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

Tip / Sign in to post questions, reply, level up, and achieve exciting badges. Know more

cross mob
waxi_1305956
Level 3
Level 3

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?

0 Likes
1 Reply
Anonymous
Not applicable

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.

0 Likes