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Altera_Forum
Honored Contributor
Honored ContributorPLL lock range on Cyclone V
I am using a PLL to generate clocks in an digital audio application, but the VCO range the PLL offers is unfortunately too narrow. Are there any techniques I can use (like pre-dividing the clock) to ...
Altera_ForumHonored Contributor
Honored ContributorI think the PLL cannot support a wide lock range. It will lose lock. You can use dynamic reconfiguration as gj_leeson mentioned to support different refclk and frequency.
