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Honored Contributor
Honored ContributorHow do I cascade two PLLs?
Hi - In order to get a particular clock ratio, I need to cascade two plls. PLL0 has a pin input, and a single output. PLL1's input is the output of the first PLL, and has multiple outputs which go ...
Altera_ForumHonored Contributor
Honored ContributorOnce I routed the first pll output to clock output pin, which was connected to clock input pin of second pll. This worked fine, although I didn't measure the jitter performance of the second pll.
-Topi
