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Table I. 1. Send A 256 Byte Program<br />
Sending<br />
Computerr<br />
ACK<br />
-— Synchronization Achieved -—<br />
128 Bytes<br />
I<br />
SOH<br />
Record #2<br />
Record #2 (Inverted))<br />
Data<br />
Checksum<br />
EOT<br />
— Send A Record —<br />
Receiving<br />
Computerr<br />
-— Synchronizationn Time —<br />
NAK<br />
No Response<br />
NAK<br />
K<br />
ACK<br />
- Send A Record -<br />
SOH SOH<br />
Record#l #1<br />
Record ##1 I (Inverted)<br />
Data<br />
I<br />
128 Bytes<br />
Checksum<br />
ACK<br />
NAK<br />
SOH<br />
Record ##22<br />
Record #2 (Inverted))<br />
DATA<br />
Checksum<br />
ACK<br />
—- All Done, Stop Sending —-<br />
EOT<br />
I<br />
ACK<br />
—- Transmission Done —- ©<br />
COMPUTE!<br />
COMPUTE!<br />
The Resource<br />
The Resource<br />
P.I.E.-C<br />
Interface CBM to Parallel Printer. Uses and Extends the<br />
IEEE-488BU5.<br />
IEEE·488 Bus.<br />
Fully Compatible with ALL<br />
WORD-PROCESSING WoRo·PRoCESSING SOFTWARE'<br />
Will Operate EPSON, EPSON. IDS. OKIDATA. OKIOAT A. CENTRONICS.<br />
ANADEX. ANAOEX. C. ITOH, ITOH. NEC. PLUS ALL OTHER PARALLEL<br />
PRINTERS'<br />
Switch SWitch Selectable Address 4 to 30. Switch SWitch for Direct/ Dlrect l<br />
Converted Data. Professional Package and 6 ' Cable.<br />
(301)730-3257<br />
$12995 95 + S5SS.H(MDR«s $ 5S&H I M OR~s +5tsxl+ 5tml<br />
LemData Products<br />
LemData Products<br />
P.O. Box 1080. Columbia. MD MO 210442 w<br />
PET/CBM OWNERS<br />
T1V1<br />
WALLBANGER<br />
An original arcade-style ade-sty game which<br />
combines high speed action and<br />
strategy.<br />
. Blast yyour wway a y tthrough the<br />
ddodge'm, blast'm, and attack modes.<br />
Outsmart the bouncing balls and tthe<br />
h e<br />
walls close in for the nextt round.<br />
Wallbanger Wai I is written in machine<br />
language, e , has great ssound, and has<br />
4 A skill<br />
k levels. v e ls.<br />
CASS/BK/40 CASS8K.40 COL SCREEN/OUJ.NEW SCREEPJ.OLD-NEW ROMS .................... S $15.00<br />
w<br />
Write for FREE game details: :<br />
WAR<br />
ORCUTT, CA 93455<br />
(CALIF. (CAUF. RES. ADD 6 B% % SALES SALE5 TAX) TAX]<br />
ON LINE SOFTWARE<br />
P.O.BOX 2044 SO44<br />
ORCUTT. CA 93455<br />
A R N I N G<br />
N I N G !<br />
WALLBANGER WALLBANGER1 cauaas high panic levels.<br />
causes high panic levels.<br />
PET/CBM OWNERS<br />
CASDUP<br />
This program allows you<br />
to make backup copies<br />
of those expensive<br />
machine language<br />
programs you bought.<br />
Single or multi-file<br />
copies on any<br />
ATARI ATAR1400/S00<br />
400/800<br />
Cassette only $20.00<br />
(California residents add<br />
6% tax)<br />
Send check or money<br />
order to:<br />
order to:<br />
VERVAN Software<br />
10072 Balsa Street<br />
Cucamonga, Calif. 91730<br />
Cucamonga, Calif. 91730
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