Int 14/AH=22h

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MultiDOS Plus - RECEIVE CHARACTER

AH = 22h
DX = port number

Return:
AH = status (see also AH=21h"MultiDOS") 00h successful AL = character 3Dh framing and parity error 3Eh overrun error 3Fh framing error 40h parity error 96h ring buffer overflow

Note: If no character is available, this function waits until a character arrives or an implementation-dependent timeout elapses

See Also: AH=20h"MultiDOS" - AH=21h"MultiDOS" - AH=27h

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

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