Well I got one of those MiniITX D945GCLF2 Motherboards and did some testing
The SMSC super I/O chip has very fast edges, and triggers a problem I'd
noticed with one of my plug-in PCI parallel port cards.
(1 foot flat cable)
With my EPP loopback test and the current firmware I got verify errors about
every 200K EPP operations :-(
With new firmware that has improved EPP timing I got the error rate down to
about 1 error every 100 million EPP operations
With Rev C hardware and new firmware the test has gotten to ~500 million
operations without error, (still running) I'll leave it on over night to make
sure I've really got it licked.
I will probably have to send you a REV C 7I43 (three 220 PF capacitors added
to EPP ASTROBE/DSTROBE/READ at 26 pin Header to prevent overshoot)
Peter Wallace
Mesa Electronics
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