5050 MicroBee 16K IC $499.00<br />
Cat. XE-5100 MicroBee 32K Plus $559.00<br />
Cat. X E-5150 MicroBee 32K IC $599.00<br />
Cat. XE-5200 MicroBee 64K Plus $699.00<br />
Cat. XE-5250 Single Disc System $1099.00<br />
Cat. XE-5255 Add-on Disc $559.00<br />
Cat. XE-5260 Dual Disc Drives $1599.00<br />
Cat. XE-1205 Printer Cable Interface $49.95<br />
MICROBEE<br />
KITS—KITS—KITS—KITS—KITS—KITS—KITS<br />
ETI 733 RTTY Convertor. Ref: ETI April 1983. This simple project allows you to hook up<br />
your MicroBee to a HF receiver <strong>and</strong> print radio teletype messages on a monitor screen.<br />
Listen to world news for FREE!!<br />
Cat. KE-4654 ONLY $17.95<br />
ETI 649 MicroBee Light Pen. Ref: ETI August 1983. This simple, low cost device plugs<br />
irito the Bee's 8 bit port. <strong>The</strong> "pen" gives you an entry into the world of light pens <strong>and</strong><br />
interactive software.<br />
Cat. KE-4656 SHORTFORM $19.50<br />
SPECIAL PROBE CASE TO SUIT (as specified in ETI article) Cat. HB-6400 $19.95<br />
ETI 668 MicroBee EPROM Programmer. Ref: ETI February 1983. This simple, low cost<br />
EPROM programmer just plugs into the Bee's I/O port <strong>and</strong> enables you to save programs in<br />
any of the 5 different common EPROMs available (2716, 2532, 2732, 2732A, 2764).<br />
Kit comes complete with 'Personality' plug <strong>and</strong> all IC sockets.<br />
Cat. KE-4650 $39.95<br />
Parallel Interface Kit for the MicroBee. Includes 15 pin 'D' plug — add $15.00 if Centronics<br />
plug required.<br />
Cat KE-7017 $15.00<br />
134 ELECTRONICS Australia, December, 1983
ELECTRONIC AGENCILS<br />
SOFTWARE & PERIPHERALS<br />
DISASSEMBLER By Dreamcard,<br />
Some may say "Not another Disassembles". But<br />
this one has a difference. It allows you to set out<br />
where the data fields are so the computer is saving<br />
time, not tying to disassemble data. A program<br />
you shouldn't be without.<br />
Cat. XE-6915 $15.00<br />
CHEAPIE By Dreamcards<br />
Two top quality programs for the price of one.<br />
<strong>The</strong> best Hangman we've seen yet on side A <strong>and</strong><br />
a superb version of Battleship on side B. Both<br />
have excellent graphics.<br />
Cat X E-6920 $15.00<br />
CANNIBALS AND MISSIONARIES<br />
<strong>The</strong> old logic problem game of transferring 3<br />
Cannibals <strong>and</strong> 3 Missionaries from one side of a<br />
river to the other in a boat that holds two. If<br />
there are more Cannibals than Missionaries on<br />
either side at any time the Cannibals revert to<br />
their favourite form of feeding.<br />
Cat X E-6925 $14.95<br />
COMPOSER BEE<br />
This is a very well written program for music.<br />
This program allows you to compose, play,<br />
edit, transpose as well as being able to load <strong>and</strong><br />
save your music. A program that has been a long<br />
time in the writing <strong>and</strong> well worth buying.<br />
Cat. X E-6.0 $22.50<br />
WORD ADVENTUR<br />
A program with very good graphics using little<br />
characters to entice the user to think what word<br />
is either a synonym, antonym or homonym of the<br />
word they are showing. Everytime you get it<br />
wrong you are given more clues. After the clues<br />
run out you must face the Dragon when vou must<br />
spell the word he is holding correctly before you.<br />
Cat X E-6935 $14.95<br />
PONTOON<br />
A quality fast moving card game where up to 6<br />
players can play against the computer who is<br />
banker.<br />
Cat X E-6940 $14.95<br />
MUSIC - B MYTEK<br />
MusicB is a music Composer/Editor that lets you<br />
create <strong>and</strong> save music <strong>and</strong> sound effects with a<br />
flexibility that makes chopsticks of the Basic<br />
PLAY comm<strong>and</strong>. MusicB is a great way to learn<br />
<strong>and</strong> play music! Comprehensive instructions are<br />
included.<br />
Cat XE-7010 $20.00<br />
BASIC TUTOR IA'<br />
Is a super teaching aid for any classroom. Basic<br />
Tutorial is a set of 9 interactive exercises designed<br />
for teaching Basic to the computer novice. No<br />
previous knowledge is assumed. Basic Tutorial<br />
uses a unique double screen technique to display<br />
both the normal computer output <strong>and</strong> the tutorial<br />
exercises at the one time. This allows the<br />
student to use the MicroBee in the normal way,<br />
while the tutorial instructions appear in the lower<br />
half of the screen.<br />
Cat. X E-6860 ,20.00<br />
MACHINE CODE TUTORIAL - MYTEK<br />
Consists of 8 interactive exercises designed for<br />
teaching machine code programming <strong>and</strong> related<br />
topics as they apply to the MicroBee computer.<br />
Only a general knowledge of the BASIC language<br />
is assumed. Machine Code Tutorial is designed to<br />
bridge the gap bewteen BASIC programming<br />
<strong>and</strong> being able to understanc <strong>and</strong> use typical<br />
Z80 manuals.<br />
Cat. X E-6855 525.00<br />
BUDGET - SPREADSHEET<br />
This program is designed to speed up <strong>and</strong> simplify<br />
the task of framing a usable financial budget.<br />
Applications range from personal or household<br />
to small business finances. A quality program.<br />
Cat X E-6850 $15.95<br />
DECODE<br />
Basic decoder <strong>and</strong> listing formatter<br />
This programme will be an inva.uable aid to any<br />
one taking first steps in underst<strong>and</strong>ing machine<br />
code or wants to exp<strong>and</strong> their ,ibrary of proven<br />
machine code routines. Decode will (al print<br />
imbedded machine code routines fully <strong>and</strong><br />
accurately (b) print all unprintable characters<br />
(c) provide a clearer, easier to read listing <strong>and</strong><br />
send all output to a printer if so required. ED<br />
ASM is not required.<br />
Cat. X E-6765 $15.95<br />
DATABEE<br />
This program is a well written data base management<br />
system that utilised the MicroBee to its<br />
fullest to provide a Data Management System<br />
similar to those found on larger <strong>and</strong> more expen.<br />
sive systems. This comes complete with large<br />
bound manual.<br />
Cat X E-6945 >19.95<br />
ASTEROIDS PLUS - MYTEK<br />
Asteroids Plus is one of the finest high resolution<br />
graphic arcade games available for the MicroBee<br />
computer. It features 3-D point by point resolution<br />
graphics, shields, sound effects, intelligent<br />
objects, guided missiles, black holes <strong>and</strong> a score<br />
board. If you enjoy playing computer games, you<br />
will be captivated by Asteroids Plus.<br />
Cat. XE-6297<br />
BEEZ 80 - MYTEK<br />
This secret code disassembler will disassemble<br />
any code sequence. Nothing is illegal. It will<br />
allow you to program with codes that no other<br />
disassembler can decipher!<br />
Cat. X E-6298 $20.00<br />
SPACE INVADERS<br />
One of the most popular programmes ever released.<br />
This version was written especially for the Micro-<br />
Bee.<br />
Cat. XE-6030 $14.95<br />
FORTH<br />
A new language for the MicroBee. Comes complete<br />
with interpreter on one side of the tape <strong>and</strong><br />
supporting programs on the other side. As well<br />
as this it includes a very well written, bound<br />
manual.<br />
Cat. X E-6965 $45.00<br />
PSYCHOTEC By Dreamcards<br />
Psychotec provides a striking example of artificial<br />
intelligence, allowing a dialogue in English<br />
between computer <strong>and</strong> operator, the computer<br />
playing the role of psychiatrist <strong>and</strong> the operator<br />
being a "patient" on the couch. Leaves other<br />
"similar" types for dead.<br />
Cat XE-6875 $15.95<br />
MERLIN By Dreamcards<br />
Merlin is a 32K adventure set in Engl<strong>and</strong> during<br />
the dark ages. Your task is to search through the<br />
dark forest inhabited by robbers, outlaws <strong>and</strong><br />
creatures with awesome magic powers to find a<br />
legendary sword. An excellent adventure.<br />
Cat X E-6870 $25.00<br />
PROGRAMMING HINTS<br />
Consists of a collection of modules which you<br />
may use to improve your own BASIC programs.<br />
<strong>The</strong>y are all linked together under a menu driven<br />
display which allows you to RUN or LIST each<br />
module to see how they work.<br />
Cat. X E-6895 $14.95<br />
' OG - GENERAL PURPOSE INDEX<br />
This program is designed to suit a wide range of<br />
records where indexing l<strong>and</strong> later searching) can<br />
be on one or two words, or on a string of up to<br />
15 characters. Each record consists of its index<br />
heading, plus up to 12 lines of text. Each line<br />
can contain up to 41 characters.<br />
Cat X E-6890<br />
'UNE DROP<br />
-You are a tank running around a maze gathering<br />
all the supplies you can. It sounds easy, but you<br />
have a guided missile hot on your trail. Your<br />
only defenc,, is a remote controlled mine which<br />
you drop <strong>and</strong> explode at will. A very fast joystick<br />
or key controlled game.<br />
Cat. X E-6960 $14.95<br />
PENETRATOR<br />
A low resolution graphic version of the popular<br />
game "Scrambler". You must defeat the rockets<br />
<strong>and</strong> bomb the radars in an effort to get to the<br />
next stage which is even harder. This game can be<br />
either controlled by a Joystick or by keys. Being<br />
in Lores graphics it is a very fast game. If you are<br />
bored with the same l<strong>and</strong> pattern you can devise<br />
vour own.<br />
Cat. X E-695b $19.95<br />
SPACE PATROL<br />
A lot like Penetrator but in high resolution<br />
graphics. You must battle your way through<br />
the various stages where at the last stage you have<br />
four chances of blowing up a neutron bomb<br />
shelter. If you are successful, the next round is<br />
a lot harder.<br />
Cat. XE-6950<br />
$16.9b<br />
METEOR RESCUE - MYTEK<br />
Your mission is to rescue str<strong>and</strong>ed astronauts.<br />
You are the comm<strong>and</strong>er of the L<strong>and</strong>ing Module<br />
docked in space with the mother ship. It is your<br />
responsibility to guide the l<strong>and</strong>ing module<br />
through a meteor field, down to the surface of<br />
the planet, to l<strong>and</strong> safely on a l<strong>and</strong>ing pad. An<br />
astronaut will then run to your l<strong>and</strong>ing module<br />
<strong>and</strong> you will blast off. You must use your lasers<br />
if necessary <strong>and</strong> dock with the mother ship<br />
again. A total of six astronauts must be shuffled<br />
to the mother ship.<br />
Cat. X E-7020 $17.50<br />
CORVILLE CASTLE<br />
Corville Castle is an adventure which will take<br />
you to a far away place of mystic castles, fierce<br />
monsters <strong>and</strong> evil warlocks. You must enter the<br />
warlocks castle <strong>and</strong> find some dark secret which<br />
will help you to destroy the warlock. But remember,<br />
you only have until dusk.<br />
Cat. X E-6285 $16.95<br />
TRSBE E - MY TE K<br />
TRSBEE is a package of three programs that<br />
loads TRS-80 Model 1 <strong>and</strong> 3 program tapes into<br />
the MicroBee without any additional hardware.<br />
Although some program editing will still be required<br />
prior to their running, the majority of<br />
program typing time is saved by TRSBEE. <strong>The</strong><br />
first program loads TRS-80 BASIC programs<br />
into MicroWorld BASIC. Most prgrams may then<br />
be edited <strong>and</strong> run. <strong>The</strong> second program in the<br />
package loads any TRS-80 machine code file<br />
into MicroBee memory. <strong>The</strong> third program<br />
loads TRS-80 assembler files into the MicroBee<br />
EDITOR/ASSEMBLER. Any TRS-80 Model 1<br />
or 3 tape may be loaded. TRSBEE opens up<br />
a whole new world of possible software on your<br />
MicroBee!<br />
Cat. X E-7000 $30.00<br />
HOUSEHOLD REGISTER<br />
This program will simplify the task of determing<br />
the value of your home's contents for insurance<br />
purposes, as well as providing descriptions of all<br />
listed items in the event of their loss or destruction.<br />
Effects are catalogued by name, description<br />
<strong>and</strong> value. Nine separate rooms are provided,<br />
<strong>and</strong> up to 28 items may be listed in each.<br />
Cat. X E-7000 $15.95<br />
STAT PACK - STATISTICS<br />
This program is a general purpose graph plotting,<br />
linear regression, line of best fit <strong>and</strong> correlation<br />
program. It features a t-test of significance for<br />
the correlation coefficient <strong>and</strong>, if no evidence of<br />
correlation is found, a determination of minimum<br />
sample size is performed.<br />
Cat. X E-6999 $14.95<br />
DEFENDER<br />
for the<br />
MicroBee Computer<br />
Fast Furious Action Gam.<br />
DEFENDER - FROM MYTEK<br />
This long awaited program is finally available. Defender needs no intro<br />
duction. <strong>The</strong> Defender arcade game is one of the most popular ever produced<br />
<strong>and</strong> the Mytek version is brilliant, a rival for Asteroids Plus.<br />
Cat. X E-7036 $22.50<br />
DESTROYEK<br />
You are the UFO <strong>and</strong> you must destroy the enemy city buildings before<br />
you can l<strong>and</strong>. You have no control over the UFO except for the three<br />
bombs on every pass you make over the city. But beware the UFO gets<br />
lower with every pass. Good graphics <strong>and</strong> sound.<br />
Cat. X E- 7048<br />
COULOMBS LAW<br />
This program is another in the series of Physics simulations. <strong>The</strong> first<br />
part is a tutorial <strong>and</strong> the second is a simulation of the experiment.<br />
Cat X E-7049<br />
BACKGAMMON - FROM MYTEK<br />
This game conforms exactly to that set down in the official rules of the<br />
International Backgammon Association, including the rules of doubling<br />
<strong>and</strong> scoring.<br />
Cat. X E-705U $17.50<br />
POOLS AND LOTT,'<br />
Two programs to help make life easier for the Poois <strong>and</strong> Lotto enthusiast.<br />
<strong>The</strong> first program chooses your numbers for the week <strong>and</strong> the second<br />
program allows yo, to input your numbers into a program <strong>and</strong> when<br />
Lotto night arrives you can input the winning numbers <strong>and</strong> the computer<br />
will check your Lotto for you.<br />
Cat. X E- 7045 $14.95<br />
WONDER WORDS<br />
This program allows you to input 20 words <strong>and</strong> the computer will create<br />
a Wonder Word puzzle. This can be either sent to a printer or solved on the<br />
screen or let the computer solve it. Just the program for Wonder Word<br />
enthusiasts.<br />
Cat. X E-7046<br />
GEO-TECH DRAWING<br />
This is the first tape in a series to assist students in grasping the fundamentals<br />
of geometric <strong>and</strong> technical drawing. It uses good graphics with<br />
excellent explanations.<br />
Cat. X E-7047<br />
SHOWROOMS<br />
I ncorporati ng<br />
ELECTRONIC AGENCIES<br />
117 YORK STREET -- PHONE: 102) 264 .... <strong>and</strong> 267 1614<br />
TELEX 72293<br />
Cnr. CARLINGFORD & PENNANT HILLS ROAD - PHONE: (02) 6724444<br />
115 - 117 PARRAMATTA ROAD - PHONE: 1021 745 3077<br />
121 FOREST ROAD - PHONE: 570 7000<br />
NUMBER 1 FOR KITS<br />
POST AND PACKING CHARGES<br />
$5 - $9.99 ($1.50) $10 - $24.99 ($3.20)<br />
$25 - $49.99 ($4.50) $50 - $99.99 ($6.50)<br />
$100 - $198 ($8.00) Over $199 ($10)<br />
"Free INSURANCE for Road & Registered Post over $200"<br />
All heavy or bulky items (over 20kg.) sent Comet Road Freight $12.00 anywhere<br />
in Australia.<br />
SHOP HOURS CARLINGFORD, CONCORD & HURSTVILLE<br />
Mon - Fri 9am - 5.30pm: Sat - 9am - 12pm: Thurs night 8.30pm<br />
SHOP HOURS SYDNEY<br />
Mon - Fri 8.30am - 5,30pm. Sat - 8.30am - 12pm: Thurs night 8.30pm<br />
MAIL ORDERS AND CORRESPONDENCE: BOX K 39 HAYMARKET, SYDNEY 2000<br />
Mai I Order<br />
By<br />
BAN KCARD<br />
Via Your Phone<br />
ELECTRONICS Australia, December, 1983 135
microbee<br />
VIPER<br />
1<br />
SWORD QUEST<br />
N<br />
PI (CAC) t_<br />
.JAIL<br />
e 0 NUNFTY EANK<br />
00A<br />
tirt7rIf ,<br />
I I<br />
' - 4,<br />
VIPER<br />
A highly addictive game. You must<br />
eradicate the rabbits before they<br />
t p la gcua et cproportionsy ob u rt each<br />
time you<br />
tail<br />
k I reach<br />
grows.<br />
$14.95 Cassette Diskette $19.95<br />
MONOPOLY<br />
Now a full graphic version of the old<br />
family game of the same name. <strong>The</strong><br />
entire board, players, Community<br />
Chest <strong>and</strong> Chance cards are displayed<br />
as required in this fast moving game.<br />
Full details of l<strong>and</strong> ownership <strong>and</strong><br />
finances. Supurb graphics <strong>and</strong> sound<br />
effects. (Requires 32K).<br />
$14.95 Cassette Diskette $19.95<br />
SWORD QUEST<br />
Just like the 'Dungeons <strong>and</strong> Dragons'<br />
series. Select your characters level of<br />
armour, weapons, strength <strong>and</strong> skill.<br />
Explore in search of treasure <strong>and</strong> the<br />
Great Sword, <strong>and</strong> battle with the<br />
dungeon's creatures.<br />
$14.95 Cassette Diskette $19.95<br />
FROG HOP<br />
A most graphic variation of the<br />
popular arcade game. You must hop<br />
across a busy street (watch out for<br />
the trucks . . .) <strong>and</strong> across a crocodile<br />
