SECTION 6
Conversions and Interfaces
6-26 PEN*KEY
R
6200/6300 Hand-Held Computer Programmer’s Reference Guide
Table 6Ć2 (Continued)
4000API Interrupts Supported
INT #
Register Values
4000API Interrupts
15h
System Services
Create a Task
AX=0100h
Delete a Task
AX=0101h
Return Information About a Task
AX=0102h
Disable Task Switching
AX=0103h
Enable Task Switching
AX=0104h
Reset MultiĆtasker
AX=0105h
Pend on Mailbox with Optional Timeout
AX=0106h
Accept Message from Mailbox (No Pend)
AX=0107h
Post Message to Mailbox
AX=0108h
Pend on Queue with Optional Timeout
AX=0109h
Accept Message from Queue (No Pend)
AX=010Ah
Post Message to Queue
AX=010Bh
Delay Current Task
AX=010Ch
Initialize a Queue Structure as Empty
AX=100Dh
Enable Time Slicing
AX=010Eh
Disable Time Slicing
AX=010Fh
Set Task Identifier
AX=0110h
Accumulate CRC 16h
AX=01F4h
Exchange Network Packets
AX=01F5h
Adjust CX for Processor Speed
AX=01F8h
Read V25 Comparator Port
AX=01F9h
Beep the Buzzer
AX=01FAh
Return the Pointer to BIOS Version
AX=01FBh
Receive Network Packet
AX=01FDh
Send a Network Packet
AX=01FEh
Compute CRC 16 on Block of Data
AX=01FFh
Request System Shutdown, Normal
AX=4200h
Request System Shutdown, Low Battery
AX=4201h
Keyboard Intercept
AH=4Fh
Pend On Keyboard
AX=9002h
16h
Keyboard Services
Set Typematic Rates, Turn Off Key Repeat
AX=0304h
Set Typematic Rates, Set Key Repeat Timers
AX=0305h
Set Typematic Rates, Turn On Key Repeat
AX=0306h
Turn Key Click Off/On
AH=04h
Swap Keyboard Translate Tables
AH=FEh
Return Number of Keys on Default Keyboard
AH=FFh
6. Conversions and
Interfaces
