On Tue, 19 Feb 2019, Fred Cisin via cctalk wrote:
As I see it, flux transition hardware COULD be all that is needed for hardware. Emulation of FDC could be done in software with flux transition hardware.
That should read flux transition plus appropriate control signals for the drive. Seeking tracks, turn on the drives R/W circuitry, etc. Flux transition ITSELF is just making sense out of the pulses on the track.