infested stream before your frogs are<br />
safely home. Guaranteed to appeal to<br />
all ages.<br />
$14.95 Cassette Diskette $19.95
O 811ABLE<br />
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ROBOT MAN '84<br />
Now one of the most popular games ever<br />
written for the microbee has been rewritten<br />
with new twists, a joystick <strong>and</strong> colour option.<br />
Cassette $14.95 Diskette $19.95<br />
MICROSPACE INVADERS '84<br />
New update of one of the original microbee<br />
games. Now with full colour <strong>and</strong> joystick<br />
option. Sound <strong>and</strong> speed controls. Turn your<br />
microbee into a home arcade machine.<br />
Cassette C14.95 Diskette $19.95<br />
SCRAMBLER<br />
A full colour version of the popular arcade<br />
game. You are the sole surviving defender of<br />
earth <strong>and</strong> you must destroy the aliens at all<br />
cost . . . very effective colour graphics (also<br />
suitable for non colour microbees).<br />
Cassette $14.95 . . ..... Diskette $19.95<br />
EYE OF MIN<br />
A graphic adventure game that will absorb<br />
you for hours. If you can solve this excellent<br />
mystery then you can proceed to the next saga<br />
'Sabre of Sultan'. (Requires 32K).<br />
Cassette S14.95 • . . • . . Diskette $19.95<br />
ELECTRONIC HOBBY MATE<br />
A real first. This clever program deals with<br />
resistors, capacitors, electronic terms <strong>and</strong><br />
contains a wealth of 'live' information. A must<br />
for all experimenters. Your microbee will<br />
become a useful design aid.<br />
Cassette $14.95 . . Diskette $19.95<br />
TUTORIAL: Touch Typing Tutor <strong>and</strong> Basic<br />
Tricks. <strong>The</strong> microbee is an ideal educational<br />
computer recommended by educational<br />
authorities across Australia. This package<br />
enables you to learn to touch type using the<br />
Pitman touch typing method. For those who<br />
want to master Microworld Basic there is a<br />
series of hints <strong>and</strong> suggested subroutines<br />
arranged in a most effective menu driven style.<br />
Cassette %14_95 Diskette $19.95<br />
RING OF DOOM<br />
Your quest is to search for the Dark Lord of<br />
Saurean's Ring of Power. This action adventure<br />
game will operate in a 16k microbee.<br />
Cassette $14.95 . . . . - . Diskette $19.95<br />
microbee computer shops<br />
1 Pattison Ave,<br />
Waitara 2077.<br />
Phone (02) 487 2711<br />
Authorised Dealers:<br />
NSW: Javcar, (inc. Electronic Agencies)<br />
117 York Street, Sydney.<br />
115 Parramatta Road, Concord.<br />
121 Forest Road, Hurstville.<br />
Cnr Carlingford <strong>and</strong> Pennant Hills<br />
Road, Carlingford.<br />
Compu-K, 7 Casino Street, Lismore.<br />
ComputiEd, 8 Park Arcade,<br />
Park Avenue, Coifs Harbour.<br />
729 Glen- - ferrie Rd,<br />
Hawthorn 3122.<br />
Phone (03) 818 2244<br />
SKETCH PAD<br />
Use the high resolution graphics in your<br />
microbee with this most effective drawing aid.<br />
Ideal as an introduction to Cad techniques <strong>and</strong><br />
you can create complex shapes with a little<br />
practice. You can also 'trace' from images<br />
taped onto the screen to generate faithful<br />
reproductions. Have you ever wondered how<br />
programmers create the graphics for their<br />
software?<br />
Cassette 14.94 Diskette $19.95<br />
CHOPPER PILOT<br />
Fly your helicopter through a small city <strong>and</strong> a<br />
series of mazes without crashing into the<br />
scenery. Has a training mode as well as the<br />
real thing for those who want to practice first.<br />
Now with joystick option.<br />
Cassette 519.95 Diskette 519.95<br />
GENIUS AND INSANITY<br />
Yes, those insanity blocks are back! <strong>The</strong> game<br />
has several levels of difficulty but really serves<br />
as a vivid demonstration of the microbe<br />
colour graphic capability.<br />
Cassette 414.95 Diskette 19.95<br />
CHESS/CHESS TUTOR<br />
For those who enjoy a serious graphics game<br />
it is hard to beat Chess. If your game needs<br />
improving try the tutorial first. You can select<br />
from 6 levels of play <strong>and</strong> these can be altered<br />
during the game. This program features very<br />
good graphics <strong>and</strong>, particularly at the higher<br />
play levels, becomes a most worthy opponent.<br />
(32k microbee recommended).<br />
Cassette $14.95 ...... . Diskette $19.9!<br />
TARGET/TREK<br />
<strong>The</strong>se are two of the 'classics' of computer<br />
games <strong>and</strong> will still impress with the use of<br />
characters to emulate graphics (remember they<br />
only had teletypes on the 'old' days around<br />
1976). <strong>The</strong> challenge of Trek will attract even<br />
the most ardent 'anti games freaks'.<br />
Cassette i14.95 ...... . Diskette $19.95<br />
LEARNING CAN 'BEE' FUN<br />
Now the full series by John Grimley in one<br />
value package containing 6 cassette tapes (or 1<br />
diskette). Utilizing well known games such as<br />
'Donkey Kong', 'Frog Hop' <strong>and</strong> 'Rescue' you<br />
can enjoy the game <strong>and</strong> learn at the same<br />
time,<br />
Cassette Library Pack ..... .$49.95<br />
Diskette .............. ...... $39.95<br />
\<br />
Cooleman Court,<br />
Weston A.C.T. 2611.<br />
Phone (062) 88 6384<br />
ACT: Computech, Belconnen Churches<br />
Centre, Benjamin Way, Beiconnen.<br />
Computerl<strong>and</strong> South Melbourne,<br />
37 Albert Road. Melbourne.<br />
S.A.: Key Computers,<br />
1061 South Road, Edwardstown.<br />
77 Grenfell Street, Adelaide.<br />
W.A.: Altronics, 105 Stirling Street,<br />
Perth.<br />
WORD ADVENTURE<br />
A powerful <strong>and</strong> gripping educational program.<br />
Follow the trails by solving problems involving<br />
homonyms, synonyms <strong>and</strong> antonyms. Various<br />
creatures will meet you along the trails <strong>and</strong><br />
give you clues to the words you seek. If you<br />
make too many errors you will certainly have<br />
to face the spelling serpent who will test your<br />
fate. Once you master the first game you will<br />
learn a password which will enable you to load<br />
the next secret program. (Requires 32K).<br />
Cassette $14.95 • • • • - . Diskette $19.95<br />
'BEE' CASINO<br />
Another value package with a collection of all<br />
the popular gambling/casino games written for<br />
the microbee. No need to take the wife to Las<br />
Vegas or Wrest Point! This makes ideal party<br />
material for after the kids go to bed.<br />
Cassette Library Pack $39.95<br />
Diskette 9.95<br />
BEE SCIENTIST: Physics <strong>and</strong> Chemistry<br />
Laboratory. A collection of practical<br />
experiments <strong>and</strong> courses on physics <strong>and</strong><br />
chemistry. You can study chemical equations,<br />
valency, Kepplers laws, Coulombs Laws <strong>and</strong><br />
Milliken's experiment. A valuable teaching aid<br />
now used in schools.<br />
Cassette Library Pack<br />
Diskette<br />
141 Stirling Highway,<br />
Nedl<strong>and</strong>s, Perth.<br />
Phone (09) 386 8250<br />
QLD: Software 80, 105 Milton Road,<br />
Milton.<br />
Flectrographic Office Systems,<br />
25 Grafton Street, Cairns.<br />
Town <strong>and</strong> Country Computers,<br />
CTL Centre, Anne Street, Aitkenvale,<br />
Townsville.<br />
TAS: Central Data, 14A Goodwin<br />
Street, Launceston.<br />
VRtt DtiOtitNI<br />
OV SOVIVI<br />
tov Ovect Otdevs<br />
$49.95<br />
$39.95<br />
r<br />
Ask your nearest microbee dealer for a<br />
catalogue of over 100 microbee programs now<br />
available on cassette, diskette <strong>and</strong> ROM<br />
covering applications in education, games <strong>and</strong><br />
utility functions.<br />
welcome here<br />
DIRECT ORDERS<br />
PHONE (02) 487 2711<br />
APPLIED<br />
TECHNOLOGY<br />
RETAIL<br />
PTY LTD
nucrobee<br />
iaby %.0111.11.11<br />
-Nal for computers<br />
-Nal for Microbes<br />
Jaycar Electronic Agencies is proud to announce the 1984 range of microbee<br />
computers — at new low prices!! <strong>The</strong> microbee Series 2 machines are ALL<br />
supplied with built-in communications capability, dual font 80 character by<br />
24 line & 65 character<br />
by 16 line<br />
displays. Remember,<br />
your microbee is<br />
obsolete-proof with<br />
g'teed upward<br />
exp<strong>and</strong>ability.<br />
microbee Series 2 EXPERIMENTER<br />
By popular request, the low cost microbee Series 2 Experimenter has been designed for those who are starting out in the<br />
fascinating world of computers or those who want to share the fascination of exploring the exciting developments in the fast<br />
moving MICRO WORLD.<br />
Dem<strong>and</strong> for projects using the microbee is so great that 'Electronics Today' are now planning to run a microbee project every<br />
month during 1984. So far ETI has described the light pen, EPROM programmer, a radio TTY printer, the world's first home<br />
facsimile receiver <strong>and</strong> ROM exp<strong>and</strong>er board for the microbee. Virtually every local computer magazine has run reviews <strong>and</strong>/or<br />
columns devoted entirely to the microbee. If you want to be part of the MICROCOMPUTER GENERATION in 1984 then<br />
microbee Series 2 Experimenter is the ideal starting point. Of course you can exp<strong>and</strong> your microbee Series 2 Experimenter<br />
as your need grows.<br />
microbee Series 2 EDUCATOR<br />
<strong>The</strong> microbee Series 2 was specifically designed to serve the needs of the EDUCATION MARKET. Let's face it, the primary<br />
non-business use for most personal microcomputers is to increase our learning capabilities either about computers (computer<br />
awareness) or about life itself. microbee Series 2 has now been officially approved by Education Departments in NSW, WA<br />
<strong>and</strong> Queensl<strong>and</strong> <strong>and</strong> is being carefully considered in virtually all other states <strong>and</strong> by the National Schools Commission at the<br />
time this ad was going to press.<br />
<strong>The</strong> microbee Educator uses BATTERY BACKED NON-VOLATILE CMOS RAM so your programs are saved in the microbee<br />
Series 2 after the power is switched off. Students can bring the microbee Series 2 Educator home from school to complete<br />
assignments ready for class the next day. With the optional BEEMODEM you can use your microbee Series 2 Educator to talk<br />
to other computers or information networks.<br />
microbee Series 2 PERSONAL COMMUNICATOR<br />
With the BUILT-IN WORDBEE in ROM as well as M IC ROWORLD BASIC <strong>and</strong> NETWORKING, the Personal Communicator<br />
is a powerful home computer ideal for virtually any home use from wordprocessing, spreadsheet analysis, eduction <strong>and</strong> even<br />
experimentation with the computer concepts as they evolve during the year. With the optional BEEMODEM you can send<br />
WORDBEE files across any telephone line to another computer. Bee the first on your block to have home telex!<br />
microbee Series 2 ADVANCED PERSONAL COMPUTER<br />
Now for the first time in Australia: the microbee Series 2 Advanced Personal Computer with 400K disk drive. <strong>The</strong>n add<br />
bundled world class software such as CP/M, MICROSOFT BASIC, MULTIPLAN, WORDSTAR <strong>and</strong> a powerful library of<br />
support programs <strong>and</strong> you will have some idea as to why the microbee Series 2 Advanced Personal Computer is the most<br />
powerful <strong>and</strong> best price/performance computer in its class. What's more any existing microbee owner can convert his microbee<br />
to the Series 2 APC at any time.<br />
<strong>The</strong> microbee Series 2 APC uses the popular Z80 microprocessor <strong>and</strong> runs st<strong>and</strong>ard CP/M so that users have access to the vast<br />
library of CP,'M software available world wide. MICROSOFT BASIC is now supplied on disk. WORDSTAR, according to<br />
independent surveys now accounts for 50% of ALL word processing software now in use so the designers of the Series 2 APC<br />
decided to purchase the OEM rights for your benefit. MULTIPLAN is considered by many to be one of the most powerful<br />
spreadsheets yet produced for the microcomputer.<br />
MICROBEE<br />
KITS—KITS—KITS—KITS—KITS—KITS—KITS<br />
ETI 733 RTTY Convertor. Ref: ETI April 1983. This simple project allows you to hook up<br />
your MicroBee to a H F receiver <strong>and</strong> print radio teletype messages on a monitor screen.<br />
Listen to world news for FREE!!<br />
Cat, KE-4654 ONLY $17.95<br />
ETI 649 MicroBee Light Pen. Ref: ETI August 1983. This simple, low cost device plugs<br />
into the Bee's 8 bit port. <strong>The</strong> "pen" gives you an entry into the world of light pens <strong>and</strong><br />
interactive software.<br />
Cat. KE-4656 SHORTFORM $19.50<br />
SPECIAL PROBE CASE TO SUIT (as specified in ETI article) Cat. HB-6400 $19.95<br />
ETI 668 MicroBee EPROM Programmer. Ref: ETI February 1983. This simple, low cost<br />
EPROM programmer just plugs into the Bee's I/O port <strong>and</strong> enables you to save programs in<br />
any of the 5 different common EPROMs available (2716, 2532, 2732, 2732A, 27641.<br />
Kit comes complete with 'Personality' plug <strong>and</strong> all IC sockets.<br />
Cat. KE-4650 539.95<br />
Parallel Interface Kit for the MicroBee. Includes 15 pin 'D' plug — add $15.00 if Centronics<br />
plug required.<br />
Cat. KE-7017 $15.00<br />
122 ELECTRONICS Australia, January, 1984<br />
sass<br />
Note: the software that is supplied with each<br />
machine — at no extra charge!!<br />
5445<br />
Cat. XE-4000<br />
Cat. XE-4050<br />
Cat. XE-4100<br />
$1495<br />
Cat. XE-4200<br />
SINGLE 400K DISK DRIVE<br />
$459<br />
$1195<br />
DUAL 400K DISK DRIVE<br />
Cat. XE-4300<br />
11•111.1111<br />
BRILLIANT! 389<br />
DIRECT CONNECT MODEM<br />
KEY FEATURES<br />
* DIRECT ATTACH AUTO ANSWER MODEM<br />
* 300 BPS FULL DUPLEX (CCITT V21)<br />
* 1200 BPS HALF DUPLEX (CCITT V23)<br />
* 75 BPS BACK CHANNEL (FULL V23)<br />
* AUTO DIAL<br />
* BELL FREQUENCIES INCLUDED<br />
* TELECOM APPROVED<br />
* 1 YEAR WARRANTY<br />
* NO ADJUSTABLE CIRCUITRY<br />
* DESIGNED IN AUSTRALIA<br />
* MADE IN AUSTRALIA<br />
THIS IS NOT A "TOY"<br />
Jaycar has made a bulk purchase to bring them to you at the incredibly low price of $399. Amazing value<br />
for a FULL DUPLEX unit.<br />
Cat. YC-1350
EILIBERTABLE 11111.11E<br />
microbee<br />
SOFTWARE<br />
DISASSEMBLER By Dreamcards<br />
Some may say "Not another Disassembler". But<br />
this one has a difference. It allows you to set out<br />
where the data fields are so the computer is saving<br />
time, not rying to disassemble data. A program<br />
you shouldn't be without.<br />
Cat XE-6915 $15.00<br />
CHEAPIE By Dreamcards<br />
Two top quality programs for the price of one.<br />
<strong>The</strong> best Hangman we've seen yet on side A anki<br />
a superb version of Battleship on side B. Both<br />
have excellent graphics.<br />
Cat XE-6920 $15.00<br />
CANNIBALS AND MISSIONARIES<br />
<strong>The</strong> old logic problem game of transferring 3<br />
Cannibals <strong>and</strong> 3 Missionaries from one side of a<br />
river to the other in a boat that holds two. If<br />
there are more Cannibals than Missionaries on<br />
either side at any time the Cannibals revert to<br />
their favourite form of feeding.<br />
Cat XE-6925 $14.95<br />
COMPOSER BEE<br />
This is a very well written program for music.<br />
This program allows you to compose, play,<br />
edit, transpose as well as being able to load <strong>and</strong><br />
save your music. A program that has been a long<br />
time in the writing <strong>and</strong> well worth buying.<br />
Cat. X E-6930 $22.50<br />
WORD ADVENTURE<br />
A program with very good graphics using little<br />
characters to entice the user to think what word<br />
is either a synonym, antonym or homonym of the<br />
word they are showing. Everytime you get it<br />
wrong you de given more clues. After the clues<br />
run out you must face the Dragon when you must<br />
spell the word he is holding correctly before you.<br />
Cat XE-6935 $14.95<br />
PONTOON<br />
A quality fast moving card game where up to 6<br />
players can play against the computer who is<br />
banker.<br />
Cat X E-6940 $14.95<br />
MUSIC - B MYTEK<br />
MusicB is a music Composer/Editor that lets you<br />
create <strong>and</strong> save music <strong>and</strong> sound effects with a<br />
flexibility that makes chopsticks of the Basic<br />
PLAY comm<strong>and</strong>. MusicB is a great way to learn<br />
<strong>and</strong> play music! Comprehensive instructions are<br />
included.<br />
Cat XE-7010 $20.00<br />
TRSBEE - MYTEK<br />
TRSBEE is a package of three programs that<br />
loads TRS-80 Model 1 <strong>and</strong> 3 program tapes into<br />
the MicroBee without any additional hardware.<br />
Although some program editing will still be required<br />
prior to their running, the majority of<br />
program typing time is saved by TRSBEE. <strong>The</strong><br />
first program loads TRS-80 BASIC programs<br />
into MicroWorld BASIC. Most prgrams may then<br />
be edited <strong>and</strong> run. <strong>The</strong> second program in the<br />
package loads any TRS-80 machine code file<br />
into MicroBee memory. <strong>The</strong> third program<br />
loads TRS-80 assembler files into the MicroBee<br />
