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Altera_Forum's avatar
Altera_Forum
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11 years ago

CFI table reading problem

After reading CFI query table from FLASH using NIOSII command shell my flash is going in CFI query mode and i unable to read CFI table again unless i press board reset.How to go back normal mode and ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

The CFI information never changes. There is no reason to read it multiple times. Check the CFI specification and possibly the flash controller datasheet for information on transitioning to normal mode.