Int 14/AH=19h

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FOSSIL - WRITE BLOCK

AH = 19h
CX = maximum number of characters to transfer
DX = port number
ES:DI -> user buffer

Return:
AX = number of characters transferred

See Also: AH=18h"FOSSIL" - AH=86h - INT 6B/AX=0000h

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

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