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Altera_Forum's avatar
Altera_Forum
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17 years ago

FPGA Configuration problem using Flash Memory

Hi All, I am trying to configure my FPGA through Flash memory. Though my flash memory is getting programmed successfully, the fpga is not getting configured. Can anyone suggest me what could be...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Hi there,

I am not sure it will solve your problem, but I recommend you to upgrade the PFL in the CPLD to version 3. In fact, at some point I was almost obliged to do that. I also realized that older version of the Quartus programmer may not properly recognize the flash. This may explain why your flash appears as 'unknown'.