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VFlav's avatar
VFlav
Icon for Occasional Contributor rankOccasional Contributor
6 years ago

Fitter Error with Quartus 19.4 and not Quartus 19.1 for HPS_IOPLL_REFCLK_PIN pin location

During migration from Quartus 19.1 to 19.4, I recompile project and fitter error appear. A clock pin assignment conflict is raising between HPS_IOPLL_REFCLK_PIN and hps_ddr4_pll_ref_clk which is dir...
VFlav's avatar
VFlav
Icon for Occasional Contributor rankOccasional Contributor
6 years ago

Hi,

I solve my problem today by updating the quartus2.ini file which is on C:\User folder.

I add previous option on it, and compilation is done without any error.

Thank for help,

EBERLAZARE_I_Intel's avatar
EBERLAZARE_I_Intel
Icon for Regular Contributor rankRegular Contributor
6 years ago

Hi,

For clarification, by adding previous option, are you using the INI variable that I provided in my previous reply?

Thanks.

  • VFlav's avatar
    VFlav
    Icon for Occasional Contributor rankOccasional Contributor
    6 years ago

    Yes, I added emif_restrict_hps_refclk_to_ac_tile=off variable into quartus2.ini file (in [General 19.4_pro] section) as describe in my previous post.

  • EBERLAZARE_I_Intel's avatar
    EBERLAZARE_I_Intel
    Icon for Regular Contributor rankRegular Contributor
    6 years ago

    Hi,

    Noted that and glad that it fixed your issue, feel free to post a new question if you have any.

    Best Regards.