P1022NXN2HFB ref clk

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P1022NXN2HFB ref clk

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zachary_pecze
Contributor I

Would you be able to tell me if the PCIe reference clock is needed if the PCIe system on the P1022NXN2HFB device is not beng used?

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Bulat
NXP Employee
NXP Employee

If a Serdes is not used, its reference clock is not needed.

Note that settings of cfg_serdes_ports[0:4] allow  to disable Serdes1 or Serdes2 or both.

Regards,

Bulat

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