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DS90UB928Q-Q1: whether support port polarity swap or not

Daniel Wang (auto)
Expert 3500 points
Part Number: DS90UB928Q-Q1

Hello team,

Whether the 928/948 supports the swap of differential signals, including intra-port (P and N) and inter-ports.

Thanks.

  • 0
    TI__Mastermind 22810 points

    Hi Daniel,

    Are you referring to swapping the polarity on the OLDI output pins? The 948 and 928 do not support that. Although, the mode selections on the 948 can be used to change the OLDI output data paths as shown on "Figure 7-15. Data-Path Configurations" in the datasheet.

    Best regards,
    Ikram