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TPS65994AE: Internal pull up/down on GPIO

Kei Kuwahara
Expert 8530 points

Part Number: TPS65994AE

Hello team,

Some of the GPIO has internal pull up/down enable option on the GUI.

What about GPIOs without those options, are they enabled by default?

Best Regards,

Kei Kuwahara

  • +1
    TI__Mastermind 36836 points

    Hi Kei, 

    All GPIO pins (if the pin is multiplexed to GPIO) should have the options for Internal Pull Down or Internal Pull Up. For HPD_TX, these are driven by the PD controller (not open-drain) and are not enabled, only set as output. 

    Thanks and Regards,

    Raymond Lin