IBM 560z Manuale Supplementare
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Return Codes
The following return codes are stored in both the AL (AX) register
and the return code field of the output parameter.
and the return code field of the output parameter.
X'ðð'
No Error
X'53'
SMAPI function is not available
X'81'
Invalid parameter
X'86'
Function is not supported
X'9ð'
System error
X'91'
System is invalid
X'92'
System is busy
X'Að'
Device error (disk read error)
X'A1'
Device is busy
X'A2'
Device is not attached
X'A3'
Device is disabled
X'A4'
Request parameter is out of range
X'A5'
Request parameter is not accepted
All other values are reserved.
ThinkPad 560Z SMAPI BIOS
A-11