os EEE En
OvR PRICES ARE WELL
WoRTH AN) S.ALE. !
No PRICES ARE SHOWN BECAUSE
OF ADVERTISE MENT LEAD TIME.
TELEPHONE CREWE 582.30!
FoR D&ETAILS OR SEND AN
S.A.E8. TO: COM PurARE
57 REPTON DR. HASLINGTON
CREWE CHESHIRE CWI ISA
Extension Basic adds 32 keywords to ROM
BASIC and lets you define more yourself.
EB is not just a toolkit: the new state
ments are used exactly as if they were
provided in the BASIC ROM. In fact, it
is effectively a compatible 12K BASIC.
Extension Basic provides: AUTO, BREAK,
CALL, CHECK, COPY, DEC, DELAY, DELETE,
EDIT, FIND, GET, HEX, IF..ELSE, INKEY,
INLIN, LINE, PLOT, PRINT @, PUT, REPEAT
.- UNTIL, RENUMBER, REDUCE, SPEED, TEST,
TRACE, VDU, WHILE..WEND, WRAP, XLIST &
XREF and all the ROM BASIC keywords.
EB is only 4K and costs £15 on cassette
or £25 in ROM. The cassette version
is relocatable to any address, for ROMs
state start address and 2*2716/4*2708.
Extension Basic has a 28 page manual.
Send order or SAE for details of EB and
our range of Nascom programs to:
LEVEL 9 COMPUTING
___ _________ ____, High Wycombe, Bucks
(Nascom is need Nas-Sys & CB interface)
A Nascom Approved Product wo
*STAR WARS* 32K. Classic space adventure
for NASCOM 2. Masswve star filled
galaxy, Interstellar, Warp and Hyper-space
travel. Computer status report displays, £10
Graphic space battles with sophisticated
weaponry. Find the droids, rescue the
Princess and destroy the Death Star.
Mi Excellent Backgammon game.
Choose from 6 provocative
strategies plus problem
option. Good srahics/our)
All programs are supplied on
CANES cassette and require Basic &
SAE for Details Graphics ROM .Mail order only.
Astrafire Please add 50p P+P per order.
Beam Me Up Scotty 16K £5.00
Computer Darts 8K £4.50
Downhill Skier ak 83501Send Cheque or P.O. toi-
Grand Prix 8K £5.00
X-Wing Star Battle 16K £6507 FUTURA SOFTWARE
Alien Bombardment 8K £4.06
Speedway 8K £5.00
Laser Ouei 3K £4.00
Martian Crossfire = 8K £3.50 Chelmsford,
Dodgems BK £4.50
Essex, ___ ___.
Oa ct -7-1(e mie k
“PLUTO” COLOUR GRAPHICS PROCESSOR
Pluto is a self-contained colour display processor on an
8" x 8" NASBUS and 80-BUS compatible card featuring:
@ Own 16 bit microprocessor
@ 1192 Kbytes of dual-ported display memory for fast flicker- free
screen updates. (Outside of the host address space).
@ 640(H) x 288(V) x 3 planes (8 colours) – 2 screenfulls
640(H) x 576(V) x 3 planes (optional extra) –
® Fast parallel I/O interface usable with ALMOST ANY MICRO.
Only single +5v supply required.
Plute executes on-board firmware providing high level
functions such as:
@ Fast vector draw – over 100,000 pixels/sec. Lines can be drawn
using REPLACE, XOR, AND, OR functions
@ User-definable characters or symbols
@ Spare display memory with memory management facilities for
allocating symbol storage space or workspace
@ Rectangle Fill and copy using REPLACE, XOR, AND, OR plus 5
@ Fast access to single pixels
@ Write protect memory planes during copy
@ Double-buffered screen memory for animated displays
@ Complex polygon colour fill
Pluto is expandable. An expansion board will be available
later this year to give Pluto up to 8 memory planes with no
loss of resolution.
AVAILABLE NOW. ONLY £399 + VAT (p&p free)
Dealer and OEM enquiries invited.
older ttn LL
London ___ ___
Tel: __-___ ____