Int 15/AH=03h

CASSETTE - WRITE DATA (PC and PCjr only)

AH = 03h
CX = number of bytes to write
ES:BX -> data buffer

Return:
CF clear if successful
ES:BX -> byte following last byte written
CF set on error
AH = status (see #00409)
CX = 0000h

See Also: AH=00h"CASSETTE" - AH=02h"CASSETTE"

Category: Bios - Int 15h - C

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