EDITOR/ASSEMBLER. Any TRS-80 Model 1<br />
or 3 tape may be loaded. TRSBEE opens up<br />
a whole new world of possible software on your<br />
MicroBee!<br />
Cat. XE-7005 $30.00<br />
HOUSEHOLD REGISTER<br />
This program will simplify the task of determing<br />
the value of your home's contents for insurance<br />
purposes, as well as providing descriptions of all<br />
listed items in the event of their loss or destruction.<br />
Effects are catalogued by name, description<br />
<strong>and</strong> value. Nine separate rooms are provided,<br />
<strong>and</strong> up to 28 items may be listed in each.<br />
Cat. X E-7000 $15.95<br />
BASIC TUTORIAL-<br />
Is a super teaching aid for any classroom. Basic<br />
Tutorial is a set of 9 interactive exercises designed<br />
for teaching Basic to the computer novice. No<br />
previous knowledge is assumed. Basic Tutorial<br />
uses a unique double screen technique to display<br />
both the normal computer output <strong>and</strong> the tutorial<br />
exercises at the one time. This allows the<br />
student to use the MicroBee in the normal way,<br />
while the tutorial instructions appear in the lower<br />
half of the screen.<br />
Cat. X E-6860 $20.00<br />
MACHINE CODE TUTORIAL - MYTEK<br />
Consists of 8 interactive exercises designed for<br />
teaching machine code programming <strong>and</strong> related<br />
topics as they apply to the MicroBee computer.<br />
Only a general knowledge of the BASIC language<br />
is assumed. Machine Code Tutorial is designed to<br />
bridge the gap bewteen BASIC programming<br />
<strong>and</strong> being able to underst<strong>and</strong> <strong>and</strong> use typical<br />
Z80 manuals.<br />
Cat. X E-6855 $25.00<br />
BUDGET - SPREADSHEET<br />
This program is designed to speed up <strong>and</strong> simplify<br />
the task of framing a usable financial budget<br />
Applications range from personal or household<br />
to small business finances. A quality program.<br />
Cat XE-6850 $15.95<br />
DECODE<br />
Basic decoder <strong>and</strong> listing formatter<br />
This programme will be an invaluable aid to any<br />
one taking first steps in underst<strong>and</strong>ing machine<br />
code or wants to exp<strong>and</strong> their library of proven<br />
machine code routines. Decode will (a) print<br />
ifibedded machine code routines fully <strong>and</strong><br />
accurately (b) print all unprintable characters<br />
(c) provide a clearer, easier to read listing <strong>and</strong><br />
send all output to a printer if so required. ED<br />
ASM is not required.<br />
Cat. X E-6765 $15.95<br />
DATABEE<br />
This program is a well written data base management<br />
system that utilised the MicroBee to its<br />
fullest to provide a Data Management System<br />
similar to those found on larger <strong>and</strong> more expensive<br />
systems. This comes complete with large<br />
bound manual.<br />
Cat X E -6945 $19.95<br />
KING KONG - from MYTEK<br />
Just iike the arcade game of a similar name. <strong>The</strong> game consists of several<br />
frames which you must complete to rescue your sweetheart from Kong.<br />
Excellent graphics <strong>and</strong>,sound. Joystick compatible,<br />
Cat. X E-7054 $20,00<br />
CHOPPER - from MYTEK<br />
A fast action packed game which must rate as one of Mytek's best. You<br />
have full control of a helicopter <strong>and</strong> you must fly over enemy lines to<br />
rescue your allies. Fast realistic graphics <strong>and</strong> excellent sound.<br />
Cat. X E-7055 $20.00<br />
SKETCH PAD<br />
A program to help you design your own P.C.G. characters. Simple comm<strong>and</strong>s<br />
allow easy drawing of circles, polygons <strong>and</strong> boxes etc. <strong>The</strong>se they<br />
can be dumped to tape to be used in a future program. Comes complete<br />
with manual.<br />
Cat. X E-7056 $19.95<br />
PRINTERS MATE<br />
This program is two screen dump programs to suit CP80, MX80, DT80,<br />
80DP <strong>and</strong> FAX80 printers. One program is a screen dump utility while the<br />
other prints out memory contents in both hex idecimal <strong>and</strong> ASCII charac-<br />
'ters. A must for use with printers.<br />
Cat. X E, 7051 $17.50<br />
DUO - ONE<br />
STAT PACK - STATISTICS<br />
Another two programs for the price of one from Dreamcards. One side<br />
This program is a general purpose graph plotting,<br />
has poker, <strong>and</strong> the other is Casino which is a three reel poker machine.<br />
linear regression, line of best fit <strong>and</strong> correlation<br />
Both use Hires graphics. Excellent value.<br />
program. It features a t-test of significance for<br />
Cat. XE-7552 $15.95<br />
EXTENDED TURTLE<br />
L C<br />
the correlation coefficient <strong>and</strong>, if no evidence of<br />
A "Turtle" program which has been written by a teacher <strong>and</strong> has been<br />
correlation is found, a determination of minimum<br />
several months in the writing. This is one of the best Turtle programs<br />
sample size is performed.<br />
Cwritten <strong>and</strong> comes complete with a 40 page clearly written manual with<br />
Cat X E-6999 $14.95<br />
helpful drawings.<br />
at. X E-7053 $29.50<br />
Jaya<br />
SYDNEY<br />
r<br />
SHOWROOMS<br />
1 ncorporati ng<br />
ELECTRONIC AGENCIES<br />
117 YORK STREET - PHONE: 1021 264 6688 <strong>and</strong> 1021 267 1614<br />
CARLINGFORD<br />
TELEX: 72293<br />
Cnr. CARLINGFORD & PENNANT HILLS ROAD - PHONE: (02) 872 4444<br />
CONCORD<br />
115 - 1 1 7 PAR RAMATTA ROAD - PHONE: (021 745 3077<br />
HURSTVILLE 121 FOREST ROAD - PHONE: (02) 570 7000<br />
NEW SOFTWARE<br />
FOR JANUARY<br />
ASTEROIDS PLUS - MYTEK<br />
Asteroids Plus is one of the finest high resolution<br />
graphic arcade games available for the MicroBee<br />
computer. It features 3-D point by point resolution<br />
graphics, shields, sound effects, intelligent<br />
objects, guided missiles, black holes <strong>and</strong> a score<br />
board. If you enjoy playing computer games, you<br />
will be captivated by Asteroids Plus.<br />
Cat. XE-6297 $22.50<br />
'BEEZ 80 - MYTEK<br />
This secret code disassembler will disassemble<br />
any code sequence. Nothing is illegal. It will<br />
allow you to program with codes that no other<br />
disassembler can decipher!<br />
Cat X E-6298 $20.00<br />
SPACE INVADERS<br />
One of the most popular programmes ever released.<br />
This version was written especially for the Micro-<br />
Bee.<br />
Cat. XE-6030 $14.95<br />
FORTH<br />
A new language for the MicroBee. Comes complete<br />
with interpreter on one side of the tape <strong>and</strong><br />
supporting programs on the other side. As well<br />
as this it includes a very well written, bound<br />
manual.<br />
Cat X E-6965 $45.00<br />
PSYCHOTEC By Dreamcards<br />
Psychotec provides a striking example of artificial<br />
intelligence, allowing a dialogue in English<br />
between computer <strong>and</strong> operator, the computer<br />
playing the role of psychiatrist <strong>and</strong> the operator<br />
being a "patient" on the couch. Leaves other<br />
"similar" types for dead.<br />
Cat X E-6875 $15.95<br />
MERLIN By Dreamcards<br />
Merlin is a 32K adventure set in Engl<strong>and</strong> during<br />
the dark ages. Your task is to search through the<br />
dark forest inhabited by robbers, outlaws <strong>and</strong><br />
creatures with awesome magic powers to find a<br />
legendary sword. An excellent adventure.<br />
Cat X E-6870 $25.00<br />
PROGRAMMING HINTS<br />
Consists of a collection of modules which you<br />
may use to improve your own BASIC programs.<br />
<strong>The</strong>y are all linked together under a menu driven<br />
display which allows you to RUN or LIST each<br />
module to see how they work.<br />
Cat X E-6895 $14.95<br />
NUMBER 1 FOR KITS<br />
POST AND PACKING CHARGES<br />
$5 - $9.99 ($1.50) $10 - $24.99 ($3.201<br />
$25 - $4999 ($4.501 $50 - $99.99 0.501<br />
$100 - $198 ($8.00) Over $199 ($101<br />
"Free INSURANCE for Road & Registered Post over $200"<br />
All heavy or bulky items (over 20kg.) sent Comet Road Freight $12.00 anywhere<br />
in Australia.<br />
SHOP HOURS CARLINGFORD, CONCORD & HURSTVILLE<br />
Mon - Fri 9am - 5.30pm: Sat - 9am - 12pm: Thurs night 8.30pm<br />
SHOP HOURS SYDNEY<br />
Mon - Fri 8.30am - 5,30pm. Sat - 8.30ani 12pm: Thurs night 8.30pm<br />
MAIL ORDERS AND CORRESPONDENCE: P.O. Box 185, Concord, 2137 .<br />
LOG - GENERA PURPOSE INDEX<br />
This program is designed to suit a wide range of<br />
records where indexing (<strong>and</strong> later searching) can<br />
be on one or two words, or on a string of up to<br />
15 characters. Each record consists of its index<br />
heading, plus up to 12 lines of text. Each line<br />
can contain up to 41 characters.<br />
Cat X E-6890 $15.95<br />
MINE DROP<br />
-You are a tank running around a maze gathering<br />
all the supplies you can. It sounds easy, but you<br />
have a guided missile hot on your trail. Your<br />
only defence is a remote controlled mine which<br />
you drop <strong>and</strong> explode at will. A very fast joystick<br />
or key controlled game.<br />
Cat XE-6960 $14.95<br />
PENETRATOR<br />
A low resolution graphic version of the popular<br />
game "Scrambler". You must defeat the rockets<br />
<strong>and</strong> bomb the radars in an effort to get to the<br />
next stage which is even harder. This game can be<br />
either controlled by a Joystick or by keys. Being<br />
in Lores graphics it is a very fast game. If you are<br />
bored with the same l<strong>and</strong> pattern you can devise<br />
your own.<br />
Cat XE-6955 $19.95<br />
SPACE PATROL<br />
A lot like Penetrator but in high resolution<br />
graphics. You must battle your way through<br />
the various stages where at the last stage you have<br />
four chances of blowing up a neutron bomb<br />
shelter. If you are successful, the next round is<br />
a lot harder.<br />
Cat XE-6950 $16.95<br />
METEOR RESCUE - MYTEK<br />
Your mission is to rescue str<strong>and</strong>ed astronauts.<br />
You are the comm<strong>and</strong>er of the L<strong>and</strong>ing Module<br />
docked in space with the mother ship. It is your<br />
responsibility to guide the l<strong>and</strong>ing module<br />
through a meteor field, down to the surface of<br />
the planet, to l<strong>and</strong> safely on a l<strong>and</strong>ing pad. An<br />
astronaut will then run to your l<strong>and</strong>ing module<br />
<strong>and</strong> you will blast off. You must use your lasers<br />
if necessary <strong>and</strong> dock with the mother ship<br />
again. A total of six astronauts must be shuffled<br />
to the mother ship.<br />
Cat XE-7020 $17.50<br />
CORVILLE CASTLE<br />
Corville Castle is an adventure which will take<br />
you to a far away place of mystic castles, fierce<br />
monsters <strong>and</strong> evil warlocks. You must enter the<br />
warlocks castle <strong>and</strong> find some dark secret which<br />
will help you to destroy the warlock. But remember,<br />
you only have until dusk.<br />
Cat X E-6285 $16.95<br />
.DEFENDER - FROM MYTEK<br />
This long awaited program is finally available. Defender needs no introduction.<br />
<strong>The</strong> Defender arcade game is one of the most popular ever produced<br />
<strong>and</strong> the Mytek version is brilliant, a rival for Asteroids Plus.<br />
Cat X E-7036<br />
DESTROYER<br />
$22.50<br />
You are the UFO <strong>and</strong> you must destroy the enemy city buildings before<br />
you can l<strong>and</strong>. You have no control over the UFO except for the three<br />
bombs on every pass you make over the city. But beware the UFO gets<br />
lower with every pass. Good graphics <strong>and</strong> sound.<br />
Cat X E-7048 $14.95<br />
COULOMBS LAW<br />
This program is another in the series of Physics simulations. <strong>The</strong> first<br />
part is a tutorial <strong>and</strong> the second is a simulation of the experiment.<br />
Cat. X E-7049 $14.95<br />
BACKGAMMON - FROM MYTEK<br />
This game conforms exactly to that set down in the official rules of the<br />
International Backgammon Association, including the rules of doubling<br />
<strong>and</strong> scoring.<br />
Cat X E-7050 $17.50<br />
POOLS AND LOTTO<br />
Two programs to help make life easier for the Pools <strong>and</strong> Lotto enthusiast.<br />
<strong>The</strong> first program chooses your numbers for the week <strong>and</strong> the second<br />
program allows you to input your numbers into a program <strong>and</strong> when<br />
Lotto night arrives you can input the winning numbers <strong>and</strong> the computer<br />
will check your Lotto for you.<br />
Cat XE-7045 $14.95<br />
WONDER WORDS<br />
This program allows you to input 20 words <strong>and</strong> the computer will create<br />
a Wonder Word puzzle. This can be either sent to a printer or solved on the<br />
screen or let the computer solve it. Just the program for Wonder Word<br />
enthusiasts.<br />
Cat XE-7046<br />
$14.95<br />
GEO-TECH DRAWING<br />
This is the first tape in a series to assist students in grasping the fundamentals<br />
of geometric <strong>and</strong> technical drawing. It uses good graphics with<br />
excellent explanations.<br />
tat X E-7047 $14.95<br />
Mail Order<br />
By<br />
LED<br />
BAN KCARD<br />
Via Your Phone<br />
ELECTRONICS Australia, January, 1984 123
microbee<br />
PFRcrlIfIl<br />
rnnni 1111rFlInR<br />
microbee<br />
Series 2<br />
PERSONAL<br />
COMMUN-<br />
ICATOR<br />
Now ready for 1984 (watch<br />
out George Orwell, big<br />
brother is watching with<br />
envy!), the microbee Series<br />
2 Personal Communicator<br />
has been designed to meet<br />
the needs of modern times.<br />
It has BUILT-IN<br />
WORDBEE in ROM as<br />
well as MICROWORLD<br />
BASIC <strong>and</strong><br />
NETWORKING.<br />
<strong>The</strong> Personal<br />
Communicator is a<br />
powerful home computer<br />
ideal for virtually any home<br />
use from wordprocessing,<br />
spreadsheet analysis, education <strong>and</strong><br />
even experimentation with the<br />
computer concepts as they evolve<br />
during the year.<br />
With the optional BEEMODEM you<br />
can send WORDBEE files across any<br />
telephone line to another computer.<br />
Bee the first on your block to have<br />
home telex!<br />
A big feature of the Personal<br />
Communicator is the use of batterybacked<br />
CMOS RAM so that<br />
programs can be stored even when<br />
the power has been disconnected.<br />
This is particularly useful with<br />
WORDBEE or BASIC files which<br />
can be developed at home <strong>and</strong> then<br />
the computer can be taken to the<br />
school or office for printout. Of<br />
course the MICROWORLD BASIC<br />
is also built-in to your Personal<br />
Communicator so you can run any of<br />
the software developed for any<br />
microbee to date.<br />
In fact, the Personal Communicator<br />
is also the Experimenter <strong>and</strong><br />
Educator microbees fully exp<strong>and</strong>ed.<br />
You have the features of every<br />
machine. If your needs grow you<br />
may consider exp<strong>and</strong>ing your<br />
Communicator to the Advanced<br />
Personal Computer using disk drives.<br />
Ask your local microbee shop for<br />
details.<br />
Specifications:<br />
PROCESSOR: Z80A running at 3.375 MHZ<br />
KEYBOARD: 60 key FULL SIZED<br />
QWERTY layout with full travel.<br />
MEMORY: 68K comprising of 32K user<br />
RAM 28K ROM software, 4K character ROM,<br />
4K graphics <strong>and</strong> screen memory.<br />
DISPLAY: Direct video to external monitor<br />
or modified TV. 80 by 24 <strong>and</strong> 64 by 16<br />
character display modes, high resolution PCG<br />
graphics to 512 by 256 pixels. Upper <strong>and</strong> lower<br />
case with full programmability at any screen<br />
location.<br />
SOFTWARE: MICROWORLD 16K BASIC<br />
V5.22 in ROM, MICROWORLD Z80 machine<br />
code monitor, built-in diagnostics,<br />
NETWORKING with programmable baud<br />
rates from 110 to 4800 Baud, 7, 8 bit formats,<br />
half, full duplex transmission <strong>and</strong> complete file<br />
transfer using the 'HOBBY' st<strong>and</strong>ard<br />
Christensen protocol.<br />
INPUT/OUTPUT: Programmable 8 bit<br />
input/output parallel port, programmable RS23:<br />
port, cassette interface, direct video, 50 way<br />
Z80 expansion bus.<br />
Recommended Options:<br />
microbee HIGH RESOLUTION<br />
MONITOR $199.00<br />
BEEMODEM $149.50<br />
RGB COLOUR MODULE $125.00<br />
microbee PRINTER $449.00<br />
Other Personal Computers in<br />
the <strong>Microbee</strong> Series 2 range<br />
— all with guaranteed<br />
E-X-P-A-N-D-A-B-I-L-I-T-Y<br />
microbee<br />
EXPERIMENTER $399<br />
<strong>The</strong> low cost microbee Series 2<br />
Experimenter has been designed<br />
for those starting out in the<br />
fascinating world of computers or<br />
those who want to explore the<br />
exciting developments in the fast<br />
moving MICROWORLD.<br />
microbee<br />
EDUCATOR $449<br />
<strong>The</strong> microbee Series 2 Educator<br />
was specifically designed to serve<br />
the needs of the education market,<br />
to increase our learning capabilities<br />
either about computers or about<br />
life itself. In constant use in<br />
schools universities <strong>and</strong> technical<br />
colleges throughout Australia <strong>and</strong><br />
New Zeal<strong>and</strong>.
