Dragon Machine Code
Robin Jones and Eric Cowsill
Copyright © Robin Jones and Eric Cowsill 1984
Published by Shiva Publishing Ltd.
ISBN 0 906812 68 2
From the rear cover:
Bored with BASIC?
Talk to your Dragon in its own language - 6809 machine code! Here's an easy-to-follow guide for the newcomer to machine code, or for the experienced programmer new to the 6809 - one of the most sophisticated chips on the market.
Learn how to:
- do arithmetic - fast!
- create instantaneous text displays
- use the Dragon's system variables
- control arcade-speed moving graphics
- write your own monitor
- put text on the hi-res screen
Seven appendices help you to get the best from your Dragon. These include a complete set of 6809 opcodes and a full monitor listing.
So...what are you waiting for?