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TPS65988DJ: can not mapped to VBUS 1？

Depeng Man
Intellectual 2030 points
Part Number: TPS65988DJ

We are using TPS65988DJRSHR and trying to configure it using software and after global system configuration when we are doing Transmit Source Capability and there we are selecting PDO switch source to PP2 then it is showing warning that "Setting Transmit Source Capabilities PDO switch Source to PP2 for this port (port1) requires that this switch be mapped to VBUS 1. Currently it is mapped to : VBUS 2

how we configure we used only host and gpio 15 to 17

  • 0
    TI__Intellectual 2370 points

    Hi Depeng,

    For 988DJ, please submit ticket in  internal E2E.

    For your question, you should map PP2 to VBUS1 in Global System Configuration.

    But not sure what is the design for the system? If you map PP2 to VBUS1, you should have the consistent hardware design. Schematic is needed.

    Thanks.

    Bing