www.apple-iigs.info/doc/dociigs.htm
Buried in there is the Apple IIgs firmware and technical references. They are also on archive.org. The sector sizes should be the same.
Buried in there is the Apple IIgs firmware and technical references. They are also on archive.org. The sector sizes should be the same.
The Apple IIc, if it has ROM 0 or later, definitely will not work. It uses the SmartPort interface instead of directly accessing the drive since its too slow. Normally the Unidisk 3.5" is used on the IIc and with most IIe interface cards since it has an onboard CPU to handle all the decoding/encoding of data.
