HP Vectra Technical Reference Manual page 345

INT Function Function
Hex Equate Value Definition
14H
INT_SERIAL
Serial
F14_INIT
DOH
Initialize serial port parameters
F14--><MIT
01H
Send out one character
F14_RECV
02H
Receive one character
F14_STATUS
03H
Get serial port status
F14_INQUIRE
6FOOH
EX-BIOS present
F14_EXINIT
6F01H
Initializes serial port (19.2 Kbaud)
F14_PUT_BUFFER
6F02H
Write a buffer of data
F14_GET_BUFFER
6F03H
Read a buffer of data
F14_TRM_BUFFER
6F04H
Read a buffer of data, terminate on
specified condition
1SH
INT_SYSTEM System functions
DOH
Unsupported (turn on cassette
motor)
01H
Unsupported (turn off cassette
motor)
02H
Unsupported (read data blocks)
03H
Unsupported (write data blocks)
F15_DEVICE_OPEN
80H
Device open
F15_DEVICE_CLOSE
81H
Device close
F15_PROG_TERM
82H
Program termination
F15_WAIT_EVENT
83H
Event wait
F15~OYSTICK
84H
Joystick support
F15_SYS_REQ
8SH
System request key pressed
F15_WAIT
86H
Wait fixed amount of time
F15_BLOCLMOVE
87H
Extended memory transfer
F15_GET--><MEM_SIZE
88H
Get extended memory size
F15_ENTELPROT
89H
Switch to protected mode
F15_DEV_BUSY
91H
Device busy hook
F15_INT_COMPLETE
8SH
Set Interrupt Completed Flag
16H
INT_KBD Keyboard
F16_GET_KEY
DOH
Read keycode from keyboard buffer
F16_STATUS
01H
Report status of keyboard buffer
F16_KEY_STATE
D2H
Get key modifier status
F16_INQUIRE
6FODH
EX-BIOS present
F16_DEF--ATTR
6F01H
Report default typematic values
F16_G ET--ATTR
6F02H
Report typematic values
F16_SET--ATTR
6F03H
Set typematic values
F16_DEF_MAPPING
6F04H
Report default translator
assignments
336 BIOS Interrupts