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Altera_Forum
Honored Contributor
Honored ContributorRead/Write CFI flash
I am using a Cyclone III starte board for some initial design. I am using the CFI flash for configuration and code storage, but I'd like to use unused space for non-volatile storage. I have tried t...
Altera_ForumHonored Contributor
Honored ContributorPossibly there were some other accesses to the flash memory device while the programming sequence was active?
Maybe interrupts (or something) from the JTAG code ? If you are executing code from flash through a I-cache, it may all depend on the instruction alignments in cache lines!
