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DGL's avatar
DGL
Icon for New Contributor rankNew Contributor
5 years ago

Migration EPCS to EPCQA issue

Was asked to look into this issue. A legacy program used a Cyclone III and EPCS16 config device. Low stock of the config device triggered a need to procure more parts but those parts looks to be repl...
YuanLi_S_Intel's avatar
YuanLi_S_Intel
Icon for Regular Contributor rankRegular Contributor
5 years ago

Hi DGL,


Just would like to clarify with you, you are using active serial configuration scheme and you program POF into it?



  • DGL's avatar
    DGL
    Icon for New Contributor rankNew Contributor
    5 years ago

    Yes. The first programming of a brand new EPCQ16A part results in Prime showing a successful programming with the FPGA able to enter regular user mode upon power-up. Subsequent programming efforts results in Prime showing a successful programming but the FPGA never enters user mode.