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Altera_Forum
Honored Contributor
Honored ContributorSetting location for PLL_x
Hi, For my design, I'm using a cyclone III /w PLL in compensated mode. So I noticed Quartus will usually automatically use the correct PLL based on the clock input if there is a single clock i...
Altera_ForumHonored Contributor
Honored ContributorIf you backannotate the entire design, you will see the assignments to the PLLs. You can then change these to the locations you want and delete all the assignments you don't want from the backannotation. There are scripts that do this more eloquently, but this method is very simple.
