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765 FDC

2 bytes added, 7 June
/* Notes */
== Notes ==
The signal on pin34 differs between floppy drives. For 3inch drives, it is a "Ready " signal. For 3.5inch drives or Gotek, it is a "Disc Changed" signal.
Before accessing a disk you should issue a ''recalibrate'' command to the drive to move the head backwards until the ''track zero'' signal from the drive is sensed by the FDC. The FDC will also set its track counter for that drive to zero.
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