ACT apricot - Page 15

CONTENTS
3-11 GRAPHICS SYSTEM EXTENSION SYSTEM
INTRODUCTION ...... ......... ............ ............... .... ....... 1
APPLICATIONS INTEREST ..................................... 1
Graphic System Extension Functions ......... ......... 1
How to use Graphic Systems Extension ............... 1
What is Graphic System Extensions? .................. 2
SYSTEMS INTEREST ................ .... ................. ........... 2
GRAPHICS.EXE ........... ...... ........ ......... .......... ..... .... 2
ASSIGN.SYS ........................................................... 3
DDACRT.SYS ........................................................ 3
ACT GRAPHICS SYSTEM - DDACRT.SYS ......... 3
APPENDICES
CIRCUIT DIAGRAMS ............. ................. ................. .... ... A
BOOT PROM DIAGNOSTICS ..... ............ ............. ........ ... B
DEFAULTCHARACTERFONT ..................................... C
HEXADECIMAL
TO DECIMAL CONVERSION .......... D
DESIGN CRITERIA FOR THE EXPANSION SLOTS ..... E