Quote Originally Posted by Sharky
Hi Netjammer,

I think that I misunderstood your question. I thought that the problem was that your program would not execute.
Are you trying to messure directly on the crystal?

Regards
Sharky
Hi Sharky,
I'm measuring on the actual pins (13/14) with an O-scope probe. Please see my latest response, the 16F877 that has the temp code loaded has a clock signal on Pin 14 but not on 13. I'm trying to find the original code that I loaded to see if there is an INCLUDE or DEFINE that causes this.

Thanks again!
Netjammer-