microbee<br />
$1495 WITH SINGLE<br />
400K DISK DRIVE<br />
$1795 WITH DOUBLE<br />
400K DISK DRIVE<br />
microbee Series 2<br />
ADVANCED<br />
PERSONAL<br />
COMPUTER<br />
Now for the first time in Australia: the<br />
microbee Series 2 Advanced Personal<br />
Computer with 400K disk drive for $995.00<br />
(including sales tax)! <strong>The</strong>n add bundled world<br />
class software such as CP/M, MICROSOFT<br />
BASIC, MULTIPLAN, WORDSTAR <strong>and</strong> a<br />
powerful library of support programs for<br />
$500.00 <strong>and</strong> you will have some idea as to<br />
why the microbee Series 2 Advanced Personal<br />
Computer is the most powerful <strong>and</strong> best<br />
price/performance computer in its class. What's<br />
more any existing microbee owner can convert<br />
his microbee to the Series 2 APC at any time<br />
<strong>The</strong> microbee Series 2 APC uses the popular<br />
Z80 microprocessor <strong>and</strong> runs st<strong>and</strong>ard CP/M<br />
so that users have access to the vast library of<br />
CP/M software available world wide.<br />
MICROSOFT BASIC is now supplied on disk.<br />
WORDSTAR, according to independent<br />
surveys .now accounts for 50% of all word<br />
processing software now in use so the<br />
designers of the Series 2 APC decided to<br />
purchase the OEM rights for your benefit.<br />
MULTIPLAN is considered by many to be<br />
one of the most powerful spreadsheets yet<br />
produced for the microcomputer.<br />
You can exp<strong>and</strong> your microbee Series 2 APC<br />
to drive 2 or more disk drives. A hard disk<br />
drive unit is now operational <strong>and</strong> will release<br />
soon. Watch the magazines for news of the<br />
128K/controller board for the Series 2 APC<br />
<strong>and</strong> the 16 bit expansion policies.<br />
Your microbee Series 2 APC is a world class<br />
machine from the hardware as well as the<br />
software point of view. <strong>The</strong> exclusive<br />
SETDRIVE utility will convert your disk<br />
system to read diskettes from other computers<br />
such as OSBORNE, KAYPRO, BBC, <strong>and</strong> a<br />
host of others! <strong>The</strong> Series 2 APC is also<br />
equipped with VIRTUAL DRIVE capability.<br />
This means single disk owners can readily<br />
copy from A to B using only one drive.<br />
Another world first is the CONFIG program<br />
which enables a Series 2 APC user to<br />
reCONFIGure his CP/M system to select<br />
screen positioning, background <strong>and</strong> foreground<br />
colour, parallel <strong>and</strong> serial printers disk drive<br />
information <strong>and</strong> even auto-start disks.<br />
Recommended Options:<br />
ADDITIONAL DISK DRIVE $300.00<br />
microbee HIGH RESOLUTION<br />
MONITOR $199.00<br />
BEEMODEM $149.50<br />
RGB COLOUR MODULE $125.00<br />
microbee PRINTER $449.00<br />
128K EXPANSION UNIT<br />
(Soon to be released)<br />
Specifications:<br />
PROCESSOR: Z80A running at 3.375 MHZ<br />
KEYBOARD: 60 key FULL SIZED<br />
QWERTY layout with full travel.<br />
MEMORY: 64K comprising of 8K ROM, 4k<br />
graphics <strong>and</strong> screen memory.<br />
DISPLAY: Direct video to external monitor<br />
or modified TV. 80 by 24 <strong>and</strong> 64 by 16<br />
character display modes, high resolution PCG<br />
graphics to 512 by 256 pixels. Upper <strong>and</strong> lower<br />
case with full programmability at any screen<br />
location.<br />
SOFTWARE: CP/M. 2.2, MICROSOFT<br />
BASIC-80, WORDSTAR 3.0, MULTIPLAN<br />
V1.05, MICROWORLD BASIC V6.0,<br />
WORDBEE, EDASM, CP/M UTILITIES,<br />
COMMUNICATIONS PACKA3E,<br />
MICROWORLD SUPPORT LIBRARY.<br />
INPUT/OUTPUT: Programmable 8 bit<br />
input/output parallel port, programmable RS232<br />
port, cassette interface, direct video.<br />
Well mannered, friendly personal computers that start you computing <strong>and</strong> exp<strong>and</strong> to<br />
keep pace with your needs, providing challenges <strong>and</strong> encouragement at each stage of<br />
060 your computing development.<br />
microbee computer shops<br />
1 Pattison Ave,<br />
Waitara 2077.<br />
Phone (02) 487 2711<br />
Authorised.Dealers:<br />
NSW: JazTar, (inc. Electronic Agencies)<br />
117 York Street, Sydney.<br />
115 Parramatta Road, Concord.<br />
121 Forest Road, Hurstville.<br />
Cnr Carlingford <strong>and</strong> Pennant Hills<br />
Road, Carlingford.<br />
Compu-K, 7 Casino Street; Lismore.<br />
Comput/Ed, 8 Park Arcade,<br />
Park Avenue, Coffs Harbour.<br />
729 Glenferrie Rd, Cooleman Court,<br />
Hawthorn 3122. Weston A.C.T. 2611.<br />
Phone (03) 818 2244 Phone (062) 88 6384<br />
ACT: Computech, Belconnen Churches<br />
Centre, Benjamin Way, Belconnen.<br />
VIC: Computerl<strong>and</strong> South Melbourne,<br />
37 Albert Road. Melbourne.<br />
S.A... Key Computers,<br />
1061 South Road, Edwardstown.<br />
77 Grenfell Street, Adelaide.<br />
W.A.: Altronics, 105 Stirling Street,<br />
Perth.<br />
141 Stirling Highway,<br />
Nedl<strong>and</strong>s, Perth.<br />
Phone (09) 386 8250<br />
QLD.. Software 80, 105 Milton Road,<br />
Milton.<br />
Electrographic Office Systems,<br />
25 Grafton Street, Cairns.<br />
Town <strong>and</strong> Country. Computers,<br />
CTL Centre, Anne Street, Aitkenvale,<br />
Townsville.<br />
TAS: Central Data, 14A Goodwin<br />
Street, Launceston.<br />
welcome here<br />
DIRECT ORDERS<br />
PHONE (02) 487 2711<br />
APPLIED<br />
TECHNOLOGY<br />
RETAIL<br />
PTY LTD
mtcrobee<br />
SOFTWARE<br />
This<br />
PRINTERS MAT<br />
DTBO, P a. is FAX80 two screen dump programs o suit CP80, MX80,<br />
printers One isa screen durnp utility<br />
ASCII while the other prints out memory contents both hexadecimal <strong>and</strong><br />
Cat. XE-7051<br />
characters A must for use with printers<br />
$17.50<br />
Another<br />
DUO-ONE ,<br />
has two programs for ineprce ofone rom Dreamcards One side<br />
Both poker, use Hires <strong>and</strong> the graphics other is Excellent Casino which value. is a three r. poker machine<br />
Cat ..-7052 $15.95<br />
A GREAT SELECTION several A.Turtle.programPigfasiteen<br />
monin the DEatterNyRagier <strong>and</strong> has been<br />
writing<br />
written <strong>and</strong> comes complete <strong>The</strong> with is a one 40 of page the dearly best Turtle programs<br />
written<br />
OF MICROBEE<br />
with manual<br />
Cat.<br />
many<br />
XE-7053<br />
help.I drawings<br />
$29.50<br />
SOFTWARE IS<br />
This<br />
DEFENZgyi -<br />
long awaited program is availlettfender needs no<br />
ever introduction <strong>The</strong> Defender arcade game is one of the most popular<br />
produced<br />
ALWAYS AVAILABLE Plus <strong>and</strong> the Mytek version is brilliant, a rival for Asteroids<br />
Cat. XE-7036. $24.50<br />
FROM JAYCAR<br />
This part program is ..mAi ier in e series ysics simulations <strong>The</strong> first<br />
Cat.<br />
is<br />
XE-7049<br />
tutorial <strong>and</strong> the second is a simu.tion of the experiment<br />
.14.95<br />
nf BVSMiairse9Mw-n _<br />
Riles of the<br />
Asteroids Plus<br />
ASTEI59,1eI4S<br />
is one nest<br />
Ph.ySrejhuatek<br />
games ig n graphic arcade doubling International Backgammon Association, including the rules of<br />
available<br />
resolution graphics for shields the MicroBee. sound effects, It features intelligent 3-D point objects by guided point Cat. XE-7050<br />
<strong>and</strong> scoring.<br />
$1 8.50<br />
games missile, you black will holes be captivated <strong>and</strong> a score by board Asteroids tf you Plus enjoy playing • computer This fundamentals is the firstgiEPsenTfsccH, a tslIMAls9n grasping the<br />
Cat. XE-6297 $22.50 graphics of geometric <strong>and</strong> technical drawing. It uses good<br />
A on new one language side of the for tape the <strong>and</strong> MiafB9e.FFIles supporting programs complete on the with other interpreter<br />
Cat. XE-7047<br />
with excellent explanations<br />
$14,95<br />
well as this it indudes a very well written bound manual side. As Some DISAWM LFDsMace.wrwris<br />
difference. may It say allows you an to set r out where the data fields one are has so the a<br />
Cat. XE-6965 $47.50 shouldn't computer is saving time, not trying to disassemb. da. A program you<br />
Psychotec PSYTK ByPre.mpard<br />
provides e a strkuiy example<br />
allowing a dialogue in English betweencomputer or arti <strong>and</strong> lc.' intelligence,<br />
computer playing the ro. of psychiatrist <strong>and</strong> the operator operator being the<br />
Cat. XE-6915.<br />
be without<br />
$15.95<br />
`patient' on the couch Leaves other "similar' types for dead a Two<br />
CHEAPIF Dre43mcAerttses,<br />
we've top quality programs or price one. Hangman<br />
Cat. XE-6875.<br />
$15.95 Both seen yet on side A a. a superb version of Battleship on side R<br />
Merlin is a 32,<br />
,,IVIEpLIN<br />
adve ure set in<br />
By Elteianc4N,<br />
uunng u L<br />
task is to search through the darkforest inhabited by robbers, ages outlaws Your<br />
Cat. XE-6920.<br />
have excellent graphic.<br />
$1 5.9 5<br />
<strong>and</strong> An excellent creatures adventure with awesome magic powers to find a legendary sword<br />
This wincepiviPOER BEE<br />
to compose, is a very play, well edit, • transpose program as or weff music as being is program able to load allows <strong>and</strong> save you<br />
Cat. XE-6870. $25.00 worth your music A program that has been a long time in the writing <strong>and</strong> well<br />
This program LOG is - GENERAL<br />
to<br />
PURPOSE INDEX<br />
suit<br />
indexi (<strong>and</strong> later a range or where<br />
Cat. XE-6930.<br />
buying.<br />
$22.50<br />
searching)<br />
string up to 15 characters can be on one or two words or on a<br />
record<br />
Plus up to 12 lines of text Each line can consists con.in up of its to index 41 characters heading,<br />
A quality fast moving card<br />
PONTOON<br />
game re up to 6 players can<br />
against play<br />
Cat. XE-6890. $15.95 Cat. XE-6940<br />
the computer who is banker.<br />
$14.95<br />
You are a tank running around<br />
MINE<br />
a maze<br />
DROP.<br />
can It sounds easy, but you have a guided ga missile ng all hot the on supplies your trail. you TRSBEE is a package-PIM ttiairatfliRS-80 Model .1 <strong>and</strong> 3<br />
Your only<br />
explode at defence will A very is a remote fast joy.. controll. or key mine controlled which game you drop <strong>and</strong><br />
Although Program tapes some into program the MicroE3ee editing will without still be any required additional hardware.<br />
per to their<br />
first running, the majori of ram typing time is saved by TRSBEE <strong>The</strong><br />
Cat XE-6960.<br />
$1 5.95 Most program programs loads may then be BASIC programs into MicroWorid BASIC<br />
edited<br />
A low resolution graphicversionthepopugame PENETRATOR<br />
the <strong>and</strong> run <strong>The</strong> second program in<br />
package<br />
must defeat the rode. <strong>and</strong> bomb radars in an `Scrambler'. effort to . to You memory. <strong>The</strong> loads any TRS-80 machine code file into the MicroBee<br />
third<br />
next stage wh. is even harder. This game can be either controlled the MicroBee EDITOR/ASSEMBLER program loads assem. film into the<br />
Any TRS-80 Model 1 or3 tape may<br />
a Joystick by keys Being in Lo-res graphics it is a very. game. by<br />
you are bored with the same l<strong>and</strong> pattern you can devise your own If on be loaded TFISBEE opens up a whole new wort of possib. software<br />
Cat.<br />
your<br />
XE-7005-<br />
MicroBee,<br />
$32.50<br />
Cat. XE-6955. $19.95 This program ,UPsigkEttie9asY?i REGISTER<br />
Your mission METEOR is o rescue st<br />
rRan.ci<br />
as<br />
lliELLVilftek<br />
m<strong>and</strong>er of the L<strong>and</strong>ing Modu. docked space with ou the are mother com- homes Fri'. value of your<br />
It is your ship. bons of contents all fisted for insurance purposes, as weN as providing des.,<br />
items the event of their loss or destruction<br />
responsibility<br />
meteor field down to the to surface gu. the of l<strong>and</strong>ing the planet module to l<strong>and</strong> through safely on the are catalogued by their name, Effects<br />
description<br />
a rooms are provided, <strong>and</strong> up to 28 items may <strong>and</strong> value. be list. Nine each. separate<br />
l<strong>and</strong>ing will blast pad off. An You astronaut must use will your then run to your l<strong>and</strong>ing module <strong>and</strong> you Cat.<br />
lasers ship again. A total of 6 astronauts d necessary must be a. shuttled dock with to XE-7000. $15.95<br />
mother ship.<br />
the Is a super teaching Many IC dWoorgriaLfutorial is a set of 9<br />
Cat XE-6285- $18.50 novice. interactive exercises designed for teaching Basic the computer<br />
unique double No previous saeen technique kriowledge to display assumed both Basic the normal Tutorial computer uses a<br />
Just like the 1$111Pg1S-2139<br />
consists of several frames which s-imillYtnlincie. you must complete <strong>The</strong> game<br />
rescue your sweetheart from Kong. Excellent graphics <strong>and</strong> to<br />
student output <strong>and</strong> to use the the tutorial MicroBee exercises in the at normal the one way, time. while This the allows the<br />
tutorial<br />
instructions<br />
sound.<br />
Cat. XE-7054<br />
Joystick compatible.<br />
Cat XE-686t,<br />
appear in the lower half of the screen<br />
$22.00<br />
$22.00 ConsiMignitralgiv99xeDroiEsesWeg9eTfkrir ma ire<br />
Afast action paced<br />
CHOPPR<br />
rc game w ich<br />
- 11/ek<br />
must rate<br />
best. You have full control of a helicopter as <strong>and</strong> one you of must Mytek's<br />
code<br />
over enemy lines to rescue your allies Fast realistic graphics <strong>and</strong> fly<br />
computer programming Only a general <strong>and</strong> related knowledge topics as of they the to the MicroBee<br />
BASIC assumed Machine Code language is<br />
Tutorial<br />
excellent<br />
Cat. XE-7055<br />
sou.<br />
between BASIC programming <strong>and</strong> being is designed able to to bridge the gap<br />
underst<strong>and</strong> <strong>and</strong><br />
typical use<br />
Z80<br />
$22.00 Cat XE6/355<br />
manuals<br />
$27.80<br />
A program to help you<br />
SKETCH<br />
n your own<br />
Pte<br />
comm<strong>and</strong>s allow easy drawing d circles, polygons . G. characters <strong>and</strong> boxes Simple<br />
<strong>The</strong>se then can be dumped to tape to be used in a future program. etc.<br />
This program is a ad written en management system that<br />
Comes<br />
Cat. XE-7056.<br />
complete with manual<br />
System utilised similar the MicroE3ee to those fou. to its on ful. larger to provide <strong>and</strong> more a Da. Management<br />
expensive<br />
This comes complete with large bound manual systems<br />
$19.95 Cat. XE-6945. $19.95<br />
Jaycar ncorPorating<br />
SYDNEY<br />
SHOWROOMS<br />
ELECTRONIC AGENCIES<br />
117 YORK STREET - PHONE: (021 264 66,8<strong>and</strong> (02) 267 1614<br />
TELEX: 72293<br />
CARL ING FORD<br />
Cnr. CARLINGFORD & PENNANT HILLS ROAD - PHONE: 102) 8724444<br />
CONCORD<br />
L.,<br />
115 - 117 PARRAMATTA ROAD - PHONE: (02) 7453077<br />
U RS-KV I L ,E 121 FOREST ROAD - PHONE: (021 570 7000<br />
NUMBER 1 FOR KITS<br />
POST AND PACKING CHARGES<br />
$5 - $9.99 ($1.50) $10 - $24.99 ($3.20)<br />
$25 - $49. ($4.50) $50 - $99.99 ($6.50)<br />
$100 - $198 (58.001 Over $199 ($101<br />
"Free INSURANCE for Road & Registered Post over $200"<br />
All heavy or bulky items (over 20kg.) sent Comet Road Freight $12.00 anywhere<br />
in Australia.<br />
SHOP HOURS CARLINGFORD, CONCORD & HURSTVILLE<br />
Mon - Fri 9am - 5.30pm: Sat - 9am - 12pm: Thurs night 8.30pm<br />
SHOP HOURS SYDNEY<br />
Mon - Fri 8.30am - 5,30pm. Sat - 8.30am - 12pm: Thurs night 8.30pm<br />
MAIL ORDERS AND CORRESPONDENCE: P.O. Box 185, Concord, 2137<br />
ATTENTION<br />
MICROBEE USERS<br />
• GOOD ORIGINAL SOFTWARE<br />
WRITERS REQUIRED<br />
• TOP MONEY PAID FOR<br />
If<br />
ORIGINAL<br />
you are a crea ive programR9r9oWs§at P<br />
seN why not write for us? Maybe you can turn your your programs hob into will<br />
profitable business<br />
a<br />
We Jaycar insist will on pay glitch-free you either programs a once-only with fee reasonab. or a commission written instructions<br />
the sale<br />
of Either programs<br />
<strong>and</strong> you way you will do better with us We will mass produce all material<br />
can audit us on sales any time<br />
ff you think that you have a program that is exiting, unique<br />
better than ‘44-iat's around - why or simpty<br />
not contact us?<br />
Just to send evaluate a quality recoding of the cassette, (yes, you CAN tn<br />
TOP PRICES PAID FOR GOOD PROGRAMS<br />
NEWT<br />
ETI 675 MICROBEE<br />
Parallel-to-serial interface<br />
Great Ref. ETI kit enables January you 1984<br />
your MictoBee to a to convert the serial (almost RS-232) port on<br />
parallel port suibble for the cheap parallel printers<br />
Cat now KE-4665 around<br />
ONLY $29.50<br />
NEwr BASIC KIT<br />
ETI 656 BUG DEBUGGER<br />
Ref. ETI January 1984<br />
What<br />
