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EFran7's avatar
EFran7
Icon for New Contributor rankNew Contributor
6 years ago

EPCQ128N not works correctly

Goodmorning everyone, i have a problem on a card mounting an FPGA CycloneV. The FPGA is connected to an EPCQ128N memory in active serial mode. If I compile the FW by correctly setting all pin opti...
JohnT_Altera's avatar
JohnT_Altera
Icon for Regular Contributor rankRegular Contributor
6 years ago

Hi,

May I know if you are able to create a design using "Serial Flash Controller" IP? I suspect that the EPCQ device that you are using is having block protection enabled which cause the erase or programming not to work correctly.