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open01's avatar
open01
Icon for Occasional Contributor rankOccasional Contributor
4 years ago

EMIF calibration failure

Hi, I use Cyclone 10 GX devices. Quartus version is 17.1 pro, and use MT25Q Flash device. I found that when I use the .rpd file of the ASx1, the function of the FPGA after power-on is normal....
AdzimZM_Altera's avatar
AdzimZM_Altera
Icon for Regular Contributor rankRegular Contributor
4 years ago

Hi,


Actually the EMIF calibration won't be affected by this configuration.

If you can provide the EMIF Calibration report from the EMIF Debug Toolkit, that would be help.


Thanks,

Adzim


  • open01's avatar
    open01
    Icon for Occasional Contributor rankOccasional Contributor
    4 years ago

    Hi Adzim,

    Thank you very much for your reply, here is a screenshot of my result,

    These two results are the file results converted by the same .sof, one is ASx1 (calibration pass) and the other is ASx4 (Calibration Fail).

    In addition, I also tried to set the NVCR, but it does not seem to improve the situation.

    Thanks for your answers.