bug in a a great EPROM idea, You This can project also enables use it for you temporary to anaYse program a programming<br />
with battery backup <strong>The</strong> Jaycar kit comes with all the ETI specified storage<br />
Cat components KE-4655<br />
ONLY $35.00<br />
MICROSOFT BASIC-80 MANUAL<br />
This Drive book Systems ext:fains It in includes detail the information MicroSoft E3ASIC about that D. f comes with Disc<br />
e<br />
instructions on the use of assembly language routines loading <strong>and</strong><br />
Cat. XE-8018 $29.95<br />
NEW SOFTWARE FOR<br />
FEBRUARY 1984<br />
<strong>The</strong> can then program either allows edit you transpose, Playback or save the the screen notes onto You<br />
cassette. This is a program which is .ucational <strong>and</strong> entertaining.<br />
Cat. XE-7061 $21.95<br />
Data Each record Manager consists can of hATIM1 4 lines, a reAtioas9iRor search can then 60 records be done (161,1<br />
word in any record <strong>and</strong> those records displayed on any<br />
Cat XE-7062 $15.95<br />
This more book is the sequellIkaasFM. Pcontains much much<br />
information<br />
volume you're going <strong>and</strong> a to memory love the map sceo. of 7 even pages more tf you liked the first<br />
Cat. X5-8016. $16.00<br />
Another excellent hiresg gylp<br />
added realism, gdiAnYrnek. This is a game with<br />
excellent<br />
surpass. themselves with graphics this one <strong>and</strong> fantastic sound Mytek have far<br />
Cat. XE-705& $22.50<br />
A great unity program TikPfmDOCTSR<br />
backup tapes it can load om bad tapes ek As <strong>and</strong> in doing as being so points able to out make<br />
errors in the tape A very useful program<br />
the<br />
Cat. XE-7059. $18.50<br />
albws Another the utility entering program of breakpoin. from RXEltuopGera.s into machine at language assembler programs level <strong>and</strong><br />
very useful utikty to use.<br />
A<br />
Cat. XE-7060- $18.50<br />
CHECK OUR CONCORD STORE FOR SATURDAYAFTERNOON TRADING IN FEBRUARY<br />
Mail Order<br />
By<br />
BAN KCARD<br />
Via Your Phone'<br />
109
<strong>Microbee</strong>-No.1 for computers<br />
Jaycar -No.1 for <strong>Microbee</strong><br />
Jaycar Electronic Agencies is proud to announce the 1984 range of microbee<br />
computers — at new low prices!! <strong>The</strong> microbee Series 2 machines are ALL<br />
supplied with built-in communications capability, dual font 80 character by<br />
24 line & 65 character<br />
by 16 line<br />
displays. Remember,<br />
your microbee is<br />
obsolete-proof with<br />
g'teed upward<br />
exp<strong>and</strong>ability.<br />
microbee Series 2 EXPERIMENTER<br />
By popular request, the low cost microbee Series 2 Experimenter has been designed for those who are starting out in the<br />
fascinating word of computers or those who want to share the fascination of exploring the exciting developments in the fast<br />
moving MICRO WORLD.<br />
Dem<strong>and</strong> for projects using the microbee is so great that 'Electronics Today' are now planning to run a microbee project every<br />
month during 1984. So far ETI has described the light pen, EPROM programmer, a radio TTY printer, the world's first home<br />
facsimile receiver <strong>and</strong> ROM exp<strong>and</strong>er board for the microbee. Virtually every local computer magazine has run reviews <strong>and</strong>/or<br />
columns devoted entirely to the microbee. If you want to be part of the MICROCOMPUTER GENERATION in 1984 then<br />
microbee Series 2 Experimenter is the ideal starting point. Of course you can exp<strong>and</strong> your microbee Series 2 Experimenter<br />
as your need grows.<br />
microbee Series 2 EDUCATOR<br />
<strong>The</strong> microbee Series 2 was specifically designed to serve the need, of the EDUCATION MARKET. Let's face it, the primary<br />
non business use for most personal microcomputers is to increase our learning capabilities either about computers (computer<br />
awareness, or about life itself. microbee Series 2 has now been officially approved by Education Departments in NSW, WA<br />
<strong>and</strong> Queensl<strong>and</strong> <strong>and</strong> is being carefully considered in virtually all other states <strong>and</strong> by the National Schools Commission at the<br />
time this ad was going to press.<br />
<strong>The</strong> microbee Educator uses BATTERY BACKED NON-VOLATI LE CMOS RAM so your programs are saved in the microbee<br />
Series 2 after the power is switched off. Students can bring the microbee Series 2 Educator home from school to complete<br />
assignments ready for class the next day. With the optional BEEMODEM you can use your microbee Series 2 Educator to talk<br />
to other computers or information networks.<br />
microbee Series 2 PERSONAL COMMUNICATOR<br />
With the BUILT-IN WORDBEE in ROM as well as MICROWORLD BASIC <strong>and</strong> NETWORKING, the Personal Communicator<br />
is a powerful home computer ideal for virtually any home use from wordprocessing, spreadsheet analysis, eduction <strong>and</strong> even<br />
experimentation with the computer concepts as they evolve during the year. With the optional BEEMODEM you can send<br />
WORDBEE files across any telephone line to another computer. Bee the first on your block to have home telex,<br />
microbee Series 2 ADVANCED PERSONAL COMPUTER<br />
Now for the first Time in Australia: the microbee Series 2 Advanced Personal Computer with 400K disk drive. <strong>The</strong>n add<br />
bundled world class software such as CP/M, MICROSOFT BASIC, MULTIPLAN, WORDSTAR <strong>and</strong> a powerful library of<br />
support programs <strong>and</strong> you will have some idea as to why the microbee Series 2 Advanced Personal Computer is the most<br />
powerful <strong>and</strong> best price/performance computer in its class. What's more any existing microbee owner can convert his microbee<br />
to the Series 2 APC at any time<br />
<strong>The</strong> microbee Series 2 APC uses the popular Z80 microprocessor <strong>and</strong> runs st<strong>and</strong>ard CP'M so that users have access to the vast<br />
library of CP/M software available world wide. MICROSOFT BASIC is now supplied on disk. WORDSTAR, according to<br />
independent surveys now accounts for 50% of ALL word processing software now in use so the designers of the Series 2 APC<br />
decided to purchase the OEM rights for your benefit. MULTIPLAN is considered by many to be one of the most powerful<br />
spreadsheets yet produced for the microcomputer.<br />
NEW<br />
GAMES<br />
FOR<br />
MICROBEE<br />
KING KONG — from MYTEK<br />
_lust Ike the arcade game of a similar name <strong>The</strong> game consists of several<br />
fram es which you must complete to rescue yOur sweetheart from Kong.<br />
Excellent graphics <strong>and</strong> sound. Joystick compatible<br />
Cat. XE•7054 $22.00<br />
CHOPPER — from MYTEK<br />
A fast action packed game which must rate as one of Mytek s best You<br />
have<br />
Jaycar<br />
SYDNEY<br />
COntroi of a nelicOPter <strong>and</strong> you must fly Over enemy lines to<br />
rescue your ,lies Fast realistic graphics <strong>and</strong> excellent sound.<br />
Cat. XE 7055 $22.00<br />
SHOWROOMS<br />
I ncorporati ng<br />
ELECTRONIC AGENCIES<br />
117 YORK STREET PHONE (021 264 6688 <strong>and</strong> (02) 267 1614<br />
TELEX. 72293<br />
CARLINGFORD<br />
Cr, CARLINGFORD & PENNANT HILLS ROAD - PHONE: (02) 8724444<br />
CONCORD<br />
115 117 PARRAMATTA ROAD • PHONE: (02) 745 3077<br />
HURSTVILLE 121 FOREST ROAD PHONE. (02) 570 7000<br />
Cat. XE-4050<br />
8449<br />
Cat. XE-4100 0199<br />
SKETCH PAD<br />
o•ogram to ,e p you des gn your own , characters S.,Qie co,<br />
NUMBER 1 FOR KITS<br />
$1495 $1195<br />
DUAL 400K DISK DRIVE<br />
Cat. XE-4200<br />
SINGLE 400K DISK DRIVE<br />
m<strong>and</strong>s allow ea, draw, of c rcles Polygons <strong>and</strong> boxes etc <strong>The</strong>se then<br />
can be dumped to tape tO be used r'a futureMgr,- Comes compete<br />
with mar,.<br />
Cat. XE 7056 $19.95<br />
PRINTERS MATE<br />
•<br />
s 0,ogram s two Screen dump Programs to suit CP80 MX80 DT80<br />
80, dr, F AX80 I!r.nter, One prOgrdri, a screen dump ut• tv wh .e the<br />
it nt, out MernOry contents a^, ASC:i chard,<br />
ter, A must 'or use vv Th printers<br />
Cat. XE 7051 $17 50<br />
POST AND PACKING CHARGES<br />
$5 — $9.99 ($1.50) $10 — $24.99 ($3.20)<br />
$25 — $49.99 ($4.501 $50 — $99.99 ($6.50)<br />
$100 — $198 ($8.00) Over $199 ($10)<br />
"Free INSURANCE for Road & Registered Post over $200"<br />
All heavy or bulky items (over 20kg.) sent Comet Road Freight $12.00 anywhere<br />
in Australia.<br />
SHOP HOURS CARLINGFORD, CONCORD & HURSTVILLE<br />
Mon — Fri 9am 5.30pm: Sat — 9am — 12pm: Thurs night 8.30pm<br />
SHOP HOURS SYDNEY<br />
Mon — Fri 8.30am — 5,30pm. Sat — 8.30am — 12pm: Thurs night 8.30pm<br />
MAIL ORDERS AND CORRESPONDENCE: P.O. Box 185, Concord, 2137 .<br />
s399<br />
Cat. XE-4000<br />
Note: the software that is supplied with each<br />
machine — at no extra charge!!<br />
Cat. XE-4300<br />
i<br />
DUO — ONE<br />
s 40' the ca,0 pr ce Of one s horn ree Dream, 0s<br />
-as poker a^O the Other s<br />
machine<br />
Both 'es graphics •Exce Ie^t & v e<br />
Cat. XE 7052<br />
$15.95<br />
EXTENDED TURTLE<br />
A e ,ogram wh ch has .tten oy a TaaCner <strong>and</strong> haS bee,<br />
es_<br />
n,ns n wr, T" iS one 0,<br />
Selra n "a-Z, 'comes comp ,ere w , tn a 40 page ciear y wr tten<br />
mTan tye he . 4,, orawngs<br />
Cat. X E•7053<br />
$29.50<br />
,.",■111111111.1.11.11.111■1‘<br />
Mai I Order<br />
By<br />
BAN KCA R D<br />
Via Your Phon/
microbee<br />
<strong>Microbee</strong>-No.1 for computers<br />
Jaycar -No.1 for <strong>Microbee</strong><br />
Jaycar Electronic Agencies is proud to announce the 1984 range of microbee<br />
computers — at new low prices!! <strong>The</strong> microbee Series 2 machines are ALL<br />
supplied with built-in communications capability, dual font 80 character by<br />
24 line & 65 character<br />
by 16 line<br />
displays. Remember,<br />
your microbee is<br />
obsolete-proof with<br />
g'teed upward<br />
exp<strong>and</strong>ability.<br />
microbee Series 2 EXPERIMENTER<br />
By popular request, the low cost microbee Series 2 Experimenter has been designed for those who are starting out in the<br />
fascinating world of computers or those who want to share the fascination of exploring the exciting developments in the fast<br />
moving MICRO WORLD.<br />
Dem<strong>and</strong> for projects using the microbee is so great that 'Electronics Today' are now planning to run a microbee project every<br />
month during 1984. So far ETI has described the light pen, EPROM programmer, a radio TTY printer, the world's first home<br />
facsimile receiver <strong>and</strong> ROM exp<strong>and</strong>er board for the microbee. Virtually every local computer magazine has run reviews <strong>and</strong>/or<br />
columns devoted entirely to the microbee. If you want to be part of the MICROCOMPUTER GENERATION in 1984 then<br />
microbee Series 2 Experimenter is the ideal starting point. Of course you can exp<strong>and</strong> your microbee Series 2 Experimenter<br />
as your need grows.<br />
microbee Series 2 EDUCATOR<br />
<strong>The</strong> microbee Series 2 was specifically designed to serve the needs of the EDUCATION MARKET. Let's face it, the primary<br />
non-business use for most personal microcomputers is to increase our learning capabilities either about computers (computer<br />
awareness, or about life itself. microbee Series 2 has now been officially approved by Education Departments in NSW, WA<br />
<strong>and</strong> Queensl<strong>and</strong> <strong>and</strong> is being carefully considered in virtually all other states <strong>and</strong> by the National Schools Commission at the<br />
time this ad was going to press.<br />
<strong>The</strong> microbee Educator uses BATTERY BACKED NON-VOLATILE CMOS RAM so your programs are saved in the microbee<br />
Series 2 after the power is switched off. Students can bring the microbee Series 2 Educator home from school to complete<br />
assignments ready for class the next day. With the optional BEEMODEM you can use your microbee Series 2 Educator to talk<br />
to other computers or information networks.<br />
microbee Series 2 PERSONAL COMMUNICATOR<br />
With the BUILT-IN WORDBEE in ROM as well as MICROWORLD BASIC <strong>and</strong> NETWORKING, the Persona) Communicator<br />
is a powerful home computer ideal for virtually any home use from wordprocessing, spreadsheet analysis, eduction <strong>and</strong> even<br />
experimentation with the computer concepts as they evolve during the year. With the optional BEEMODEM you can send<br />
WO R DBEE files across any telephone line to another computer. Bee the first on your block to have home telex!<br />
microbee Series 2 ADVANCED PERSONAL COMPUTER<br />
Now for the first time in Australia: the microbee Series 2 Advanced Personal Computer with 400K disk drive. <strong>The</strong>n add<br />
bundled world class software such as CP/M, MICROSOFT BASIC, MULTIPLAN, WORDSTAR <strong>and</strong> a powerful library of<br />
support programs <strong>and</strong> you will have some idea as to why the microbee Series 2 Advanced Personal Computer is the most<br />
powerful <strong>and</strong> best price/performance computer in its class. What's more any existing microbee owner can convert his micro-<br />
bee to the Series 2 APC at any time.<br />
<strong>The</strong> microbee Series 2 APC uses the popular Z80 microprocessor <strong>and</strong> runs st<strong>and</strong>ard CP/M so that users have access to the vast<br />
library of CP/M software available world wide. MICROSOFT BASIC is now supplied on disk. WORDSTAR, according to<br />
independent surveys now accounts for 50% of ALL word processing software now in use so the designers of the Series 2 APC<br />
decided to purchase the OEM rights for your benefit. MULTIPLAN is considered by many to be one of the most powerful<br />
spreadsheets yet produced for the microcomputer.<br />
MICROBEE<br />
KITS—KITS—KITS—KITS—KITS—KITS—KITS<br />
ETI 733 RTTY Convertor. Ref: ETI April 1983. This simple project allows you to hook up<br />
your MicroBee to a HF receiver <strong>and</strong> print radio teletype messages on a monitor screen.<br />
Listen to world news for FREE!!<br />
Cat. KE-4654 ONLY $17.95<br />
ETI 649 MicroBee Light Pen. Ref: ETI August 1983. This simple, low cost device plugs<br />
into the Bee's 8 bit port. <strong>The</strong> "pen" gives you an entry into the world of light pens <strong>and</strong><br />
interactive software.<br />
Cat. KE-4656 SHORTFORM $19.50<br />
SPECIAL PROBE CASE TO SUIT (as specified in ETI article) Cat. HB-6400 $19.95<br />
ETI 668 MicroBee EPROM Programmer. Ref: ETI February 1983. This simple, low cost<br />
EPROM programmer just plugs into the Bee's I/O port <strong>and</strong> enables you to save programs in<br />
any of the 5 different common EPROMs available (2716, 2532, 2732, 2732A, 2764).<br />
Kit comes complete with 'Personality' plug <strong>and</strong> all IC sockets.<br />
Cat. KE-4650 $39.95<br />
Parallel Interface Kit for the MicroBee. Includes 15 pin 'D' plug — add $15.00 if Centronics<br />
plug required.<br />
Cat KE-7017 $15.00<br />
74 ELECTRONICS Australia, March, 1984<br />
$399<br />
Note: the software that is supplied with each<br />
machine — at no extra charge!!<br />
8449<br />
Cat. XE-4000<br />
Cat. XE-4050<br />
Cat. XE-4100<br />
$1495<br />
$499<br />
Cat. XE-4200.<br />
SINGLE 400K DISK DRIVE<br />
BRILLIANT!<br />
DIRECT CONNECT MODEM<br />
KEY FEATURES<br />
* DIRECT ATTACH AUTO ANSWER MODEM<br />
* 300 BPS FULL DUPLEX (CCITT V21)<br />
* 1200 BPS HALF DUPLEX (CCITT V23)<br />
* 75 BPS BACK CHANNEL (FULL V23)<br />
4. AUTO DIAL<br />
BELL FREQUENCIES INCLUDED<br />
TELECOM APPROVED<br />
* 1 YEAR WARRANTY<br />
NO ADJUSTABLE CIRCUITRY<br />
* DESIGNED IN AUSTRALIA<br />
* MADE IN AUSTRALIA<br />
THIS IS NOT A "TOY"<br />
.,.... • ....„,.....„....<br />
UNIVERSAL 0,, T,<br />
$1195<br />
DUAL 400K DISK DRIVE<br />
Cat. XE-4300<br />
Jaycar has made a bulk purchase to bring them to you at the incredib low price of $399. Amazing value<br />
for a FULL DUPLEX unit. Cat. YC 1350
EICIEIERTABLE<br />
mtcrobee<br />
SOFTWARE<br />
DISASSEMBLER By Dreamcards<br />
Some may say Not another Disassemble,. But<br />
this one has a difference. It allows you to set out<br />
where the data fields are so the computer is saving<br />
time, not tying to disassemble data. A program<br />
you shouldn't be without.<br />
Cat XE-6915 $15.00<br />
CHEAPIE By Dreamcards<br />
Two top quality programs for the price of one.<br />
<strong>The</strong> best Hangman we've seen yet on side A an<br />
a superb version of Battleship on side B. Both<br />
have excellent graphics.<br />
Cat XE-6920 $15.00<br />
CANNIBALS AND MISSIONARIES<br />
<strong>The</strong> old logic problem game of transferring 3<br />
Cannibals <strong>and</strong> 3 Missionaries from one side of a<br />
river to the other in a boat that holds two. If<br />
there are more Cannibals than Missionaries on<br />
either side at any time the Cannibals revert to<br />
