SECTION 6
Conversions and Interfaces
6-86 PEN*KEY
R
6200/6300 Hand-Held Computer Programmer’s Reference Guide
INT 15h, Function AX = 5380h, Subfunction BH = 11h: Beep
NORAPM
Performs a beep."
This interrupt is a NORAND Proprietary System interface.
On Entry:
AH = 53h
AL = 80h
BH = 11h
BL = Frequency
(value from 0ć255)
CH = Duration
(value less than
frequency
)
CL = Duty
(value from 0ć255)
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 = 14h: Define Key Macro
NORAPM
Defines a macro key sequence for the key position on the keyboard of length.
This interrupt is a NORAND Proprietary System interface.
On Entry:
AH = 53h
AL = 80h
BH = 14h
BL = Key position
CL = Length
ES:DX = Segment:offset of macro buffer
On Return:
If successful:
Carry = 0
AH = 0
AL = Undefined
If NOT successful:
Carry = 1
AH = Error Code
AL = Undefined
6. Conversions and
Interfaces
