I had asked about how to setup the async stimulus for use in MPLAB.
I didn't receive any answers but that didn't deter me. I just hacked
around with it and found that if I use the right button on the
Stimulus window (Debug->Simulator Stimulus->Asynchronous Stimulus)
pins up popped a menu that allows assignement of the pins and the
type of input signal (toggle, hi, lo, pulse). Now I'll start doing
fancy testing.

Neil Cherry