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Gyud0's avatar
Gyud0
Icon for Occasional Contributor rankOccasional Contributor
4 years ago

Can't erase/reprogram EPCQ Flash via Quartus Prime Programmer

Hey, I was successfully reprogram and erase a .JIC file to EPCQ MT25QL512 Flash device via Quartus Prime Programmer. The Flash is connected to Cyclone V device. After that, I accidently made a ....
YuanLi_S_Intel's avatar
YuanLi_S_Intel
Icon for Regular Contributor rankRegular Contributor
4 years ago

Did u change the starting address also if you set page0 address at other addresses. Also, are you using USB Blaster II? Can you try to reduce the TCK frequency?


  • Gyud0's avatar
    Gyud0
    Icon for Occasional Contributor rankOccasional Contributor
    4 years ago

    Yeah, I reduced the TCK frequency to 6/1Mhz and I was programming the FPGA with a .sof file.

    After that, I was trying again to program/erase the Flash with a valid .JIC file but it failed again with the same error and after 53% in the process