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INMC 80 News

October–December 1981 · Issue 5


Table of Contents



Topic Author Ca­te­gory Ma­ga­zine Is­sue Page
Contents INMC 80 News 5 1
The ‘DH’ Show – The Chairman’s Bit D.​R.​ Hunt INMC 80 News 5 2
Letters INMC 80 News 5 7
Restoring BASIC program pointers B.​M.​ Farelly Basic INMC 80 News 5 7
Space Invaders key and speed routines Mark Taylor As­sem­bler INMC 80 News 5 7
Video – more on flashing Stephen Prince Hard­ware INMC 80 News 5 9
NAS-PAS 3 Pascal from HiSoft trig additions post 1 May 1981 Rory O’Farrell Pascal INMC 80 News 5 9
ZEAP and printers C.​G.​ Richards As­sem­bler INMC 80 News 5 10
NASBUG to NAS-SYS patches W.​H.​ Turner As­sem­bler INMC 80 News 5 11
CAT – Enhanced directory listing for CP/M systems Steve Han­sel­man As­sem­bler INMC 80 News 5 18
ROM Graphics unit for Nascom 1 – Eco­no­gra­phics and DIY Rory O’Farrell Hard­ware INMC 80 News 5 19
Extra Econo-Graphics for Nascom 1 S.​J.​ Oakes Hard­ware INMC 80 News 5 20
Pro­gram­mable Sound Generator by PHG Elec­tronics review D.​R.​ Hunt Re­view INMC 80 News 5 22
The AY-3-8910 Pro­gram­mable Sound Generator on NAS-BUS Andy Tipler Hard­ware INMC 80 News 5 25
The Nascom 2 keyboard – how it works David Pears Hard­ware INMC 80 News 5 30
RAM A Board modifi­cation to use 2716 EPROMs A.​O.​ Zien­kie­wicz Hard­ware INMC 80 News 5 31
2K’s on an N2 – Using 2716 EPROMS on the Nascom 2 main board E.​P.​T.​ Anderson Hard­ware INMC 80 News 5 32
Re­view of the Gemini double density disk system G809, 815 and 513 Ian Hen­der­son Re­view INMC 80 News 5 34
Disk drives and use with CP/M explained Richard Bateman Hard­ware INMC 80 News 5 37
Arfon Speech Synthesis Board review Steven Han­sel­man Re­view INMC 80 News 5 40
Gemini EPROM Pro­gram­mer review Paul Wilson Re­view INMC 80 News 5 41
Z80 Guide – The kiddies guide to Z80 assembler program­ming – Part 5 D.​R.​ Hunt As­sem­bler INMC 80 News 5 42
Blue Label Soft­ware (BLS) Pascal review Rory O’Farrell Re­view INMC 80 News 5 50
SYS – Disk Systems – What is this thing in CP/M called SYS? Richard Beal INMC 80 News 5 53
Incompati­bility between Gemini G809 and Henelec Con­trol­ler kits INMC 80 News 5 54
Print routine for Naspen and ZEAP P.​ Forrester As­sem­bler INMC 80 News 5 55
Book Re­view – SOFTWARE TOOLS by B.​W.​Ker­nig­han and P.​J.​Plauger Rory O’Farrell Re­view INMC 80 News 5 58
Routine for the "port mapped" Gemini Video Card Richard Beal As­sem­bler INMC 80 News 5 59
Automatic entry of several Machine Code programs A.​J.​ Fry INMC 80 News 5 62
Notes on program­ming style Rory O’Farrell INMC 80 News 5 63
Cor­rec­ting IMP printer problem Rory O’Farrell INMC 80 News 5 66
Law­rence and the ‘new’ printer? Law­rence INMC 80 News 5 71

This table of contents is based on a work of Mike Strange who collected an overall table of contents of Nascom magazines.