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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,

While I am checking with engineering to understand what is the different between this 2 part, I have check the file that you provided and I am observing some mismatch in the middle of the EPCQ device. May I know if you are able to performed full erase and performed blank check? Have you try to monitor the nStatus pin during power up to see if configuration error is happening?