Xycom XVME-678 Manual page 118

Chapter 5 - XVME BIOS Functions
5.4.3 Get ANMI Mask
The current state of the ANMI source mask bits can be determined by calling this function.
Int I5h
Function AFH
Call With:
Returns:
Subfunction 22H
AH
=
AFH
AL
=
22H
If error: Carry Flag Set
If successful:
5-14
AH
=
Error Code
DI
=
"XY"
Carry Flag Clear
AH
=
0
DI
=
"XY"
BX
=
Current ANMI mask
Bit 0 0 - VMEbus BERR ANMI disabled
1 VMEbus BERR ANMI enabled
Bit 1 0 VMEbus SYSFAIL ANMI disabled
1 VMEbus SYSFAIL ANMI enabled
Bit 2 0 ABORT switch ANMI disabled
1 ABORT switch ANMI enabled