That's good to know - however, I'm just interested in using the CPM.  So I will 
leave my original questions out there, and I may have more in the future.  
Thanks.


> Dan Wrote
> > Just toggle the bits in software.  I never saw an
> application where the I2C
> > controller provided a performance advantage.  It's lots of
> software to execute,
> > along with all of the interrupt handling and stuff, so you
> just spend lots of
> > overhead not making any other progress.

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