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USB Superspeed Peripherals

liwe_284431
New Contributor

Hello , I am confused on CYUSB3.SYS driver. Because I have to cyusb3.sys, one of which is created in 2012 and another is 2014.

   

The 2014 cyusb3.sys is newest driver downloaded from web.

   

When I install the 2012 older driver, "xferdata" command works correctly. However, when I install the 2014 new driver, the "xferdata(1GByte)" can not work and windows turns to blue screnn, where "WDF_VIOLATION" warning is showing.

   

I found that the friendly name of the 2012 driver is "cypress usb streamer example" ,

   

and the friendly name of the 2014 driver is "cypress FX3 usb streamerexample device" .

   

 

   

So is there solution for me to solve this problem? I hope to use 2014 driver.

   

thanks!!

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Anonymous
Not applicable

Hi,

   

Please create a Tech Support Case so that we can investigate this problem.

   

Rgards,

   

-Madhu Sudhan

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