Int 14/AH=57h

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BWCOM14 - INITIALIZE

AH = 57h
DL = port number

Return:
AL = initialization status (00h successful, 01h already initialized) CX = port status (0001h port redirected, 0002h and FFFFh failed)

Note: After this call, all invocations of INT 14/AH=00h-03h for the specified port will be handled by BWCOM14 until AH=58h is called

See Also: AH=00h"SERIAL" - AH=56h - AH=58h

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

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