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Honored Contributor
Honored ContributorHow to calculate parameters for reconfigure a pll
Hello, i'm implementing a reconfigurable PLL using an ALTPLL e ALTPLLRECONFIG megafunction. I initialize my PLL with an input freq of 50MHz and only c0 output clock with output freq of 100MHz...
Altera_ForumHonored Contributor
Honored ContributorI would offer You to open PLL core configuration window and check all the variables. I believe You'll find what You need.
Here's kinda obvious: 50MHz * 12 / 6 = 50MHz * 2 = 100MHz 50MHz * 10 / 4 = 50MHz * 2.5 = 125MHz
