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

ALTPLL settings trouble on MAX10

Trying to generate single 96MHz uncompensated output from a 25MHz reference. When using the parameter editor, closest it will get me is 96.022727MHz. I would think that N=5, M=192, and C=10 would do t...
Ash_R_Intel's avatar
Ash_R_Intel
Icon for Regular Contributor rankRegular Contributor
4 years ago

Hi,

You are not doing anything wrong in the settings, but somehow for this frequency 96MHz, the tool chooses the M, N and C values on its own which slightly deviates from the exact requested one. If you need the exact number, you may try cascading the PLLs and see if some settings match your requirements.

Meanwhile I will check with the tool team on this behavior.


Regards.