their favourite form of feeding.<br />
Cat XE-6925 $14.95<br />
COMPOSER BEE<br />
This is a very well written program for music.<br />
This program allows you to compose, play,<br />
edit, transpose as well as being able to load <strong>and</strong><br />
save your music. A program that has been a long<br />
time in the writing <strong>and</strong> well worth buying.<br />
Cat. X E-6930 $22.50<br />
WORD ADVENTURE<br />
A program with very good graphics using little<br />
characters to entice the user to think what word<br />
is either a synonym, antonym or homonym of the<br />
word they are showing. Everytime you get it<br />
wrong you ale given more clues. After the clues<br />
run out you must face the Dragon when you must<br />
spell the word he is holding correctly before you.<br />
Cat XE-6935 $14.95<br />
PONTOON<br />
A quality fast moving card game where up to 6<br />
players can play against the computer who is<br />
banker.<br />
Cat. XE-6940 $14.95<br />
MUSIC - B - MYTEK<br />
MusicB is a music Composer/Editor that lets you<br />
create <strong>and</strong> save music <strong>and</strong> sound effects. with a<br />
flexibility that makes chopsticks of the Basic<br />
PLAY comm<strong>and</strong>. MusicB is a great way to learn<br />
<strong>and</strong> play music! Comprehensive instructions are<br />
included.<br />
Cat X E-7010 $20.00<br />
BASIC TUTORIAL<br />
Is a super teaching aid for any classroom. Basic<br />
Tutorial is a set of 9 interactive exercises designed<br />
for teaching Basic to the computer novice. No<br />
previous knowledge is assumed. Basic Tutorial<br />
uses a unique double screen technique to display<br />
both the normal computer output <strong>and</strong> the tutorial<br />
exercises at the one time. This allows the<br />
student to use the MicroBee in the normal way,<br />
while the tutorial instructions appear in the lower<br />
half of the screen.<br />
Cat. XE-6860 $20.00<br />
MACHINE CODE TUTORIAL - MYTEK<br />
Consists of 8 interactive exercises designed for<br />
teaching machine code programming <strong>and</strong> related<br />
topics as they apply to the MicroBee computer.<br />
Only a general knowledge of the BASIC language<br />
is assumed. Machine Code Tutorial is designed to<br />
bridge the gap bewteen BASIC programming<br />
<strong>and</strong> being able to underst<strong>and</strong> <strong>and</strong> use typical<br />
Z80 manuals.<br />
Cat. XE-6855 $25.00<br />
BUDGET - SPREADSHEET<br />
This program is designed to speed up <strong>and</strong> simplify<br />
the task of framing a usable financial budget.<br />
Applications range from personal or household<br />
to small business finances. A quality program.<br />
Cat. XE-6850 $15.95<br />
DECODE<br />
Basic decoder <strong>and</strong> listing formatter<br />
This programme will be an invaluable aid to any<br />
one taking first steps in underst<strong>and</strong>ing machine<br />
code or wants to exp<strong>and</strong> their library of proven<br />
machine code routines. Decode will (a) print<br />
irtibedded machine code routines fully <strong>and</strong><br />
accurately (b) print all unprintable characters<br />
(c) provide a clearer, easier to read listing <strong>and</strong><br />
send all output to a printer if so required. ED<br />
ASM is not required.<br />
Cat. XE-6765 $15.95<br />
DATABEE<br />
This program is a well written data base management<br />
system that utilised the MicroBee to its<br />
fullest to provide a Data Management System<br />
similar to those found on larger <strong>and</strong> more expensive<br />
systems. This comes complete with large<br />
bound manual.<br />
Cat. XE-6945 $19.95<br />
ASTEROIDS PLUS - MYTEK<br />
Asteroids Plus is one of the finest high resolution<br />
graphic arcade games available for the MicroBee<br />
computer. It features 3-D point by- point resolution<br />
graphics, shields, sound effects, intelligent<br />
objects, guided missiles, black holes <strong>and</strong> a score<br />
board. If you enjoy playing computer games, you<br />
will be captivated by Asteroids Plus.<br />
Cat. XE-6297 $22.50<br />
BEEZ 80 - MYTEK<br />
This secret code disassembler will disassemble<br />
any code sequence. Nothing is illegal. It will<br />
allow you to program with codes that no other<br />
disassembler can decipher!<br />
Cat. XE-6298 $20.00<br />
SPACE INVADERS<br />
One of the most popular programmes ever released.<br />
This version was written especially for the Micro-<br />
Bee.<br />
Cat. XE-6030 $14.95<br />
FORTH<br />
A new language for the MicroBee. Comes complete<br />
with interpreter on one side of the tape <strong>and</strong><br />
supporting programs on the other side. As well<br />
as this it includes a very well written, bound<br />
manual.<br />
Cat. XE-6965 $45.00<br />
PSYCHOTEC By Dreamcards<br />
Psychotec provides a striking example of artificial<br />
intelligence, allowing a dialogue in English<br />
between computer <strong>and</strong> operator, the computer<br />
playing the role of psychiatrist <strong>and</strong> the operator<br />
being a "patient" on the couch. Leaves other<br />
"similar" types for dead.<br />
Cat. XE-6875 $15.95<br />
MERLIN By Dreamcards<br />
Merlin is a 32K adventure set in Engl<strong>and</strong> during<br />
the dark ages. Your task is to search through the<br />
dark forest inhabited by robbers, outlaws <strong>and</strong><br />
creatures with awesome magic powers to find a<br />
legendary sword. An excellent adventure.<br />
Cat. XE-6870 $25.00<br />
PROGRAMMING HINTS<br />
Consists of a collection of modules which you<br />
may use to improve your own BASIC programs.<br />
<strong>The</strong>y are all linked together under a menu driven<br />
display which allows you to RUN or LIST each<br />
module to see how they work.<br />
Cat. X E-6895 $14.95<br />
LOG - GENERAL PURPOSE INDEX<br />
This program is designed to suit a wide range of<br />
records where indexing (<strong>and</strong> later searching) can<br />
be on one or two words, or on a string of up to<br />
15 characters. Each record consists of its index<br />
heading, plus up to 12 lines of text. Each line<br />
Can contain up to 41 characters.<br />
Cat X E-6890 $15.95<br />
MINE DROP<br />
You are a tank running around a maze gathering<br />
all the supplies you can. It .sounds easy, but you<br />
have a guided missile hot on your trail. Your<br />
only defence is a remote controlled mine which<br />
you drop <strong>and</strong> explode at will. A very fast joystick<br />
or key controlled game.<br />
Cat. X E-6960 $14.95<br />
PENETRATOR<br />
A low resolution graphic version of the popular<br />
game "Scrambler". You must defeat the rockets<br />
<strong>and</strong> bomb the radars in an effort to get to the<br />
next stage which is even harder. This game can be<br />
either controlled by a Joystick or by keys. Being<br />
in Lores graphics it is a very fast game. If you are<br />
bored with the same l<strong>and</strong> pattern you can devise<br />
your OW,<br />
• Cat. XE-6955 $19.95<br />
SPACE PATROL<br />
A lot like Penetrator but in high resolution<br />
graphics. You must battle your way through<br />
the various stages where at the last stage you have<br />
four chances of blowing up a neutron bomb<br />
shelter. If you are successful, the next round is<br />
a lot harder:<br />
Cat. XE-6950 $16.95<br />
METEOR RESCUE - MYTEK<br />
Your mission is to rescue str<strong>and</strong>ed astronauts.<br />
You are the comm<strong>and</strong>er of the L<strong>and</strong>ing Module<br />
docked in space with the mother ship. It is your<br />
responsibility to guide the l<strong>and</strong>ing module<br />
through a meteor field, down to the surface of<br />
. the planet, to l<strong>and</strong> safely on a l<strong>and</strong>ing pad. An<br />
astronaut will then run to your l<strong>and</strong>ing module<br />
<strong>and</strong> you will blast off. You must use your lase,<br />
if necessary <strong>and</strong> dock with the mother ship.<br />
again. A total of six astronauts must be shuff•<br />
led to the mother ship.<br />
Cat. XE-7020 $17.50<br />
CORVILLE CASTLE<br />
Corville Castle is an adventure which will take<br />
you to a far away place of mystic castles, fiQrce<br />
monsters <strong>and</strong> evil warlocks. You must enter the<br />
warlocks castle <strong>and</strong> find some dark secret which<br />
will help you to destroy the warlock. But rernem•<br />
ber, you only have until dusk.<br />
Cat. X E-6285 $16.95<br />
TRSBEE - MYTEK<br />
TRSBEE is a package of three programs that<br />
loads TRS-80 Model 1 <strong>and</strong> 3 program tapes into<br />
the MicroBee without any, additional hardware.<br />
Although some program editing will still be required<br />
prior to their running, the majority of<br />
program typing time is saved by TRSBEE. <strong>The</strong><br />
first program loads TRS-80 BASIC programs<br />
into MicroWorld BASIC. Most prgrams may then<br />
be edited <strong>and</strong> run. <strong>The</strong> second program in the<br />
package loads any TRS-80 machine code file<br />
into MicroBee memory. <strong>The</strong> third program<br />
loads TRS-80 assembler files into the MicroBee<br />
EDITOR/ASSEMBLER. Any TRS-80 Model 1<br />
or 3 tape may be loaded. TRSBEE opens up<br />
a whole new world of possible software on your<br />
Micro Bee!<br />
Cat. XE-7005 $30.00<br />
HOUSEHOLD REGISTER<br />
This program will simplify the task of determing<br />
the value of your home's contents for insurance<br />
purposes, as well as providing descriptions of all<br />
listed items in the event of their loss or destruction.<br />
Effects are catalogued by name, description<br />
<strong>and</strong> value. Nine separate rooms are provided,<br />
<strong>and</strong> up to 28 items may be listed in each.<br />
Cat. XE-7000 $15.95<br />
STAT PACK - STATISTICS<br />
This program is a general purpose graph plotting,<br />
linear regression, line of best fit <strong>and</strong> correlation<br />
program. It features a t-test of significance for<br />
the correlation coefficient <strong>and</strong>, if no evidence of<br />
correlation is found, a determination of minimum<br />
sample size is performed.<br />
Cat. X E-6999 $14.95<br />
NEW SOFTWARE<br />
FOR 1984<br />
KING KONG - from MYTEK<br />
Just like the arcade game of a similar name. <strong>The</strong> game consists of several<br />
frames which you must complete to rescue your sweetheart from Kong.<br />
Excellent graphics <strong>and</strong> sound. Joystick compatible.<br />
Cat. X E-7054 $20.00<br />
CHOPPER - from MYTEK<br />
A fast action packed game which must rate as one of Myiek's best. You<br />
have full control of a helicopter <strong>and</strong> you must fly over enemy lines to<br />
rescue your allies. Fast realistic graphics <strong>and</strong> excellent sound.<br />
Cat. X E-7055 $20.00<br />
SKETCH PAD<br />
A program to ,e1, you design your own P.C.G. characters. Simple corn<br />
m<strong>and</strong>s allow easy drawing of circles, polygons <strong>and</strong> boxes etc. <strong>The</strong>se then<br />
can be dumped to tape to be used in a future Program. Comes complete<br />
with manual.<br />
Cat. XE-7056 $19.95<br />
PRINTERS MATE<br />
This progpm is two screen dump programs to suit CP80, MX80, DT80,<br />
80DP <strong>and</strong> F AX80 printers. One program is a screen dump utility while the<br />
other pants out memory contents in both hex idecimal <strong>and</strong> ASCII charac<br />
ters A must for use with printers.<br />
Cat. X E•7051 $17.50-<br />
DUO - ONE<br />
Another two programs for the price of one from Dreamcards. One side<br />
has poker. <strong>and</strong> the other is C.ro which is a three reel poker machine.<br />
Both use He graphics. Excellent value<br />
Cat. XE•7052 $15.95<br />
EXTENDED TURTLE<br />
A • Turtle"' program which has been written by a teacher <strong>and</strong> has been<br />
sever. months in the writing. This is one of the best Turtle Programs<br />
written <strong>and</strong> comes combiete with a 40 page clearly written manual „„,,,<br />
help,' drawings<br />
Cat. X E•7053<br />
$29.50 •<br />
DEFENDER - FROM MYTEK<br />
This long awaited program is finally available. Defender needs no intro<br />
duction. <strong>The</strong> Defender arcade game is one of the most popular ever pro<br />
duced <strong>and</strong> the Mytek version is brilliant, a rival for Asteroids Plus.<br />
Cat. XE-7036<br />
DESTROYER<br />
$22.50<br />
Y. are the UFO <strong>and</strong> you must destroy the enemy city buildings before<br />
you can l<strong>and</strong>. You have no control over the UFO except for the three<br />
bombs on every pass you make over the city. But .beware the UFO gets<br />
lower with every pass. Good graphics <strong>and</strong> sound.<br />
Cat. XE-7048 $14.95<br />
COULOMBS LAW<br />
This program is another in the series of Physics simulations. <strong>The</strong> first<br />
part is a tutorial .<strong>and</strong> the second is a simulation of the experiment.<br />
Cat. XE-7049 $14.95<br />
BACKGAMMON - FROM MYTEK<br />
This game conforms exactly to that set down in the official rules of the<br />
International Backgammon Association, including the rules of doubling<br />
<strong>and</strong> scoring.<br />
Cat. X E-7050 $17.50<br />
POOLS AND LOTTO<br />
Two programs to help make life easier for the Pools <strong>and</strong> Lotto enthusiast.<br />
<strong>The</strong> first program chooses your nurnOers for the week <strong>and</strong> the second<br />
program aliows you to input your numbers into a program <strong>and</strong> when<br />
Lotto night arrives you can input the winning numbers <strong>and</strong> the computer<br />
will check your Lotto for you.<br />
Cat XE-7045 $14.95<br />
WONDER WORDS<br />
This program allows you to input 20 words <strong>and</strong> the computer will create<br />
a Wonder Word puzzle. This can be either sent to a printer or solved on the<br />
screen or let the computer solve it. Just the program for Wonder Word<br />
enthusiasts.<br />
Cat. X E-7046 S14.95<br />
GEO-TECH DRAWING<br />
This is the first tape in a series to assist students in grasping the fund,<br />
menials of geometric <strong>and</strong> technical drawing. It uses good graphics with<br />
excellent explanations.<br />
Cat. X E-7047<br />
$1 4.95<br />
I ncorporati ng<br />
Jaycar ELECTRONIC AGENCIES<br />
SYDNEY<br />
SHOWROOMS<br />
117 YORK STREET - PHONE: (02) 264 6688 <strong>and</strong> (02) 267 1614<br />
TELEX. 72293<br />
CARLINGFORD<br />
Cnr. CARLINGFORD & PENNANT HILLS ROAD PHONE: (02) 872 4444<br />
CONCORD<br />
115- 117 PARRAMATTA ROAD - PHONE: (02) 745 3077<br />
HURSTVILLE 121 FOREST ROAD - PHONE: (02) 570 7000<br />
NUMBER 1 FOR KITS<br />
POST AND PACKING CHARGES<br />
$5 - $9.99 ($1.50) . $10 - $24.99 ($3.20)<br />
$25 - $49.99 ($4.50) $50 - $99.99 ($6.50)<br />
$100 - $198 ($8.00) Over $199 ($10)<br />
"Free INSURANCE for Road & Registered Post over $200"<br />
All heavy or bulky items (over 20kg.) sent Comet Road Freight $12.00 anywhere<br />
in Australia.<br />
SHOP HOURS CARLINGFORD, CONCORD & HURSTVILLE<br />
Mon - Fri 9am 5.30pm: Sat - 9am - 12pm: Thurs night 8.30pm<br />
SHOP HOURS SYDNEY<br />
Mon - Fri 8.30am - 5,30pm. Sat - 8.30am - 12pm: Thurs night 8.30pm<br />
MAIL ORDERS AND CORRESPONDENCE: P.O. Box 185, Concord, 2137 .<br />
ELECTRONICS Australia, March, 1984 75
• Built-in real time clock with alarm facility<br />
• 16 programmable baud rates from 50 to 19200<br />
(7/8 Bit)<br />
• Auto dialling/hangup for modem<br />
• File capture to Wordbee format <strong>and</strong> screen<br />
printing<br />
• Super friendly menu driven<br />
• Usable as st<strong>and</strong> alone or through Wordbee<br />
or Basic<br />
• Now available for all IC or later microbees<br />
• World st<strong>and</strong>ard Christensen protocol for file<br />
transfer<br />
Now every microbee can become a<br />
personal terminal using TELCOM 1.<br />
TELCOM 1 is a ROM based<br />
communications program suitable for<br />
all ROM based microbee IC <strong>and</strong> later<br />
models. It allows the use of the serial<br />
RS232 port at 16 baud rates from 50<br />
to 19200 Baud, provides real time<br />
clock with alarm feature, modem<br />
control functions such as automatic<br />
dialling, BASIC WORDBEE <strong>and</strong><br />
MACHINE LANGUAGE file transfer<br />
via the serial port. Additionally the<br />
ROM emulates the ADM 3A <strong>and</strong><br />
Televideo 912 terminals for connection<br />
to other computers. All information<br />
can be viewed on the screen <strong>and</strong><br />
retrieved as a WORDBEE file <strong>and</strong><br />
even printer-out using the built in<br />
screen print utility.<br />
1984 IS THE YEAR OF THE<br />
NETWORK . . . . with over 20,000<br />
microbees now in everyday use <strong>and</strong><br />
most with integrated software<br />
including WORDBEE,<br />
MICROWORLD BASIC <strong>and</strong><br />
COMMUNICATIONS capability are<br />
you missing out on the computing<br />
opportunity of the year? Using a low<br />
cost modem such as the BEEMODEM<br />
you can now talk to other computers<br />
