Xycom XVME-678 Manual page 128

Vmebus pc/at processor module
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Chapter 5 - XVME BIOS Functions
5.5.6
Wait for VMEbus Ownership to be Granted
This function is similar to the Get VMEbus Ownership Status (Section 5.5.5), but it does not return
control until exclusive use of the VMEbus has been granted.
Int ISh
Function AFH
Call With:
Returns:
Subfunction 35H
AH
=
AFH
AL
=
35H
If error: Carry Flag Set
If successful:
Note:
AH
=
Error Code
01
=
"XY"
Carry Flag Clear
AH
=
0
01
=
"XY"
Does not return until VMEbus ownership has been granted.
5-24

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