On Jan 5, 15:02, Gene Buckle wrote:
Me, I want to know how they make an FM/MFM drive
read a GCR disk...
It's not a drive issue, it's a controller issue. The bits on the disk
are just bits on a disk... just alternating magnetic poles. There's
nothing strange or different about the heads or amplifiers on an Apple,
Commodore, or Amiga drive.