Forum Discussion

David32's avatar
David32
Icon for Occasional Contributor rankOccasional Contributor
2 years ago
Solved

Arria 10 HPS EMIF DDR4 failing calibration

Hi, We are using Arria 10 SOC on a custom board. There is a single interface to DDR4 (component, 2 devices, each 16 bits). When doing normal EMIF the calibration succeeds and I can access memory t...
Board Debug
  • David32's avatar
    David32
    1 year ago

    Hi Sho,

    I am sorry but I forgot to mark this thread as solved.

    We found it necessary to mark (within HPS configuration in QSYS) that FPGA boots from SD card.

    Thanks

    David

symmt_Intel's avatar
symmt_Intel
Icon for New Contributor rankNew Contributor
1 year ago

Hi David,

I'm terribly sorry for my late reply.

I'd like to ask you about a few things.

  1. Could you attach the screenshots of the parameter setting window for both EMIF(non HPS) and HPS EMIF?
  2. Have you tried changing Quartus version? I'd like you to try other versions to see if the issue will be fixed.

Best regards,

Sho Yamamoto


  • David32's avatar
    David32
    Icon for Occasional Contributor rankOccasional Contributor
    1 year ago

    Hi Sho,

    I am sorry but I forgot to mark this thread as solved.

    We found it necessary to mark (within HPS configuration in QSYS) that FPGA boots from SD card.

    Thanks

    David