Changes

Ready Made Machine Language Routines for the Amstrad

1,128 bytes added, 11:12, 28 August 2006
/* Ready Made Machine Language Routines for the Amstrad */
[[Image:readymade frontpage.jpg|right|thumb|250px|Frontpage]]

A book with usefull programs written in Assembler

Author: Joe Pritchard

Publisher: Melbourne house

1985

179 pages

ISBN: '''1 86161 5'''

== Contents ==

<pre>
Introduction

1. Machine Language on the Amstrad

The Routines in this Book
Memory Use on the Amstrad
CALLing Machine Language Programs
Integer Variables of Numbers
Variables Prefixed with @
Passing Strings
Use of the ROM calls
The Jumpblock

2. Text Output Routines

3. Graphics Routines

4. Scrolling the Screen

5. More Screen Routines

Clearing the Screen
Fill Routines
Moving Characters
Multicolored Characters

6. Keyboard Operations

7. Sound Routines

The Programmable Sound Generator
MC Sound Register
Register
Sound Techniques

8. Cassette Handling Routines

Motor Control

9. Basic and Mashine Code

Cleaning up
BASIC Line Structure
Resident System Extensions
The Jump Table
The Name Table

Appendix 1. Control Code Effects
Appendix 2. Instructions and Op-codes
Appendix 3. Flag Operation Summary

</pre>

[[Category:Books]]
12,273
edits