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danupp's avatar
danupp
Icon for New Contributor rankNew Contributor
4 years ago

3.3V supply voltage for PLL in Cyclone series FPGAs?

Hi, for the Cyclone series FPGAs the PLL:s require 2.5V according to datasheets. And it says that this voltage shall be present even if they are not used. In my application I don't use the PLLs and...
Ash_R_Intel's avatar
Ash_R_Intel
Icon for Regular Contributor rankRegular Contributor
4 years ago

Yes, it should be fine to use 3.3V as it is within Absolute Max and the feature is functionally unused.


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