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USB low-full-high speed peripherals Forum Discussions

Anonymous
Not applicable

 Hi~

   

    I used cy7c68013a on my board.  I modifed the CYUSB3.inf file used my own PID and VID, i used two PIDs to enable the device to execute a script file when start-up, and resigned the driver, the driver was test passed in winxp and win7,I installed the driver in WIN8, but when I plug in the 68013 device , I saw "unknown usb device (port reset failed)" in Device Manager.

   

  Please tell me how to solve this problem, thank you!

   

 

   

Regards 

   

smalling

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1 Reply
Anonymous
Not applicable

 Hi,

   

 

   

Can you capture the trace on the upstream port?

   

 

   

Regards,

   

Vikas

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