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How to set Uart Baud Rate beyond the max limit

Question asked by David XY Zhou on Apr 6, 2016
Latest reply on Apr 8, 2016 by David XY Zhou

Hi,

I have K60 tower. According to document, the maximum baud rate for UART can be 1/16 of clock freq:

The maximum baud rate is 1/16 of related source clock frequency

But when I change the setting in the user_config.h

#define BSPCFG_SCI5_BAUD_RATE 115200

to

#define BSPCFG_SCI5_BAUD_RATE 921600

it shows an error:

How to set a higher baud rate and what is the limit for this setting? And how to set beyond the current limit?

 

Thank you

David Zhou

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