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MMinu3's avatar
MMinu3
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5 years ago

Problem erasing EPCQ flash memory on INTEL Cyclone evaluation board with Generic Serial Flash Interface Intel running on NIOS II

As mentioned above, I'm not able to erase Flash Memory (neither sectors, sub-sectors, or bulk) using the Generic Serial Flash Interface Intel running on NIOS II: only with "Quartus programmer" I can....
MMinu3's avatar
MMinu3
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5 years ago

Hi,

I already read the status register before "erase" operation to be sure that "WEL" bit is settled to "1", so I'm sure that all others flag are cleared.

Do I check something different?

MM