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Altera_Forum
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14 years ago

Constraining SDRAM

Hello, I have a very strange issue on my EP3C55F484, when sometimes Nios II processor works, sometimes - not. One minute I am able to upload the binary, it works fine for a half of a day even if I...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

Here it is: http://i46.tinypic.com/13zvqy9.png

Basically, it's the same, I've attached before. Other setup/hold timing violations are not related to memory, so I want to fix this place first.