SECTION 6
Conversions and Interfaces
PEN*KEY
R
6200/6300 Hand-Held Computer Programmer’s Reference Guide 6-87
INT 15h, Function AX = 5380h, Subfunction BH = 15h: Define Key
NORAPM
Defines a new scan code (keycode) for a key position on the keyboard. The key
attribute is set to the parameter
type
.
This interrupt is a NORAND Proprietary System
interface.
On Entry:
AH = 53h
AL = 80h
BH = 15h
BL = Key position
CH = Type
CL = Keycode
On Return:
If successful:
Carry = 0
AH = 0
AL = Undefined
If NOT successful:
Carry = 1
AH = Error Code
AL = Undefined
INT 15h, Function AX = 5380h, Subfunction BH = 1Ah: Enable/Disable Key
Click
NORAPM
Enables or disables key click.
This interrupt is a NORAND Proprietary System interface.
On Entry:
AH = 53h
AL = 80h
BH = 1Ah
BL = 1 = Enable key click
0 = Disable key click
On Return:
If successful:
Carry = 0
AH = 0
AL = Undefined
If NOT successful:
Carry = 1
AH = Error Code
AL = Undefined
6. Conversions and
Interfaces
