HP Vectra Technical Reference Manual page 119

On Exit: AH
=
Return Status Code
BX
=
Status word
Bit
OFH-ODH
OCH
OBH
OAH
09H
08H
07H
06H
05H-04H
03H
02H
01H
OOH
Value Definition
Reserved
Timeout has occurred
Output request has completed
Reserved
Error during output request
HP-HIL link has been reconfigured
Reserved
1 HP-HIL driver is open
o
HP-HIL driver is closed
Reserved
General failure
No devices attached.
Reserved
Link configuration in progress
Registers Altered: AX, BX, BP, DS
SF_VERSION_DESC (AX = 0206H)
This subfunction returns the release date code and a double word pointer to the current version
number. The date code consists of two BCD coded bytes containing the year and week of
release. The BL register contains the number of years since 1960 and the BH register contains the
week of the year.
On Entry: AH
=
F _SYSTEM (02H)
AL
=
SF_ VERSION_DESC (06H)
BP
=
V_HPHIL (0114H)
On Exit: AH
=
Return Status Code
BX
=
Release date code
CX
=
Number of bytes in current version number
ES:DI
=
Pointer to the current version number
Registers Altered: AX, BX, CX, DI, ES, BP, DS
110 Input System and HP-HIL