INT 14 - Digiboard DigiCHANNEL PC/X* - CLEAR BUFFERS
AH = 09h
DX = port number (00h-03h) (04h-43h for XAPCM232.SYS)
Return: AH = status
00h successful
FFh error
SeeAlso: AH=0Ah"Digiboard",AH=10h"Digiboard"

See also: 1408

1409 - Digiboard DigiCHANNEL PC/X* - CLEAR BUFFERS