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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