Software Contents
BIOS Services
Device I/O Services
1
Keyboard
3
Video Display
5
Serial Communications
13
Line Printer
16
System Clock
17
Floppy Disk I/O Support
19
Equipment
22
Memory Size
22
EEROM
23
Keyboard ASCII and Scan Codes
Keyboard ASCII and Scan Codes
24
MS-DOS Memory Map
ROM BIOS Data Area
29
Additional Data Area
33