Int 14/AX=164Eh

Digiboard - CCB COMMAND - IRQ POLLING TIMER TO HOST

AX = 164Eh
BL = ticks
BH = ???
CL = mode
DX = port number (00h-03h) (04h-43h for XAPCM232.SYS)

Return:
AH = status
00h successful
80h error
FFh error

See Also: AH=16h"Digiboard" - AX=164Dh

Category: Serial I/O - Int 14h - D

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