Xycom XVME-678 Manual page 113

5.2.6 Set Flash BIOS Write Configuration
XVME-678/688 Manual
July 1994
This function is used to enable or disable the Flash BIOS write logic. The previous configuration is
returned upon completion.
Int 15h
Function AFH
Call With:
Returns:
Subfunction 07
AH
=
AFH
AL
=
07H
BX
=
Desired Flash BIOS write configuration
0- Disabled
1 - Enabled
If error: Carry Flag Set
If successful:
Note:
AH
=
Error Code
DI
=
"XY"
Carry Flag Clear
AH
=
0
DI = "XY"
BX
=
Previous Flash BIOS write configuration
0- Disabled
1 - Enabled
This function should be used only if the module's BIOS socket contains a Flash memory device.
5-9