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Altera_Forum
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21 years ago

Problems with EPCS flash

We are designing a product which will use the EPCS flash for non-volatile storage. I'm having trouble accessing that flash on the Cyclone I development board. It is the 4M part on that board. I h...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
21 years ago

Hmmmm,

I've been reading some others posts like this one:

http://www.niosforum.com/forum/index.php?a...f=17&t=1900&hl= (http://www.niosforum.com/forum/index.php?act=st&f=17&t=1900&hl=)

It seems related to the topic but not quite the same. I know that our desire is to use the serial flash as a configuration device AND for the Nios code to be stored there AND to use it as general non-volatile storage. Is this possible? I would think that would be okay as the code is not running out of the flash, it is just downloaded from it to SDRAM on power-up.

Mike