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IMX28 USB Package CRC ERROR

Question asked by liu xing on Feb 3, 2016
Latest reply on Feb 3, 2016 by igorpadykov

Hi All,

    We encounter a very strange issue.We set up USB communication via IMX28 Host and device side.But we can see a lot of CRC errors from USB analyzer.

    We analyze the error package and find the  CRC value in the package is the CRC value befor final XOR.

    How to debug this issue?  Is there any register about the usb package CRC?

 

    

 

   

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