I am right this minute using a 'F877 at 9600. I am reading 14 bytes with errors on the last 4 eceived. So I would have to say that I will need to go up to a 8MHz xtal. Just a bit too "iffy" at 4MHz.
I might try the DEBUGIN as mentioned above and see what difference that makes. Stay tuned.
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Hmm...Nope, still the same. Gunna hafta get a faster xtal next time I'm up town..
Oh Well....
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