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dynamic pll reconfiguration

Altera_Forum
Honored Contributor II
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Hi, 

I know how to change a PLL output dynamically based on a known value, for example the mif file. But how to generate the parameters for the PLL dynamically when a output frequency value is given? Is there some function or formula to achieve this? Thanks in advance.
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Altera_Forum
Honored Contributor II
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You don't really need to know the formula. Just use the ALTPLL. You will notice the settings' value if you check on the PLL output freq tab...

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