About polarity inversion for the USB interfaces


I am currently developing a carrier board for Orin NX.
On Design guide, it says “Polarity inversion (P/N swapping) is supported for the USB 3.2 interfaces”.
Is it correct to assume that both USB 2.0 ports and USB SS TX/RX Ports support P/N swapping?

Best regards,

Hi, USB2 polarity is defined and cannot be changed.

The statement in the design guide is only for the SS, SS_TX_* and SS_RX_*.

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Hello Trumany.
Thank you for your comments.

I understood that P/N swapping is only for the USB SS.

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