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Altera_Forum
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19 years ago

Programming Board Flash

I am working on a project trying to develop some software on an Altera DE1 board. It is driven by a Cyclone II EP2C20F484C7 and first of all the SOPC Builder in Quartus II doesn't have a Board D...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
19 years ago

No.

The CFI table is accessed upon device initialization only. The fact that the flash programmer can't read it means that you likely have a hardware (board, SOPC Builder, or connectivity) issue.

Have you notified Terasic of this issue? If not, why don't you try that path in parallel with whatever sort of debug you're doing? Are you using an unadulterated example from them? If not, then I would make darned sure that you've done exactly what they did in their example!

I've not used this board, or I'd have more advice for you....sorry.

Good luck!

- slacker