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Re: ROM Editing

Paul Grammens wrote:
> I've been working on my Vulcan hard disks again. I copied the EPROM from the
> 40 meg drive, and converted two 20 meg drives to 40's with the EPROM copies
> and spare 40 meg ide drives.  I saved the EPROM contents as binary files
> (email if you want a copy). I compared the files, hoping there would be just
> a few differences that would allow me to figure out how to modify the files
> for larger drives.  Unfortunately, there are quite a few differences
> sprinkled thru the two files.

I am still fuzzy on these EPROMs.  They came off a board inside the hard
drive
case?  The code in them runs on the 6502 in the Apple II?  Other replies
in
this thread mention 65816 code.  Are these drives for the IIgs only?

Paul R. Santa-Maria
Monroe, Michigan USA