around the world, use the public<br />
domain bulletin boards, shop<br />
electronically, communicate with<br />
friends with your own home telex <strong>and</strong><br />
extend your computing horizons by<br />
converting your microbee to your<br />
personal INFORMATION WINDOW<br />
to the world.<br />
A big feature of the microbee<br />
PERSONAL COMMUNICATOR is<br />
the battery backed CMOS RAM<br />
which stores your programs even when<br />
the power has been disconnected. This<br />
is particularly useful with WORDBEE<br />
or BASIC files which can be entered at<br />
home <strong>and</strong> then your microbee can be<br />
taken to school or the office for<br />
printout or further editing. If your<br />
needs grow you can exp<strong>and</strong> your<br />
PERSONAL COMMUNICATOR to<br />
the ADVANCED PERSONAL<br />
COMPUTER using disk drives. Ask<br />
your microbee computer shop for<br />
details.<br />
microbee SERIES 2 PERSONAL<br />
COMMUNICATOR (with TELCOM 1)<br />
microbee HIGH RESOLUTION MONITOR<br />
(Green)<br />
microbee HIGH RESOLUTION MONITOR<br />
(Amber)<br />
microbee DOT MATRIX PRINTER<br />
with cable<br />
microbee DATA TAPE RECORDER . .<br />
BEEMODEM 300 baud DIGITAL MODEM<br />
(Telecom approved)<br />
TELCOM 1 ROM SET (with manual <strong>and</strong><br />
conversion details)<br />
<strong>The</strong> microbee Series 2 Advanced Personal<br />
Computer with 400K disk drive <strong>and</strong> world class<br />
software such as CP/M, MICROSOFT BASIC,<br />
MULTIPLAN, WORDSTAR <strong>and</strong> a powerful<br />
library of support programs all for only $1495.<br />
<strong>The</strong> microbee Series 2 Advanced Personal<br />
Computer is the most powerful <strong>and</strong> best<br />
price/performance computer in its class. What's<br />
more any existing microbee owner can convert<br />
his microbee to the Series 2 APC at any time.<br />
<strong>The</strong> microbee Series 2 APC uses the popular<br />
Z80 microprocessor <strong>and</strong> runs st<strong>and</strong>ard CP/M so<br />
that users have access to the vast library of<br />
CP/M software available world wide.<br />
You can exp<strong>and</strong> your microbee Series 2 APC to<br />
drive 2 or more disk drives. A hard disk drive<br />
unit is now operational <strong>and</strong> will release soon.<br />
Your microbee Series 2 APC is a world class<br />
machine from the hardware as well as the<br />
software point of view. <strong>The</strong> exclusive<br />
SETDRIVE utility will convert your disk system<br />
to read diskettes from a host of other computers.<br />
<strong>The</strong> Series 2 APC is also equipped with<br />
VIRTUAL DRIVE capability. This means<br />
single disk owners can readily copy from A to B<br />
using only one drive. Another world first is the<br />
CONFIG program which enables a Series 2<br />
APC user to reCONFIGure his CP/M system to<br />
select screen positioning, background <strong>and</strong><br />
foreground colour, parallel <strong>and</strong> serial printers<br />
disk drive information <strong>and</strong> even auto-start disks.<br />
$1495 WITH SINGLE<br />
400K DISK DRIVE<br />
$1795 WITH DOUBLE<br />
400K DISK DRIVE
SIANitt KIANG<br />
nr, I !(:10C ONL<br />
,<br />
-HA<br />
VIPER<br />
A highly addictive game. You must eradicate<br />
the rabbits before they reach plague proportions<br />
but each time you catch a rabbit your tail<br />
grows.<br />
Cassette $14.95 Diskette $19.95<br />
BEE MONOPOLY<br />
Now a full graphic version of the old family<br />
game of the same name. <strong>The</strong> entire board,<br />
players, Community Chest <strong>and</strong> Chance cards are<br />
displayed as required in this fast moving game.<br />
Full details of l<strong>and</strong> ownership <strong>and</strong> finances.<br />
Superb graphics <strong>and</strong> sound effects. (Requires<br />
32K).<br />
Cassette $14 95 Diskette $19.95<br />
SWORD QUEST<br />
Just like the 'Dungeons <strong>and</strong> Dragons' series.<br />
Select your characters level of armour, weapons,<br />
strength <strong>and</strong> skill. Explore in search of treasure<br />
<strong>and</strong> the Great Sword, <strong>and</strong> battle with the<br />
dungeon's creatures.<br />
Cassettee $14.95 Diskette S19.95<br />
FROG HOP<br />
A most graphic variation of the popular arcade<br />
game. You must hop across a busy street (watch<br />
out for the trucks . . .) <strong>and</strong> across a crocodile<br />
infested stream before your frogs are safely<br />
home. Guaranteed to appeal to all ages.<br />
Cassette $14.95 Diskette $19.95<br />
ROBOT MAN '84<br />
Now one of the most popular games ever<br />
written for the microbee has been rewritten with<br />
new twists, a joystick <strong>and</strong> colour option.<br />
Cassette $14.95 Diskette $19.95<br />
MICROSPACE INVADERS '84<br />
New update of one of the original microbee<br />
games. Now with full colour <strong>and</strong> joystick<br />
option. Sound <strong>and</strong> speed controls. Turn your<br />
microbee into a home arcade machine.<br />
Cassette $14.95 Diskette $19.95<br />
SCRAMBLER<br />
A full colour version of the popular arcade<br />
game. You are the sole surviving defender of<br />
earth <strong>and</strong> you must destroy the aliens at all cost<br />
. . . very effective colour graphics (also suitable<br />
for non colour microbees).<br />
Cassette $14.95 Diskette $19.95<br />
microbee computer shops<br />
1 Pattison Ave,<br />
Waitara 2077.<br />
Phone (02) 487 2711<br />
Authorised Dealers:<br />
NSW: Jaycar, (inc. Electronic Agencies)<br />
117 York Street, Sydney.<br />
115 Parramatta Road, Concord.<br />
121 Forest Road, Hurstville.<br />
Cnr Carlingford <strong>and</strong> Pennant Hills Road,<br />
Carlingford.<br />
Compu-K, 7 Casino Street, Lismore.<br />
Comput/Ed, 8 Park Arcade,<br />
Park Avenue, Coffs Harbour.<br />
729 Glenferrie Rd,<br />
Hawthorn 3122.<br />
Phone (03) 819 5288<br />
EYE OF MIN<br />
A graphic adventure game that will absorb you<br />
for hours. If you can solve this excellent<br />
mystery then you can proceed to the next saga<br />
`Sabre of Sultan'. (Requires 32K).<br />
Cassette $14.95 Diskette $19.95<br />
SKETCH PAD<br />
Use the high resolution graphics in your<br />
microbee with this most effective drawing aid.<br />
Ideal as an introduction to Cad techniques <strong>and</strong><br />
you can create complex shapes with a little<br />
practice. You can also 'trace' from images taped<br />
onto the screen to generate faithful<br />
reproductions. Have you ever wondered how<br />
programmers create the graphics for their<br />
software?<br />
Cassette $14.95 Diskette $19.95<br />
LEARNING CAN 'BEE' FUN<br />
Now the full series by John Grimley in one<br />
value package containing 6 cassette tapes (or 1<br />
diskette). Utilizing well known games such as<br />
`Donkey Kong', 'Frog Hop' <strong>and</strong> 'Rescue' you<br />
can enjoy the game <strong>and</strong> learn at the same time.<br />
Cassette Library Pack S49.95<br />
Diskette S39.95<br />
ELECTRONIC HOBBY MATE<br />
A real first. This clever program deals with<br />
resistors, capacitors, electronic terms <strong>and</strong><br />
contains a wealth of 'live' information. A must<br />
for all experimenters. Your microbee will<br />
become a useful design aid.<br />
Cassette $14.9, Diskette $19.95<br />
Cooleman Court,<br />
Weston A.C.T. 2611.<br />
Phone (062) 88 6384<br />
ACT: Computed, Belconnen Churches Centre,<br />
Benjamin Way, Belconnen.<br />
V/C.. Computerl<strong>and</strong> South Melbourne,<br />
37 Albert Road, Melbourne.<br />
S.A.: Key Computers,<br />
1061 South Road, Edwardstown.<br />
77 Grenfell Street, Adelaide.<br />
141 Stirling Highway,<br />
Nedl<strong>and</strong>s, Perth.<br />
Phone (09) 386 8250<br />
QLD: Software 80, 105 Milton Road, Milton.<br />
Electrographic Office Systems,<br />
25 Grafton Street, Cairns.<br />
Town <strong>and</strong> Country Computers,<br />
CTL Centre, Anne Street, Aitkenvale, Townsville.<br />
TAS: Central Data, 14A Goodwin Street,<br />
Launceston.<br />
TUTORIAL: Touch Typing Tutor <strong>and</strong> Basic<br />
Tricks. <strong>The</strong> microbee is an ideal educational<br />
computer recommended by educational<br />
authorities across Australia. This package<br />
enables you to learn to touch type using the<br />
Pitman touch typing method. For those who<br />
want to master Microworld Basic there is a<br />
series of hints <strong>and</strong> suggested subroutines<br />
arranged in a most effective menu driven style.<br />
Cassette S1 4.95 Diskette $19,95<br />
RING OF DOOM<br />
Your quest is to search for the Dark Lord of<br />
Saurean's Ring of Power. This action adventure<br />
game will operate in a 16k microbee.<br />
Cassette S14 Q5 Diskette $19.95<br />
Ask your nearest microbee dealer for a<br />
catalogue of over 100 microbee<br />
programs now available on cassette,<br />
diskette <strong>and</strong> ROM covering<br />
applications in education, games <strong>and</strong><br />
utility functions.<br />
welcome here<br />
DIRECT ORDERS<br />
PHONE (02) 487 2711<br />
APPLIED<br />
TECHNOLOGY<br />
RETAIL<br />
PTY LTD
oming to terms<br />
wit the future<br />
nucrobee<br />
Education<br />
microbee is now officially<br />
recognized as Australia's<br />
Educational Home Computer.<br />
With the release of BEENET 2 it is<br />
now possible to NETWORK 16 or<br />
more microbees in a classroom with<br />
each student station linked to the<br />
teacher's file server to produce the<br />
ideal classroom system sharing<br />
printers, disk drives <strong>and</strong> rapidly<br />
transferring information as required.<br />
Personal Business Use<br />
People don't only want to just use a<br />
personal computer. Computers are<br />
rvriro!irsriNr-<br />
LIA1-1-1‘11 I_ ci 1E° I\<br />
By popular request, the low cost microbee<br />
Series 2-Experimenter has been designed for<br />
those who are starting out in the fascinating<br />
world of computers or those who want to<br />
share the fascination of exploring the<br />
exciting developments in the fast moving<br />
MICROWORLD. All microbees can be<br />
exp<strong>and</strong>ed at any time.<br />
microbee Experimenter ..$399<br />
for doing something useful in the<br />
world. Man uses TOOLS to achieve<br />
his goals. microbee recognises this<br />
<strong>and</strong> provides Wordprocessing,<br />
Communications, BASIC <strong>and</strong> a host<br />
of utilities inside each unit. In all<br />
cases microbee is being used as a<br />
TOOL in the service of mankind.<br />
Family Entertainment<br />
Not all applications need to be so<br />
serious. microbee is ideal as a basis<br />
for exciting <strong>and</strong> stimulating games<br />
for all the family. Fast moving<br />
graphics, sound effects <strong>and</strong> over 200<br />
top quality popular games mean<br />
your microbee is ideal for family<br />
fun as well.<br />
SF 12<br />
CuI rDLI-P7. I‘<br />
i'—'714<br />
/ e9,,,,,,;" • 1,',;,+ .<br />
r
<strong>The</strong> Solution: microbee<br />
Personal Communicator<br />
Our top selling portable microbee<br />
the Personal Communicator<br />
now features Telcom 1 firmware,<br />
WORDBEE, Microworld BASIC<br />
machine code MONITOR,<br />
ADM-3A terminal emulation,<br />
self-test in 28K of ROM with<br />
32K of CMOS battery backed<br />
user memory, high resolution<br />
PCG GRAPHICS, SERIAL<br />
AND PARALLEL 1/0 ports,<br />
programmable cassette<br />
interface, <strong>and</strong> direct<br />
monochrome video output.<br />
Add the low cost<br />
BEEMODEM <strong>and</strong> your<br />
Personal Communicator<br />
uses the home telephone line<br />
to become a complete home<br />
terminal ready, willing <strong>and</strong><br />
able to communicate with<br />
other computers worldwide.<br />
Microworld BASIC has long<br />
been a powerful feature of<br />
the microbee. A vast library<br />
of educational, entertainment<br />
<strong>and</strong> utility software is now<br />
widely available on the<br />
market. Microworld BASIC<br />
supports full high resolution<br />
graphics, colour if required,<br />
music, I/O data can be directed<br />
at will <strong>and</strong>, best of all, MW<br />
BASIC is a breeze to learn to<br />
program yourself.<br />
microbee<br />
Personal Communicator ...499<br />
microbee computer shops<br />
1 Pattison Ave, Authorised Dealers in:—<br />
Waitara 2077.<br />
NSW:<br />
Phone (02) 487 2711 Carlingford,<br />
729 Glenferrie Rd, Coffs Harbour Concord,<br />
ursve t ill '<br />
Hawthorn 3122.<br />
H<br />
Sydney, Waterloo, ' Lismore '<br />
Phone (03) 819 5288 w<br />
Wauchope<br />
141 Stirling Highway, VICTORIA:<br />
Nedl<strong>and</strong>s, Perth.<br />
Glen Waverley,<br />
Phone (09)386 8250 Melbourne<br />
Cooleman Court,<br />
QUEENSLAND:<br />
Weston A.C.T. 2611. Ankenvale, Cairns.<br />
Phone (062) 88 6384 SOUTH AUSTRALIA:<br />
Adelaide, Edwardstown,<br />
151 Unley Road, Unley. Port Lincoln<br />
S.A. (Opening Soon). WESTERN<br />
457 Logan Road, AUSTRALIA:<br />
Stones Corner QLD. Mount Tom Price<br />
(Opening Soon).<br />
TASMANIA:<br />
Koala Crescent,<br />
Launceston<br />
West Gosford 2250.<br />
ACT:<br />
Belconnen, Weston.<br />
(043) 24 2711<br />
Shops <strong>and</strong> Dealers<br />
Australia wide<br />
welcome here<br />
DIRECT ORDERS<br />
PHONE (02) 487 2711<br />
TELEX AA72767<br />
APPLIED<br />
TECHNOLOGY<br />
RETAIL PTY LTD<br />
ELECTRONICS Australia, April, 1 984 109
Meeting the<br />
challenge<br />
of change<br />
Four award winning models to choose from.<br />
microbee really is "meeting the<br />
challenge of change" with two ROM<br />
<strong>and</strong> two DISK based models, each<br />
guaranteed exp<strong>and</strong>able to any level.<br />
From arcade games through to word<br />
processing <strong>and</strong> business management,<br />
you can choose the level of<br />
development to suit your needs.<br />
Tomorrow looks equally bright for<br />
microbee owners . . . . with new<br />
technology <strong>and</strong> advances . . . . with<br />
reports <strong>and</strong> literature on new<br />
software <strong>and</strong> peripherals . . . . <strong>and</strong><br />
with training courses for each level<br />
development.<br />
HI RES Economy Green Screen Monitor<br />
16K Educator $449<br />
Now with WORDBEE!<br />
<strong>The</strong> microbee Educator is specifically<br />
designed for the education market<br />
<strong>and</strong> has been chosen by NSW,<br />
Western Australia, Queensl<strong>and</strong> <strong>and</strong><br />
the Australian Schools Commission<br />
as a computer for use in schools.<br />
microbee Educator boasts high<br />
quality graphics <strong>and</strong> sound effects<br />
capability, exceptional performance at<br />
a realistic price plus powerful<br />
of software designed for Australian<br />
curriculum needs.<br />
32K Personal<br />
Communicator $499<br />
microbee's top selling portable<br />
computer now features:<br />
Telcom 1 firmware WORDBEE,<br />
Microworld BASIC, machine code<br />
MONITOR, ADM-3A terminal<br />
emulation, self-test in 28K of ROM<br />
with 32K of CMOS battery backed<br />
user memory, high resolution PCG<br />
GRAPHICS, SERIAL AND<br />
PARALLEL 110 ports,<br />
programmable cassette interface <strong>and</strong><br />
direct monochrome video output.<br />
A vast library of educational,<br />
entertainment <strong>and</strong> utility software<br />
is now widely available.<br />
Microworld BASIC supports<br />
full high resolution graphics,<br />
colour if required, music,<br />
110 data can be directed<br />
at will <strong>and</strong> best of all,<br />
MW BASIC is a<br />
breeze to program<br />
yourself.<br />
<strong>The</strong> low cost<br />
microbe6<br />
BEEMODEM can be added enabling<br />
your microbee (via your phone line)<br />
to communicate with other<br />
computers worldwide!<br />
Software <strong>and</strong> your<br />
microbee<br />
Whichever microbee model you<br />
choose there is a vast <strong>and</strong> growing<br />
array of software to use with it . . . .<br />
some built-in <strong>and</strong> included in the<br />
price of your computer. Games <strong>and</strong><br />
family entertainment, education<br />
programmes, communication,<br />
information systems, personal <strong>and</strong><br />
business finance, word processing <strong>and</strong><br />
much, much more.<br />
Ask at your microbee Computer<br />
Centre for the current range of<br />
software included with each model or<br />
ask for the catalogue of "Software<br />
Available".<br />
Options <strong>and</strong><br />
Peripherials<br />
Advanced "State of the Art"<br />
peripherals <strong>and</strong> options are available<br />
to interface with your microbee<br />
such as:<br />
microbee HI RES Economy<br />
Green Screen Monitor . . . $149.50<br />
Adjustable Monitor St<strong>and</strong> . . . .$19.95<br />
BEEMODEM $149.50<br />
microbee MB80 Dot Matrix Printer<br />
Parallel $399.00<br />
Seriel $449.00<br />
(Includes cables)<br />
microbee High Resolution Anti Glare<br />
Ergonomically Designed<br />
Amber Screen Monitor . . $249.00<br />
44
Now with Dynamic RAM<br />
