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ushermark's avatar
ushermark
Icon for New Contributor rankNew Contributor
3 years ago
Solved

Intel Arria 10 with dual-rank UDIMM EMIF

Hello. I am a newbie in developing software for Intel Arria 10 FPGA. I have a PCB with installed FPGA and trying to use EMIF. Unfortunately, I got an error on calibration stage. After some timing...
  • AdzimZM_Altera's avatar
    AdzimZM_Altera
    3 years ago

    Hello Mark,

    I have attached the example design in .qar file below. Please let me know if this design can fit into your board.
    Please share the Report DDR as snapshot below after the compilation process.

AdzimZM_Altera's avatar
AdzimZM_Altera
Icon for Regular Contributor rankRegular Contributor
3 years ago

Hello Mark,


The Arria 10 device can support DDR4 memory device with UDIMM memory format , up to 2 DIMM per channel , up to 4 Rank topologies.

You can check the details with EMIF Spec Estimator in this link: https://www.intel.com/content/www/us/en/support/programmable/support-resources/support-centers/emif-spec-estimator.html


I can help to check the EMIF IP configuration based on the memory device datasheet.

Can you share the memory device datasheet that you are using and also some snapshots of the EMIF IP?


Thanks & Regards,

Adzim