I had 3 dumb string controllers that seemed to get corrupted PIC's yesterday (of all days <md..) anyway, I could replace the pic with one loaded with test firmware and it worked. I could put the old pic back in and load it with test FW and it would work, but when I loaded the regular FW, it would not work. It seems like the pic is partially working...maybe able to output OK, but maybe not getting input signals or something. Is there a way to test a PIC to make sure it is not bad?
TIA,
-Keith
