Hello All,

I got SERIN to work.. I summized that my code was no different than half a dozen other 629/675 SERIN code snippets in the archives.. So I thought that maybe I was barking up the wrong tree ( code problem ). Maybe my problem was the input interface. I was using the MEL suggested 22k resistor ( 22.1k ) on the PIC input with no luck. I Googled "PIC RS232 Interface" and found multiple links that use only a 10k input resistor. I changed my input resistor to 10k and bang it worked...

Thanks everyone for the support. As I learn more, I hope to be an active member on this board.

George