Floppy Disk Controller evaluation / characterization

Dave Dunfield dave06a at dunfield.com
Tue Mar 20 14:29:38 CDT 2007


Hi Guys,

I've just posted to my site TESTFDC 1.0, which is a small utility that
will test your floppy controller for single/double density operation at
all data rates available to your drives - including the special case of
MFM with 128 byte sectors (Of all the machines I've got here, only ONE
passes that test!).

This should make it a bit easier to find PC/drive combinations that will
work with ImageDisk.

I've also started a "registry" of mainboards and add-in controllers with
the TESTFDC results - this is posted to the site as well, currently it's
very small and not overly useful (just the hardware I've tested), however
I hope that with your help it may grow to be at least somewhat useful.

If anyone can provide information for hardware not currently listed, that
would be very much appreciated.

Regards.
Dave

--
dave06a (at)    Dave Dunfield
dunfield (dot)  Firmware development services & tools: www.dunfield.com
com             Collector of vintage computing equipment:
                http://www.classiccmp.org/dunfield/index.html



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