sth about PLL dedicated routing resource

Honored Contributor

15 years ago

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Yes, of course it is the output pin assignment. No big deal if you can't change it. Most people ignore that warning.

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Hi, vjAlter, Thank you for your detailed explanation, I have found the solution just now.

I turned to the pin document of the device and I found that there are PLL dedicated output pins!!

If I change the pin assignment of the pin, the warning will disappear and what's more, I will get better output clock! :)

Thank you so much!

And here is another discussion on this topic and they solved it perfectly, hope it will be a good reference to you too. :)

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