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AL = operation 00h close file 40h open file for reading 80h open file for writing C0h open file for random access DS:BX -> CR-terminated filename
Return:
AL = file handle (00h if file closed or could not be opened)
Note: The Acorn BBC Master 512 is an 80186-based add-on board for the 6502-based Master 128 which uses the original CPU as an I/O processor
See Also: INT 41"Acorn" - INT 42"Acorn" - INT 43"Acorn" -
Category: Other Operating Systems - Int 40h - A
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