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USB superspeed peripherals

Anonymous
Not applicable

Hi, 

   

I am trying to connect the CYUSB4KIT-003 and CYUSB3ACC-005 to my Xilinx ZC702 board (J3 FMC1). 

   

When looking at the AN65974, which interfaces to Xilinx SP601 board. Both Xilinx boards use 2.5V on the FMC connector. 

   

On closer look at the voltage levels, I realize the Cypress chip IO operates at 3.3V when J2 is short. Will that hurt the FPGA boards? 

   

 

   

I anticipate the CYUSB4KIT-003 is able to work on the ZC702, but I would need to be cautious. 

   

 

   

Thank you. 

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2 Replies
Anonymous
Not applicable

Hi,

   

That will not hurt the FPGA Board. We have tested it at 3.3V

   

Regards,

   

- Madhu Sudhan

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Anonymous
Not applicable

Thank you! 

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