SECTION 6
Conversions and Interfaces
6-22 PEN*KEY
R
6200/6300 Hand-Held Computer Programmer’s Reference Guide
Keyboard BIOS Services: INT 16h
See
4000 Series Programming Interfaces
, starting on page 6Ć23, for information
on supported keyboard services.
The following PC and 4000 BIOS INT 16h functions are
not
supported by the
6200/6300 BIOS:
"
Function AH = 03h: Set Typematic Rates
"
Function AH = 04h: Turn On/Off Key Click
"
Function AH = 0FCh: Set/Read Keyboard Mask Value
"
Function AH = 0FDh: Set Debounce Timer Value
"
Function AH = 0FEh: Swap Keyboard Translate Tables (supported by
4000API.EXE)
"
Function AH = 0FFh: Return Number of Keys on Default Keyboard
(supported by 4000API.EXE)
Support is provided for porting applications from the 4000 Series platform to the
6200 or 6300 Computer, noted above.
Printer BIOS Services: INT 17h
PC BIOS INT 17h printer interfaces are
not
supported, since no parallel port is
available on the 6200 or 6300 Computers. The following PC BIOS functions are
not available:
"
Function AH = 0 Print Character
"
Function AH = 1 Initialize Printer Port
"
Function AH = 2 Read Status
6. Conversions and
Interfaces
