Amstrad DDI-1 Computer Drive User Manual


 
Chapter 4 Introduction to LOGO
What is LOGO
Dr LOGO procedures
Editing programs and procedures
Operating hints
Summary of Dr. LOGO primitives
Word and list processing
Arithmetic operations
Logical operations
Variables
Procedures
Editing
Text screen
Graphic screen
Turtle graphics
Keyboard, joystick
Sound
System primitives
System variables
System properties
Chapter 4 Technical information for the user – Firmware
Headers
Store requirements
Error messages
AMSDOS messages
BIOS messages
Disc organisation
Jump block interception – by AMSDOS
Jump block re-interception – by the user
Return parameters
Intercepted firmware calls
Appendices
Appendix 1 Glossary of terms
Appendix 2 End User Program Licence Agreement
Appendix 3 Index
Contents AMSTRAD Disc Drive & Interface DDI-1 Manual