Hi Eric,

A couple of points:

In you code as it now stands, do you have optimization turned off? Otherwise the compiler might toss out your two inner loops because they don't do anything, leaving the outer loop running very fast. Most of the time I turn optimization off until I get my code running, then try various optimizations.

Second, where is your code located? If EA/ is tied to ground, then the chip expects to be executing code in external code space. If you're programming this chip ISP, i.e., programming the internal code, then trying to run from external code...

Dennis