AnsweredAssumed Answered

LPUART at Very Low Baud?

Question asked by gbrowne on Jul 20, 2018
Latest reply on Jul 23, 2018 by Diana Batrlova

Hello.

 

I want to be able to run the LPUART at a very low baud rate (e.g. 4 bps).

 

I have an 8MHz oscillator running my S32K144, so it would seem that the lowest baud I would be able to get, by maxing out the SBR and OSR, is 8000000/8191/32 = 30.5 bps, which I have verified on my scope.

 

Is there any way I can drive that lower to get down into the 4 bps range?

 

Thanks,

 

-Greg

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