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Altera_Forum's avatar
Altera_Forum
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15 years ago

Nios II won't work after uploaded to the board

Greetings, I have a Nios II design that i've built from scratch, mainly following instructions on the book Rapid Prototyping of Digital System. It compiles without errors (but several warnin...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Indeed, it was the clock. When I configure it with 100MHz, through the PLL, the errors I described show up. However, when directly connected to the 50Mhz native clock, it works.

I am able to upload an image to the sdram chip, but it fails to verify the uploaded file.