to meet today's user dem<strong>and</strong>s<br />
64K Advanced<br />
Personal Computer<br />
(with Single 400K Disk Drive<br />
'1 595<br />
<strong>and</strong> all manuals) 9<br />
<strong>The</strong> microbee 64K Advanced Personal Compute'<br />
with a Single 400K Disk Drive is the ultimate<br />
configuration for the serious enthusiast.<br />
It is supplied 'bundled' with world class software<br />
such as CP/M, MICROSOFT BASIC,<br />
MULTIPLAN, WORDSTAR <strong>and</strong> a powerful<br />
library of support programs. Comprehensive user<br />
manuals are also supplied. No wonder this mode'<br />
microbee is regarded as the most powerful <strong>and</strong><br />
best price/performance computer in its class.<br />
microbee 128K<br />
(with Dual 400K Disk Drives<br />
<strong>and</strong> all manuals) $1,995<br />
Designed for the serious home <strong>and</strong> small business<br />
user, the package consists of the microbee<br />
with 128K of dynamic RAM controlled<br />
by the proven Z80A processor plus<br />
a dual 400K disk drive, with the<br />
increased power more<br />
sophisticated programs can<br />
be executed including a<br />
whole host of bundled<br />
software for word<br />
processing, terminal<br />
emulation <strong>and</strong><br />
communication with other<br />
computers worldwide, spreadsheet<br />
analysis <strong>and</strong> networking.<br />
rnicrobee computer centres<br />
1 Pattison Ave<br />
Waitara 2077,N.S.AV. '<br />
Phbne (02) 487 2711<br />
729 Glenferrie Rd,<br />
Hawthorn 3122, Vic.<br />
Phone (03) 819 5288<br />
141 Stirling Highway,<br />
Nitmll<strong>and</strong>s, W.A.<br />
Phone (09) 386 8250<br />
Coolento') Court,<br />
Weston A.C.T. 2611.<br />
Phone (062) 88 6384<br />
151 Tinley Road,<br />
Unley 5061, S.A.<br />
Phone (08) 272 1384<br />
455 Logan Road<br />
Stones Corner, Qld 4120<br />
Phone (07) 394 3688<br />
Koala Crescent,<br />
West Gosford 2250.<br />
Phone (043) 24 2711<br />
Authorised Dealers in::—<br />
NSW: Carlingford,<br />
Coffs Harbour, Concord,<br />
Hurstville, Lismore,<br />
Sydney,<br />
Townsville, Cairns,<br />
Milton,<br />
VICTORIA:<br />
Melbourne,<br />
SOUTH AUSTRALIA:<br />
Adelaide, Edsvardstowri,<br />
Port Lincoln.<br />
WESTERN<br />
AUSTRALIA:<br />
Mount Tom Price.<br />
TASMANIA:<br />
Launceston<br />
ACT:<br />
Belconnen, Weston.<br />
niTcl-ob<br />
ee<br />
microbee 128K<br />
Computer with<br />
Dual Disk Drive<br />
welcome<br />
here<br />
DIRECT ,ORDERS<br />
PHONE (02) ',°n/ R 487 27<br />
.<br />
2711<br />
TELEX<br />
it; —D<br />
y<br />
APPIINQL°G<br />
TECAAL RETAIL PTY v LTD<br />
ELECTRONICS Australia, July, 1984 45
FEED FOR WARD<br />
00100 REM BY JOHN LIVINGSTON 11/06/86<br />
00110 REM ###### B 0 M 8 S ######<br />
00120 H.3:N1...COMPUTER.<br />
00130 DATA 255,126,60,60,255,126,126,60,60,60,60,60,60,60,24,24<br />
00140 DATA 0,0,0,128,128,128,192,192,224,240,248,252,255,255,255,255<br />
00150 DATA 0,0.0.0,0,0,0,0,0,0,0,0,255.255,255,255<br />
00160 DATA 0,0,0,1,1,1,34 3,7,15,31,6,255,255,255,255<br />
00170 DATA 1,1,3,3.11,I1,47,47,,9,191,191,255,255,255,255,255<br />
00180 DATA 128,128,192,202,204,216.240,240,240,240,247,250,250,252,255,255<br />
00190 K.15:J=30:R=0<br />
00200 S.INT,RND.57/.2<br />
00210 FORM.645287064528,90<br />
00220 READD:POKE M,D:NEXTM<br />
00230 CLS:NORMAL:PRINT.### INSTRUCTIONS ###.<br />
00240 PRINT.M/SSILES (.;:PCG:PRINT.A.;:NORMAL:PRINT.) ARE FALLING TO EARTH.<br />
YOU MUST SAVE YOUR PLANET YOUMUST DESTROY THESE MISSILES..<br />
00250 PRINT.TO DO THIS YOU MUST BLOCK IT'S PATH AND MAKE IT CRASH ON YOUR<br />
DEFLECTOR-.:PCG:PRINT.BCCD.:NORMAL:PRINT.TO MANOUVRE YOUR DEFLECTOR USE<br />
THE ' > KEYS FOR SLOW MOVING &.<br />
00260 PRINT.YOUR 1 X KEYS FOR FAST MOVING.IF YOU'RE STRUCK TEN TIMES BY<br />
A BOMB YOU AND YOUR PLANET EARTH ARE DESTROYED.POINTS ARE .<br />
00270 PRINT.AWARDED FOR EVERY BOMB YOU DEFLECT',' GOOD LUCK DEFENDING<br />
EARTH..1.,PRESS ANY KEY.<br />
00280 FOR X.1 TO 1024IF KEY,..THEN 320 ELSE OUT 2,XIOUT 2,0:NeXT X<br />
00270 S3.=KEY<br />
00300 IF S35.. .THEN 320<br />
00310 1F53$=' THEN 290<br />
00320 CLS:PRINT.m." GET READY. INCOMING BOMBS sm!..:FOR K4.1T02000:NEXTK4<br />
00330 S=5,2<br />
00340 PCG:R=0<br />
00350 S=INT(RND.62),1<br />
00360 CLS:CURS J,K:PRINT.B.:CURS J+1,,PRINT.C.:CURS J,2,K:PRINT.C.:CURS<br />
3+3,K:PRINT.D.<br />
00370 R.R.1: CURS S.R:PRINT.A.<br />
00380 A.PEEK(258):IFA.44 THEN LET J=J-2<br />
00390 1E4=26 THEN LET J.J-4<br />
00400 IFJ,THEN LET,.<br />
00410 IF J.S AND K=R THEN GOTO 500<br />
00120 IF K, AND J11,0T.EN SOTO 500<br />
00430 IFK=R AND J...2.5 THEN GOTO 500<br />
00440 IFK=R AND J...3.8 THEN GOTO 500<br />
00450 IF R=15 THEN GOTO 550<br />
00460 IFA=46 THEN LET J.J.2<br />
00470 IFA=24 THEN LET J=3,4<br />
00480 IFJ,61 THEN LET J.59<br />
00490 GOTO 360<br />
00500 CURS S,R:PRINT.E. F.:8=8,1<br />
00510 NORMAL:CURS 1,1:PRINT ṀISSILES DESTROYED .;B:CURS 30,I:PRINT.MISSILES<br />
HIT EARTH .;N:FCG<br />
00520 FORI.1 TO 100:OUT 2,125:OUT 2,24:NEXTI<br />
00530 FORW.IT01000:NEXTW<br />
00540 GOTO 340<br />
00550 CURS S,R:PRINT ĖF.:N.N4.1<br />
00560 NORMAL:CURS 1,1:PRINT.MISSILES DESTROYED .;B:CURS 30,1:PRINT.MISSILES<br />
HIT EARTH .:N:PCG<br />
00570 FORI=1 TO 100:OUT 2,125:00T 2,0:NEXTI<br />
00580 U=1,-1:IFU=10 THEN 610<br />
00590 FORW.ITOInnfl:NEXTW<br />
00600 GOTO 74n<br />
006I0 CLS:NORMAL:PRINT.YOUR SCORE WAS.:B:IFB H THEN 620 ELSE GOTO 650<br />
00620 LETH=B:GOTO 640<br />
00630 FORD4=1T02000:NEXTD4:GOTO 640<br />
00640 PRINT.YOU HAVE MADE A NEW HIGHEST SCORE, \000R NAME IS: INPUT NI.<br />
00650 FORJ=1T01000:NEXTJ<br />
00660 3=0<br />
0067n LETB=H<br />
00680 CIS:PRINTNI.:. HAS THE HIGHEST SCOPE OF .:1-1<br />
0069n LET0.0:LETN=0:11=0<br />
00700 3,0<br />
00710 PPINT',,\.DO YOU WISH TO SAVE THE EARTH AGAIN ,/N<br />
00720 INPUT P2.<br />
00770 IF52...Y.THFN 220<br />
00740 IEB2...y.THEN 770<br />
0,750 IFT2,-..”THEN 720<br />
00760 !F,2$ .N .THEN END<br />
<strong>The</strong> aim of this simple game<br />
for the <strong>Microbee</strong> is for the<br />
player to deflect falling<br />
bombs using a deflector<br />
shield. To move the shield<br />
Bomb deflector<br />
quickly press:Z for left,X for<br />
right, <strong>and</strong> for slow alterations<br />
press < for left <strong>and</strong> > for<br />
right. You are awarded a<br />
point for every missile you<br />
deflect. If you miss 10 missiles<br />
then the game is over.<br />
J. Livingstone<br />
Townsville, Qid<br />
5 POKE53280,4,POKE53281f4:PRINTCHR$(144)<br />
10 PRINTCHR$(147):PRINT<br />
20 PRINTSPC(13).,.PRINTSPC(12).,,,,<br />
30 PRINTSPC,10).,, .<br />
40 PRINTSPC(10, 4, ,,<br />
50 PRINTSPC(8,..,-,, CRVON, CC/RT1 CC/RT1 CRVOFI.<br />
60 PRINTSPC(8).,./. IRVONI CC/RT1,C/RTI,C/RT1 (C/RD ,RVOF1.<br />
70 PRINTSPC(6)..,--,, (AVON) ,C/RT1 CRVOF1.<br />
BO PRINTSFCA)"N I (AVON) SC/AT) 1C/RTI,C/RTICC/RT1 CRVOF1.<br />
90 PRINTSPC(7) ..,-, tRVON1 ,CRT)CC/RTI,C/RT1 ,RVOF1.<br />
100 PRINTSPC(14 ).CC/DNI,C/DN1CC/DN1CC/DN1CC/DN1PRESS A KEY!.<br />
110 GETA,TFAS...THEN110<br />
120 PRINT.,CLR1.<br />
130 P0KE53280,0.POKE53281,0<br />
140 X.1524,1.0,C.1<br />
150 A.PEEK(5632)).B.PEEK(197,<br />
155 IFA.122THENX.I-41:POKEX.160.T.0<br />
160 IFA.123THENX.X-1:POKEX,160:T.0<br />
165 IFA.117THENX.X.41.POKEX,160:T.0<br />
1,0 IFA.119THENX.X,1,POKEX.160:T.0<br />
175 IFA.121THENX.X,79:POKEX,160.T.0<br />
leo IFA.126THENX.X-40:PO5EX,160:T.0<br />
185 IFA.118THENX.X-39:POKEX.160:T.0<br />
190 IFA.125THENX,0-40.POKEX,160,.0<br />
200 IFA.107THENT.1.GOT0400<br />
210 IFA.103THENT.1:5OT0430<br />
220 IFA.110THENT.I.GOT0460<br />
230 IFA.109THENT.1:60T0490<br />
235 IFB.57THENC.1<br />
240 IFB.56THENC.2<br />
245 IFB.32THENC.12<br />
250 IFB.59THENC.2<br />
This is a drawing program<br />
which is controlled by the<br />
joystick in port 2, <strong>and</strong> the top<br />
row of the keyboard. Pressing<br />
the 'fire' button <strong>and</strong> required<br />
Draw 64<br />
direction will move the cursor<br />
around the screen. <strong>The</strong> INST/<br />
DEL key will delete at the current<br />
cursor position, <strong>and</strong> the<br />
CLR/HOME key will clear the<br />
255 IF8.35THENC.11<br />
260 IFB.8THENC.4<br />
265 IFB.40THENC.10<br />
270 IFB.11THENC.5<br />
275 IFB.43THENC.13<br />
280 IFB.16THENC.6<br />
285 IF8.48THENC.14<br />
290 IFB.19THENC.7<br />
300 IFB.24THENC.8<br />
310 IFB.27THENC.9<br />
320 IFB.OTHENPOKEX,72<br />
330 IFB.51THEN120<br />
$50 IFV.1067THEN520<br />
360 IFX>.1984THEN550<br />
370 2.X,54272POKE,,C<br />
390 GOT0150<br />
400 IFT.1THENPOKEX.32<br />
410 XS-1,POKEX,160<br />
420 00T0240<br />
430 IFT.1THENPOKEX.72<br />
440 X.X,1:POKEX,160<br />
450 GOT0240<br />
460 IFT.ITHENPOKEX.32<br />
470 X=5-40;POKEX.160<br />
480 GOT0240<br />
490 IFT.1THENPOKES,72<br />
500 X.X,40,FOKEX,160<br />
510 GOT0240<br />
520 IFT=0THENX.X.,960,CKEX,160<br />
53(; IFT.ITHENPOKEX,160,... ,60<br />
540 00T0760<br />
550 IFT.OTHENX.X-96(,POKEX,160<br />
screen. <strong>The</strong> remaining keys in<br />
the top row changes the colours.<br />
J. Avis,<br />
Frenchs Forest, NSW<br />
52 — ETI April 1987
00100 CLS:CURS 16,6:UNDERLINE:PRINT.Budget Savings Account.:NORMAL:PLAY 0,20<br />
06110 REM *Mk 1964 by 1,R.Barney ***<br />
00120 REM *** EDMONTON OLD. ***<br />
00130 ACCT.:E7...<br />
00140 DIM C0,10,,N0,7,<br />
00150 SIO..Car Registration.:620..Car In...ran...I....Life Assurance No. 1.:64*.<br />
"Life Assurance No. 2.:$51,..Contents Insurance.<br />
00160 66...Electricity.:675..Telephone.:60...Car Tyres k Maintenance.:131...Savin<br />
S..<br />
00170 CLS:CURS 450:INPUT.Enter today.. date DD,MM,Y(YY ,.,0,0,Y<br />
00100 CU,<br />
00190 PRINTM.Do you wish to enter data off tape (Y/14) 'I<br />
00200 101..KEY:IF THEN 200<br />
01/210 IF B..," OR 814...y. THEN GOSUB 1290 ELSE GOTO 240<br />
00220 GOTO 550<br />
00230 REM *4* Enter amounts via keyboard ***<br />
00240 CLS<br />
00250 INPUT.Enter Total Amount in Account:.;C8(1)<br />
00260 CLS:REM *** Transfer amounts use negative to subtract, positive to add **it<br />
00270 UNDERLINE.PRINT.Amoont in Acct.:NORMAL:CURS 29:UNDERLINE:PRINT.Item.,NORMA<br />
L:CURS 47:UNDERLINE:PRINT.Amount Entered,NORMAL:PRINT<br />
00200 PRINT [F10.2 COC2I]tE70,<br />
00290 PRINT.Enter Savings Amount ..,:INPUT,K2<br />
00300 CO(2).00,23.2<br />
00310 PRINT CF10.2 C0(3/1,E70,<br />
00320 PRINT SI.' "1,INPUTIK3<br />
00330 C0(3).00,3/4.K3<br />
00340 PRINT [F10.2 C0,4/11E70,<br />
00350 PRINT 620f. ",:INPUTOK4<br />
00360 CO(4).00(4)..<br />
00370 PRINT (F10.2 C0,5,11E701<br />
00380 PRINT 635..<br />
00390 CO(5).00,5,..5<br />
00400 PRINT CF10.2 C0,10/11E701<br />
00410 PRINT 645.. ..1:INPUTIE1<br />
00420 C0(10).00(10).E1<br />
00430 PRINT (F10.2 C0,6)/1E7*,<br />
00440 PRINT ..1:INPUT,K6<br />
00450 CO(6)..00(6).K6<br />
00460 PRINT EF10.2 C0(7)71E70,<br />
00470 PRINT 660f. ...:INPUTIK7<br />
00480<br />
00490 PRINT CF10.2 C018)11E701<br />
00500 PRINT 670." ..,:INPUT,K0<br />
00510 C0,8}.00(8).K0<br />
00520 PRINT (F10.2 C0,9)70E70,<br />
00530 PRINT 605,.. ..,:INPUT,K1<br />
00540 C0(9).0019).K1<br />
00550 CLS<br />
01560 IF C0(1),>C0(2).00,3/fC0,4,C015,.00(9).00,7,C0(8).00,6).00,10, THEN PRIN<br />
T.DOESN.T BALANCE.:PLAY0,20:GOTO 180<br />
00570 GOTO 740<br />
00580 REM .** Deposit routine ***<br />
00590 CLS:PRINT.Are Deposits to be added to saving. only?'<br />
00600 61..KEY:IF 61.... THEN 600<br />
00610 IF 615..Y. OR 01...y. THEN 1050<br />
00620 MO.N0(03:M1.0,1):M3.N0,2I:M2.NO(3):M4.NOC7):M5.N0(5):M6.NO(6):M7.N0(4)<br />
00630 PRINT.Enter Amount Deposited for distribution ..;<br />
00640 INPUT AZ<br />
00650 IF A2(M0.M1.2.M34.4.5.M6.M7:A.2:PRINT.Amount entered is too sm.11 to dis<br />
tribute as required...30TO 750<br />
00660 A4.A4.A4<br />
00670 C011).00(1).A2<br />
00680 A4.2-M0-MI-M3,42-M4-M5-,46-M7<br />
00690 C6,2,...cgt2,<br />
00700 C0,10).COCIO)+,40:C0,3).00,3,MI:C0,4,.00 ,4)..3:C0,5}.00(5).M2:C0,9).00,9).<br />
M4:C0(7).0047,.M5:C0(8).00,8I.M6:C0,6,.00(6).M7<br />
00710 CLS:REM ... Display routine ***<br />
00720 IF D.1 THEN OUT,.<br />
00730 IF D=1 THEN PRINT\\\<br />
00740 PRINT -Date<br />
00750 PRINT SI... .1CF10.2 C0,31).2s.. .1(F10.2 CO(4)1\S3S<br />
.11F10.2 .1(F10.2 C0110)1<br />
00760 PRINT ';1F10.2 C0,613\96S.. .,EF10.2 C0(7)ItS7.<br />
.,CF10.2 C0,8II<br />
00770 PRINT 605......iff10.2 C0491)<br />
00780 PRINT Ula.. Balance .1(F10.2 e0,2In(A26 321,410 451,TOTAL BALA<br />
NCE .1,10.2 C0,1)1<br />
00790 PRINT CA26 321(410 611<br />
00800 IF D.1 THEN PRINT,,,,\\\\\\,‘,<br />
00810 OUT.0:D.0<br />
00820 PRINT.Pre.s any key to Continue.<br />
00830 K1S.KEY:IF K1.... THEN 830<br />
00840 CLS<br />
00850 PRINT'Type I to Transfer amounts within Account.<br />
00860 PRINT'Type 2 to Deposit money into Account"<br />
00870 PRINT'Type 3 to Withdraw money from Account"<br />
00880 PRINT'Type 4 to Save Data on tape"<br />
00890 PRINT'Type I to alter Item Amounts.<br />
00900 PRINT'Type 6 to Dump Display to Printer"<br />
00910 PRINT.Type 7 to Return to Display"<br />
00920 PRINT'Type 8 to End"<br />
0030 Z.8:GOSUB 1610<br />
00940 ON X GOTO 260,590,980,950,1520,1650,710,1080<br />
00950 GOSUS 1180<br />
00960 GOTO 710<br />
00970 REM See Withdraw' routine .6.<br />
00980 CLS:PRINT.Where is the amount to be withdrawn from .<br />
00990 GOSUB 1660<br />
01000 PRINT Ule.. Type 9'<br />
01010 Z.9:GOSUB 1610<br />
01020 CURS 704:PRINT.Enter Amount to be withdrawn from .127.,<br />
01030 ON X GOSUB 1090,1100,1110,1170,1120,1130,1140,1150,1160<br />
01040 GOTO 710<br />
01030 PRINT.Enter Amount Deposited ..I.INPUT A2<br />
01060 C0(2).00(2).A2:C0,1).00(1).A2<br />
01070 GOTO 710<br />
01080 CLS:END<br />
01090 INPUT 81:C0(3)..0043/-81:C0l1/..041,-81:RETURN<br />
01100 INPUT 113:C0(4).00,4,-113:C0(1).00,1 ,-.3,RETURN<br />
01110 INPUT 82:C045I.00(5)-62:C6(1).00,13 -82:RETURN<br />
01120 INPUT B4:C0C6).00,6,-84:C0CII.00 , 1 ,-114:RETURN<br />
01130 INPUT 65:C0(7).00(7)-05:C0,1I.00,1,-1,5:RETURN<br />
01140 INPUT 116:C0,6).00,8,-86:C0(1).00(1) -116:RETURN<br />
01150 INPUT 07:C0,9).00,9,-07:C0ili.COCII -81:RETURN<br />
01160 INPUT B0:C0,2).00(2)-110:C0(11..c0,1,-00:eol...<br />
01170 INPUT E4:C0(10).00,10)-E4:C0(1).00CII-E4:RETURN<br />
01180 GOSUB 1390<br />
01190 POKE 61440,13<br />
01200 OUT,.<br />
01210 111.10<br />
01220 PRINTEI3 131",.$<br />
01230 PRINT CO,III.,.,C0(2),.,.1C0(3)1.,",C0,4/;.,.,C0i5/1.,.1C0(6)1.,"ICO(7)0,<br />
01240 PRINT N0(0)1...1,0,1/1.,.INO(2),","INO(3),..,N014/1"."1N0(5)1.,.1N0,6/0.<br />
.1,40(7)<br />
01250 POKE 61439,9<br />
01260 PRINT.0,0,0,0,0,0,0,0"<br />
01270 OUT*0:PLAY 23,4<br />
01280 RETURN<br />
01290 GOSUO 1390<br />
01300 IN03:OUTS0 OFF<br />
01310 INPUT Z.:IF 2100(11,51........THEN 1310<br />
01320 NI..20.,111,16):R.I:R.INT(VAL(205,16,10.):POKE 61440,13<br />
01330 INPUT 20.,C0(1),C0C2,,C0,3),C014),C045,,C0(6),C0,7),C0,9),C0t9I,C0,10/<br />
01340 INPUT N0,0,,N0(1),N0,2,,N0,3),N0,4),N045I,N0i6i,N0)7)<br />
61350 IF INT,VAL,2051),>1 THEN 1380<br />
01360 POKE 61439,9:1NOICOUTOO<br />
01370 CLS:PRINT Nle:PLAY ',RETURN<br />
01380 INSOlOUTSECURS 1.16 ■ PAINT .A. LOA...PLAY S►: RETURN<br />
01390 CLS<br />
01400 CURS 470:INVERSE:PRINT' TAPE READY? .:NORMAL:CUR8780:PRINT.Press any key t<br />
o continue.,<br />
01410 z6..KEy:', U.... THEN 1410 ELSE CLS:RETURN<br />
01420 REM *************** **************** ***************<br />
01430 CLS<br />
01440 CURS 20:IWERSE:PRINT. Alter Amounts of Items ',NORMAL<br />
01450 PRINT,Where is the item to be altered?'<br />
01460 GOSUS 1660<br />
01470 Z.6:00SUB 1610<br />
01480 CURS 768:PRINT.Enter Item to be altered ',270;<br />
01490 IF X.4.8.0<br />
01500 IF X>4:X.X-1<br />
01510 INPUT N0001<br />
01520 MO.N0(0):01.N0(1):M3.N0(2):M2.N0(3):M4.N0,7,:M5 N0,5):M6.N0,6.M7.N0(4)<br />
01530 REM *** Amounts for deduction if**<br />
01540 CLS:PRINT.Each item is set to deduct the amount as listed below<br />
01550 PRINT 615.. .1(F10.2 ';CF<br />
10.2 M23,641.. .1(F10.2 MO)<br />
01560 PRINT S55.. "1,10.2 M71,66... .,,,,..,<br />
",CF10.2 M61<br />
01570 PRINT 500+' .;CF10.2 M4/<br />
01580 PRINT .o you wish to alter any items? Y/N.I<br />
01590 2111.KEY:IF 21.... THEN 1590<br />
01600 IF 2111..y.ORZ1...Y.THEN 1420 ELSE 710<br />
01610 REM ***** Select Option *****<br />
01620 CURS 960:PRINT'Select Option (1 to.,Z,.).,<br />
01630 Z7..KEY:IF 27.... THEN 1630 ELSE LET X.INT(VAL(Z *))<br />
01640 IF . (1 OR X>Z THEN 1630 ELSE RETURN<br />
01650 D.1:OOTO 710:REM *** Dump to printer ***<br />
01660 PRINT, Type 1.<br />
01670 PRINT Type 2'<br />
01680 PRINT 535.. Type 3.<br />
01690 PRINT 84S.. Type 4'<br />
01700 PRINT 555.. Type 5'<br />
01710 PRINT 560+' Type 6'<br />
01720 PRINT 675.. Type 7.<br />
01730 PRINT SO.... -Type 8.<br />
01740 RETURN<br />
This program for the <strong>Microbee</strong><br />
helps to keep track of<br />
your savings <strong>and</strong> is useful for<br />
checking your balances with<br />
your bank statements. <strong>The</strong><br />
program deducts amounts<br />
Budget savings account<br />
for the various budget items<br />
<strong>and</strong> keeps a balance of<br />
each item. A net balance is<br />
given to compare with your<br />
bank statement. Amounts can<br />
be transferred within the ac-<br />
count <strong>and</strong> item deduction<br />
can be changed (for inflation).<br />
D. R. Barney<br />
Edmonton, QM<br />
ETI April 1987 - 53