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Mathis1's avatar
Mathis1
Icon for New Contributor rankNew Contributor
1 year ago

Arria 10 PLL Reference clock sources

Hello, quick question: Can the HPS user clock be used as the reference clock to an IOPLL IP on the Arria 10? If yes, are there some cases where the IOPLL output clocks would be unsuitable bec...
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tehjingy_Altera's avatar
tehjingy_Altera
Icon for Regular Contributor rankRegular Contributor
1 year ago

Hi


Yes, you can use the User Clock from the Arria10 HPS to be connected to the IOPLL IP.

Are you facing any problem with this connection?


Regards

Jingyang, Teh