On May 9, 2010, at 5:40 PM, Chuck Guzis wrote:
that
doesn't control RX01/RX02 drives, but it is an adapter that
allows one to connect generic 8" drives and real RX50 drives to a
PC controller. Bit of a different animal.
...and while this might work for RX01 disks, it won't for double-
density RX02 disks, which use a DEC-unique variant of MFM.
Single-density headers, double-density data IIRC?
Close--some of the MFM patterns have been "tweaked' so as not to set
off the FM AM detection.
--Chuck