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SUHAS_KRISHNA's avatar
SUHAS_KRISHNA
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2 months ago

Error : Arria 10 emif_reset_ interrupt acknowledge

Hi All, I am currently working with an Arria 10 FPGA on a custom board and have encountered an issue where the PCB restarts after the following error message appears: "Error: Arria 10 EMIF reset in...
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  • SUHAS_KRISHNA's avatar
    SUHAS_KRISHNA
    Icon for New Contributor rankNew Contributor
    25 days ago

    Hi ,

          The problem is that we have fabricated and assembled 4 PCB, of which 3 are working fine in the 4th one I'm facing this issue, kindly guide me in debugging or what critical points that should be checked.

    • AdzimZM_Altera's avatar
      AdzimZM_Altera
      Icon for Regular Contributor rankRegular Contributor
      22 days ago

      Hi SUHAS_KRISHNA ,

       

      Please help to verify the DDR component with EMIF example design on the failure board.

      Gather the calibration report and share it here for more details.

       

      • SUHAS_KRISHNA's avatar
        SUHAS_KRISHNA
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        22 days ago

        Hi Team,

                      I have attached the EVAL kit schematics which I have used as a reference for my custom board, The DDR which I am using is MT41K512M16HA-125IT:A.