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  • TI Thinks Resolved

HD3SS3212 SS polarity inversion

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Replies: 2

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Hi team,

  My customer's designing HD3SS3212 in DT. , For the convenience of layout, we would like to swap the polarity of SS signal like the attached schematic. Is it OK if I swapped it in the input but not swap it in the output? Thanks.

Regards,

Patrick

  • Hello Patrick,

        The USB3 specification allows polarity inversion on the SS lines, the implementation is fine.

    Regards,

    Diego.

  • In reply to Diego Cortes:

    Hi Diego,

      Thanks for the reply!

    Regards,

    patrick

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