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dTSEC and PTP

Question asked by Bogdan Tanasa on Mar 9, 2016
Latest reply on Mar 11, 2016 by Bogdan Tanasa

Hi,

 

I am curious about the accuracy that one can achieve when using PTP to do time synchronization in the context of a T4240 CPU running Linux Yocto. According to the Reference Manual, the CPU is equipped with dTSEC capability (and not eTSEC). Would the accuracy be better or worse if T4240 would have had a eTSEC interface?

 

Thanks,

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