I still have my Apple II clone, almost threw it out a few (15) years ago but couldn't do it. I have an EPROM programmer card which got used a lot for saving/copying firmware and especially drum machine sound chips.
It only went up to 2764. I added a switch to do a 27128 in 2 passes. Not sure why I am keeping it, though there's lots of room in my attic so no pressure.
It only went up to 2764. I added a switch to do a 27128 in 2 passes. Not sure why I am keeping it, though there's lots of room in my attic so no pressure.
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