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Tirupataiah's avatar
Tirupataiah
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2 years ago

AXI Bridge test in Stratix-10 EVM

Hi,

I am unable to test the HPS->FPGA AXI bridge in Stratix-10 H-Tile Dev Kit. Please provide the reference example or document to test the HPS->FPGA AXI bridge in the Stratix-10 Dev Kit.

Thank you.

Fpga Devkit

5 Replies

  • tehjingy_Altera's avatar
    tehjingy_Altera
    Icon for Regular Contributor rankRegular Contributor
    2 years ago

    Hi Tirupataiah


    Could you please share what kind of test you are looking for?

    Are you looking at some stress test for the axi bridge?


    Regards

    Jingyang, Teh


    • Tirupataiah's avatar
      Tirupataiah
      Icon for New Contributor rankNew Contributor
      2 years ago

      Hi JingyangTeh,

      I am trying to write from HPS and read from FPGA using this AXI bridge. How i can proceed with the basic design from FPGA and HPS side. Basic write and read operations only i want to try.

      Please help me regarding this in Stratix-10 Dev Kit.

  • tehjingy_Altera's avatar
    tehjingy_Altera
    Icon for Regular Contributor rankRegular Contributor
    2 years ago

    Hi Tirupataiah

    Once booted into linux, you could read or write to the memory location with the md command.

    You could refer to the link below for the register map.

    https://www.intel.com/content/www/us/en/programmable/hps/stratix-10/hps.html

    To communicate through the HPS-to-FPGA bridge.

    You can start write/read from the base address of 0xC0000000.

    For the device that is connected to the bridge that you would like to interact with you could find the offset from the platform designer.

    You could refer to the base column.

    Please ignore the other IPs, the photo below serves the purpose of showing where the base address is.

    Regards

    Jingyang, Teh

  • tehjingy_Altera's avatar
    tehjingy_Altera
    Icon for Regular Contributor rankRegular Contributor
    2 years ago

    Hi


    Since there are no feedback for this thread, I shall set this thread to close pending. Please login to ‘https://supporttickets.intel.com’, view details of the desire request, and post a feed/response within the next 15 days to allow me to continue to support you. After 15 days, this thread will be transitioned to community support. The community users will be able to help you on your follow-up questions.


    If you happened to close this thread you might receive a survey. If you think you would rank your support experience less than 4 out of 10, please allow me to correct it before closing or if the problem can’t be corrected, please let me know the cause so that I may improve your future service experience.


    Regards

    Jingyang, Teh