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ClaraIF's avatar
ClaraIF
Icon for New Contributor rankNew Contributor
11 months ago

Questions about the ALTPLL module in Quartus Prime 20.1 Lite

I would like to raise some issues that have arisen while using Quartus 20.1 Lite and the ALTPLL module: How does the Band Width setting affect the PLL lock mechanism? Specifically, if the configur...
ShengN_altera's avatar
ShengN_altera
Icon for Super Contributor rankSuper Contributor
11 months ago

Hi,


Use low BW because you care about minimal jitter.

If that causes unacceptable Locked deassertions, increase BW only as much as needed to regain availability.


Thanks,

Regards,

Sheng