Floppy Disk Controllers

Programming Floppy Disk Controllers

Intel
82077AA
82077SL
82078 (44 pin)
82078 (64 pin)

National Semiconductor
PC8477B
   Similar to -A, differences are Motor On Time (MNT) in Mode 1,
   NSC command results 8477B (73H) and 8477A (72H)

NEC
µPD765
µPD72065

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Louis Ohland, Peter Wendt, David Beem, William Walsh, Tatsuo Sunagawa, Jim Shorney, Tim Clarke, Kevin Bowling, Tomáš Slavotínek, and many others.

Ardent Tool of Capitalism - MAD Edition! is maintained by Tomáš Slavotínek.
Last update: 30 Jul 2023 - Changelog | Legal Info & Contact