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mateijordache's avatar
mateijordache
Icon for New Contributor rankNew Contributor
3 years ago

Cyclone III + EPCQ AS configuration corruption / flash wipe

Hi, We recently have started having some issues with a design that we have been using for several years now. Basically, the problem is that there is intermittent FPGA booting, eventually total fa...
YuanLi_S_Intel's avatar
YuanLi_S_Intel
Icon for Regular Contributor rankRegular Contributor
3 years ago

Hi Matei,

Thanks for the clarification. If there is no any controller or IP in FPGA that can alternate the flash content. I think it could be due to EMI or any radiation that flipped the bit. You may check the CRC_Error in case of error detection.