[uClinux-dev] slow UART on MCF 5272?

Tom Walsh tom at cyberiansoftware.com
Wed Nov 14 13:11:28 EST 2001


"Wei Wang, P.E." wrote:
> 
> Please make sure the Programmable Divider value for MCF5272C3 evaluation
> board is correct for the appropriate baud rate.  Normally, the error
> rate should be less than 5% for any baud rate selection.  Unfortunately,
> with the 66MHz crystal, there is no common divider value for all baud

I do believe that the error rate is much tighter than %5, IIRC, the
buadrate should be within %2.

TomW

-- 
Tom Walsh - WN3L - Embedded Systems Consultant
http://openhardware.net, http://cyberiansoftware.com
"Windows? No thanks, I have work to do..."
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