Peter Forde wrote:
>
>   As a matter of curiosity, how fast can you overclock a PIC with
> injecting an external clock signal?
>
>   I'm experimenting with PIC16F877-04/P, and been injecting into CLKIN
> from an EXO 16MHz clock generator.  Usually use the 4 MHz divided output
> from this but sometimes I select the 16 MHz output, when the PIC still
> seems to work perfectly well.  Doesn't get warm or anything.

Hey Peter, make sure this chip was not *specially* prepared with Mark's
explosives to detonate when you apply 16.0001 Mhz...
Check at the bottom if there is a "M" letter (from "Mark") ... hehe