System
BIOS
Listing - 01/10/86
Quick Reference -
256/640K
Board
Map
5-13
Header
5-14
EQUATES 5-15
ABSO
5-19
DATA
Segment 5-20
Diskette
5-23
INT 13H 5-23
Drive Type 5-25
Diskette
10
1..............................
5-25
D~A
Setup-................................
5-36
~otor-
On
5-40
Disk
Iiit
5-44
Diskette_Setup
5-45
Keyboard
BIOS
5-46
Scan Tables 5-56
Printer
BIOS
0 • • • • • • • • • • • • • • • • • • • • •
••
5-57
RS232
BIOS
5-59
Video
BIOS
5-62
BIOSI
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
..
5-80
INT 15H 5-80
Joystick Support 5-82
POST
".....
5-84
Determine Configuration 5-87
8259 Test 5-89
Keyboard Test 5-90
Expansion Test 5-91
Boot Strap (INT 19H) 5-94 "
Time-of
Day (INT
lAH)
"..............
5-95
Beep-
..
_.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
..
5-96
System BIOS 5-11