80-Bus News

  

September-October 1984, Volume 3, Issue 5











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September–October 1984.

80-BUS NEWS

Volume 3.   Issue 5.

CONTENTS

Page 3Editorial
Page 4Letters to the Editor
Page 6Private Wants!
Page 7Determining the Nascom Keyboard Status
Page 9Giant Intelligent Print Buffer for Gemini CPUs
Page 19GSX – The Graphics Interface
Page 26Private Sales
Page 27CRC Program for CP/M
Page 28Lost Characters in CP/M
Page 31The Dave Hunt Bits
Page 37System Routines in Polydos and Polydos Disk BASIC
Page 38Polydos File Name Listing
Page 47Advertisements

All material copyright (c) 1984/1985 by Gemini Microcomputers Led. No part of this issue may be reproduced in any form without the prior consent in writing of the publisher except short excerpts quoted for the purposes of review and duly credited. The publishers do not necessarily agree with the views expressed by contributors, and assume no responsibility for errors in reproduction or interpretation in the subject matter of this magazine or from any results arising therefrom. The Editor welcomes articles and listings submitted for publication. Material is accepted on an all rights basis unless otherwise agreed. Published by Gemini Microcomputers Ltd. Printed by The Print Centre, Chesham.

SUBSCRIPTIONS

Annual Rates UK £9 Rest of World Surface £12
Europe £12 Rest of World Air Mail £20

Subscriptions to -Subscriptions” at the address below.

EDITORIAL

Editor : Paul Greenhalgh Associate Editor : David Hunt

Material for consideration to -The Editor” at the address below.

ADVERTISING

Rates on application to -The Advertising Manager” at the address below.

PRIVATE SALES

Free of charge to Subscribers by sending to the address below

ADDRESS: 80-BUS News,
c/o Gemini Microcomputers Ltd.,
Unit 4, Springfield Road,
Chesham, Bucks. HP5 IPU.


This is an OCR’d version of the scanned page and likely contains recognition errors.











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