PPS Latency in P3041

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PPS Latency in P3041

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LordStark3232
Contributor I

Hi,

 

I am using pps on P3041 to generate periodic pulses. I updated period as 10 ms from kernel codes. But on oscilloscope I am seeing pulses 10 ms + ~200 ns. Is it known issues or logical? Should I expect 10 ms correct precision? (Side note I am using system clk as a source clk.)

 

Also there are some sources reletad to slave pps signal not correctly phase alligned with master source. Is it related to my problem? 

 

Thank you

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