HP Vectra Technical Reference Manual page 125

On Entry: AH
=
F_IO_CONTROL (04H)
AL
=
SF_CRV_REPORT_NAME(14H)
BX
=
Device address indicator
Bit
OFH-OEH
ODH
OCH
OBH-OOH
Value Definition
Reserved
1 Valid address is present in DH.
o
Reserved for future enhancement, currently returns
RS_FAIL.
Valid register is present in DL.
Reserved
DH
=
HP-HIL device address (major address)
BP
=
V_HPHIL (0114H)
ES:SI
=
Pointer to a buffer area
On Exit: AH
=
Return Status Code
ES:SI
=
Pointer to buffer area
CX
=
Number of bytes in buffer
Registers Altered: AX, CX, BP, DS
SF__KEYBOARD_REPEAT (AX
=
0416H)
This subfunction sets the typematic rate and delay values for the keyboard. The Cursor Control
keypad (CCP) may be set independent of the rest of the keyboard, i.e. the CCP may start
repeating and repeat at different rates from the rest of the keyboard. See Section 5 for more
information.
On Entry: AH
=
F_IO_CONTROL (04H)
AL
=
SF_KEYBOARD_REPEAT (16H)
BH
=
If BH
=
0 set the typematic rate only, if BH
=
1 set the delay only, if BH
=
2
set both values.
BL
=
If BL
=
0 the typematic rate and delay values are for the non-CCP keypads, if
BL
=
1 the values are for the Cursor Control keypad only.
DL
=
Bits 0-3 contain the typematic rate, Bits 4-7 contain the delay value. See
Section 5, function F16_DEF---.ATIR for permissable values.
BP
=
V_HPHIL (0114H)
On Exit: AH
=
Return Status Code
Registers Altered: AX, BP, DS
116 Input System and HP-HIL