> You're correct that writing to PCL is a 1-cycle operation. At least,
> according to the MPLAB simulator, it is.

My mistake: I meant PCLATH. PCL is the lower byte of the PC, and writing to
it definetly
- takes two cycles
- will take you (your program) somewhere else (defined by the value written
to PCL and the current value of PCLATH)

Wouter van Ooijen
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Van Ooijen Technische Informatica: http://www.voti.nl
Jal compiler, Wisp programmer, WLoader bootloader, PICs kopen

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