Int 14/AH=05h

Digiboard DigiCHANNEL PC/X* - CHANGE PROTOCOL

AH = 05h
AL = protocol (see #00335)
BH = new XOFF character (00h = current)
BL = new XON character (00h = current)
DX = port number (00h-03h) (04h-43h for XAPCM232.SYS)

Return:
AH = status
00h successful
FFh error

See Also: AH=04h"Digiboard"


Bitfields for Digiboard protocol:

Bit(s)  Description     (Table 00335)
7-4    unused
3      RTS/CTS
2      DSR
1,0    XON/XOFF

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

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