SECTION 6
Conversions and Interfaces
PEN*KEY
R
6200/6300 Hand-Held Computer Programmer’s Reference Guide 6-103
INT 15h, Function AH = C0h: Return System Configuration Parameters Ad-
dress
BIOS
On Entry:
AH = C0h
On Return:
If successful:
Carry = 0
AH = 00h = Successful
ES:BX = Address of system configuration table
If NOT successful:
Carry = 1
AH = 86h = System model undetermined
INT 15h, Function AH = C1h: Return Extended BIOS Data Area Segment
BIOS
On Entry:
AH = C1h
On Return:
if successful:
Carry = 0
AH = 0
ES = Segment address of Extended BIOS Data Area (EBDA)
if NOT successful:
Carry = 1
AH =86h (No EBDA)
6. Conversions and
Interfaces
