About 10G PHY design on Orin carrier board

Autonomous Machines Jetson & Embedded Systems Jetson AGX Orin
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It is necessary to check the 10G PHY circuit side of ORIN.

Looking at the circuit, the polarity of the differential signal of the RJ45 connector does not match the output differential signal of the PHY (AQR113C).

Signal wiring in question:
MGBE_PHY_A
MGEE_PHY_D

I’m contacting the PHY IC vendor if it’s a connection for 10G communication, but I want to check if the carrier board circuit is wrong before that.

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The 10G ethernet PHY support P/N correction automatically. To make the trace smooth, we swap P and N. This will be added as a note in next release, thank.

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