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SK_VA's avatar
SK_VA
Icon for Occasional Contributor rankOccasional Contributor
6 years ago

What are reference clock frequencies supported by dedicated xcvr reference clock pins of Stratix 10?

Hi , I want to use dedicated xcvr reference clock pins as reference clock source for Serdes. I would like to know what frequencies are supported and the source of this clock?
Deshi_Intel's avatar
Deshi_Intel
Icon for Regular Contributor rankRegular Contributor
6 years ago

HI,

If you open S10 NativePHY IP, then there is a list of selection of supported frequency range for user to choose from

As for the source of transceiver refclk pin like CDR refclk, you can connect it to on board oscillator, crystal or clock generator chip.

Thanks.

Regards,

dlim