Embedded Connectivity
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Polarity inversion on PCIe REFCLK for I210

HSteg
Novice
142 Views

To improve PCB layout, do the PECLK p and n pins of the I210-IT (WGI210IT S LJXT) support polarity inversion?  The PCIe specification outlines polarity inversion for the serial data input and output differential pairs but I'm not aware if polarity inversion also applies to the REFCLK inputs.  Please advise.

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CarlosAM_INTEL
Moderator
111 Views

Hello, @HSteg:

Thank you for contacting Intel Embedded Community.
We sent an email to the address related to this account with information that may help you.
Best regards,
@CarlosAM_INTEL.

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CarlosAM_INTEL
Moderator
112 Views

Hello, @HSteg:

Thank you for contacting Intel Embedded Community.
We sent an email to the address related to this account with information that may help you.
Best regards,
@CarlosAM_INTEL.

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