If you post yur values for the UART registers, we'll be able
to help you dounle-check them.

Jan-Erik.

PS.
I have used the UART on the 18F1320 using the 8 Mhz INTOSC
without any problems at all. Running with the default OSCTUNE
value h'00'. Now, the 18F1320 hase the "Enhanced USART", which
is a little different, the 18F1220/1320 has a "16-bit baud rate
generator" so you get, in general, baud rates closer to the
nominal speed. It can also run in "Compatible mode" with a 8-bit
baud rate generator. I'm not sure how I run mine, I just let
Olin's envoronment set everything up, I didn't even checked what
it had done since it all worked "out of the box" anyway :-)

But, if my 18F1320 was run in Compatible mode, it should have the
same setup for the UART as your 18F4320, I supose...

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