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Sijith's avatar
Sijith
Icon for Occasional Contributor rankOccasional Contributor
3 years ago

API calls failed while running PCIe DMA transfer example design

Hi, I was working the PCIe DMA transfer example design for Arria 10. I have added a counter custom IP which counts upto 1000, and An Avalon FIFO IP with the design. My intention is to write the data...
Memory
Pcie
Wincent_Altera's avatar
Wincent_Altera
Icon for Regular Contributor rankRegular Contributor
3 years ago

Hi Sijith,


  1. Did you able to capture the LTSSM signal from Signal tap ? just to ensure the PCIe is able to link up.
  2. Did you connect the PCIe external power connector to 6-pin 12V DC power connector in the FPGA to avoid FPGA damage due to insufficient power ?


Regards,

Wincent_Intel


  • Wincent_Altera's avatar
    Wincent_Altera
    Icon for Regular Contributor rankRegular Contributor
    3 years ago

    Hi,

    I wish to follow up with you about this case.

    Do you have any further questions on this matter ?

    ​​​​​​​Else I would like to have your permission to close this forum ticket

    Regards,

    Wincent_Intel

    • treble99's avatar
      treble99
      Icon for New Contributor rankNew Contributor
      3 years ago

      Hello Wincent,

      Please give me until Monday to try all your recommendations. Please do not close the ticket until then.

      Manish