INT 14 - COURIERS.COM - CONFIGURE PORT
AH = 82h
AL = port number (1-4)
BX = speed (bps)
CX = bit flags
bit 0: enable input flow control
bit 1: enable output flow control
bit 2: use X.PC protocol (not yet implemented)
SeeAlso: AH=8Ch,INT 7A"X.PC"

See also: 1400

1482 - COURIERS.COM - CONFIGURE PORT