Update 'amigodos.s'
Signed-off-by: hexsane <hexsane@noreply.localhost>
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amigodos.s
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amigodos.s
@ -5,21 +5,22 @@
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; Code style & format borrowed from CFFA v1 source code
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; Code style & format borrowed from CFFA v1 source code
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; use ca65 to assemble
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; use ca65 to assemble
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;
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;
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; HP-IB AMIGO protocol ROM replacement for genuine Apple II GP-IB controller.
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; HP-IB AMIGO protocol ROM replacement for genuine Apple II GP-IB (IEEE-488) controller.
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;
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;
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; Was assembled and working for floppy drive in HP9133xv
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; Was assembled and working for floppy drive in HP9133xv
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; It will work with the hard drive but you will need to change the
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; It will work with the hard drive but you will need to change the
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; geometry and re assemble.
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; geometry and re assemble.
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;
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;
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; Note about assembly: I had to offset the code by either 128 or 256 bytes
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; Note about assembly: I had to offset the code by 256 bytes
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; (meaning you lose that space in the ROM) but I can't recall why. You may
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; (meaning you lose that space in the ROM) but I can't recall why other than
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; need to fiddle around with options to get it in the correct location to
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; the card didn't init unless I did. Others more familiar with the Apple II design
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; make the card happy. I've forgotten most of the Apple II I/O layout at this
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; will probably understand why.
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; point in time.
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;
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;
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; There is probably code in here from other sources but I couldn't recall from
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; There is probably code in here from other sources but I couldn't recall from
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; who at this point. If you see something that needs credit please let me know
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; who at this point. If you see something that needs credit please let me know
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; and I will happily do so.
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; and I will happily do so. Some code is unused (I took code I worded on separately
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; and placed it into the cffa code so I wouldn't have to reinvent the wheel.
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; Anything referencing ATA commands can probably be removed.
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;
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;
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.define EQU =
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.define EQU =
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