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Altera_Forum's avatar
Altera_Forum
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16 years ago

CVO frequency

I have a design that uses a CVO. This is in a Stratix III part. The User Guide states that the CVO should be able to run around 271 - 317MHz depending on it's configuration. I'm able to approach t...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

did you add the .sdc constraints file for the CVO from $QUARTUS_ROOTDIR/../ip/altera/clocked_video_output? there are some false paths that may help timing

can you paste the first couple failing paths?