80-Bus News

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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 BASIE

FOR NASCOM

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)

49

nascom-2 Sonmwmare

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. ae NASGAMMON” i

Mi Excellent Backgammon game.

|

Choose from 6 provocative

strategies plus problem

option. Good srahics/our) Only £6’95

All programs are supplied on Other

CANES cassette and require Basic & SAE for Details Graphics ROM .Mail order only.

Astrafire Please add 50p P+P per order.

50 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

63,lady Lane,

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

OR

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 other functions

@ 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: __-___ ____