> I forgot to mention that I'm using the OSC2/CLKOUT from the 16F877 to
> provide the OSC1 signal for the MCP2510. The P16F877 is using a 4MHz
> oscillator (SG531P).

A rather important piece of information!  Short answer: You can't do that.
Long answer: You can do that if you don't expect TTL level signals, can
properly buffer the clock output with very little extra loading, and are
conscious of the oscillator mode and its ramifcations.  If long answer is
too complicated, revert to short answer.


********************************************************************
Olin Lathrop, embedded systems consultant in Littleton Massachusetts
(978) 742-9014, olin@embedinc.com, http://www.embedinc.com

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