Frying PORT.B1 and B2?

[mugwamp]

I've even plugged a couple of them backwards. It seems to take a whole lot to fry one. The only way I can think of to really test your chip would be to put the identical program in an identical chip and see if it has the same results.

[SteveB]

...put the identical program in an identical chip...

Yea, I've got a replacement on the way. Should get it in a day or so. But I am almost certian it'a a goner, or at least those pins. I'll check for sure though. I may be able to use it in a future project that does not need all those pins.