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USB superspeed peripherals

waxi_1305956
Level 3
Level 3
‎Mar 18, 2016 12:21 AM

How to get the fast speed that the pc host to transfer data to FX3 witch is connected to a FPGA?

Hi:

   

 I am use the FX3 as a usb controller to connect to a FPGA.I want to konw how to set DMA and endpoint that the pc host can transfer data to FPGA with the fast speed.Is the endpoint brust or streams?Can i set some dma channels to transfer data which is the whole?

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1 Reply
Anonymous
Not applicable
‎Mar 18, 2016 07:27 AM

Re: How to get the fast speed that the pc host to transfer data to FX3 witch is connected to a FPGA?

Hi Wang,

   

Please refer to the FX3 application note AN87216.

   

http://www.cypress.com/documentation/application-notes/an87216-designing-gpif-ii-master-interface

   

Refer to the GPIF master project.

   

Thanks,

   

Krishna.

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