HP Vectra Technical Reference Manual page 179

On Exit: AH
=
RS_DONE
Registers Altered: AX, 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 (D6H)
BP
=
V_OFF (009CH)
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
5.3.4.7 V_RAW Driver (BP
=
0090H)
The V_RAW driver sets the data type to T_KC_IBM_PC (OAH) and returns, leaving the
scancode untranslated.
F _ISR (AH
= OOH)
This function sets a Data Type of T_KC_IBM_PC and a return status of RS_SUCCESSFUL.
On Entry: AH
=
F_ISR (DOH)
BH
=
Keyboard state (only if state bit set in type)
BL
=
Scancode
DH
=
Scancode type (any accepted)
DL
=
Source vector address / 6
BP
=
V_RAW (0090H)
170 Keyboard
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