cvs commit: src/sys/dev/ic via6522reg.h
wb at freebie.xs4all.nl
Fri Dec 2 23:32:53 GMT 2005
On Fri, Dec 02, 2005 at 10:36:14PM +0000, Peter Grehan wrote..
> grehan 2005-12-02 22:36:14 UTC
> FreeBSD src repository
> Added files:
> sys/dev/ic via6522reg.h
> Register definitions for the ancient via6522. This 20+ year-old chip
> still exists as a cell in the Macio asic on Apples, and is used to communicate
> through the shift register with the external PMU microcontroller.
Ah... our famous Versatile Interface Adapter chip! I'm more familiar
with the 682 but this one is nicer ;)
Wilko Bulte wilko at FreeBSD.org
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