I have this working with another board using Serin/Serout no problem. Once I tried my new hardware that is setup with the USART pins C6 and C7 it does not work. My hardware has a DB15HD that is to connect to my modem I cannot connect directly to my PC.

Another question: Can I use Serin/Serout and not Hserin/Hserout on the USART pins C6 and C7?

I use hyperterminal to debug the modem not my hardware.

Thanks