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Message

Re: [AVR-Chat] UART baud rate at 6MHz

2004-03-24 by Wagner Lipnharski

Chetan Bhargava wrote:
> Hi All,
>
> I'm running AT90S2313 at 6MHz. I calculated the UBRR value to be 38
> for baud 9600. The actual baud would be 9615.38 would that be okay
> according to the RS232 standards?
>
> Regards,
>
> Chetan


It will work, except if the receiver speed goes further below 9600 bps.

In the past I made a text about the acceptable error offset, you can read it
at the end of http://www.ustr.net/8051pc/starting.shtml, search for "CLOCK
SPEED".


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