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grspbr's avatar
grspbr
Icon for Occasional Contributor rankOccasional Contributor
1 year ago
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Agilex 7 eFuse programming failed - "certificate is invalid"

Using Quartus 23.3, I successfully programmed the eFuses on an Agilex 7 FPGA once, but have failed ever since with same and different boards, and the same and different eFuse files. Getting invalid ...
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  • grspbr's avatar
    grspbr
    1 year ago

    It looks like I missed a step the second time around. I had to load the root.qky file first, then the ccert file to program the eFuses.

Farabi_Altera's avatar
Farabi_Altera
Icon for Regular Contributor rankRegular Contributor
1 year ago

Hello,


I am writing KDB - Knowledge Dababase so this can be shared with other users. Thank you for your input.


regards,

Farabi