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BOOSTXL-DRV8323RH: How to use POT

Tsukui Yusuke
Guru 21930 points
Part Number: BOOSTXL-DRV8323RH


Hi,

Could you tell me about J3 Pin 11 on EVM?

１．Please tell me how to use this pin.
２．Does POT mean potentiometer?
３．Could you tell me an example of using POT?

BOOSTXL-DRV8323Rx EVM
http://www.tij.co.jp/jp/lit/ug/slvub01c/slvub01c.pdf


Best Regards,
Yusuke

  • 0
    TI__Guru 66020 points

    Yusuke,

    This stands for Potentiometer yes. In the normal code, this potentiometer is not utilized. It is there in case the end customer would like to change the MCU code and use that potentiometer for some purpose. You can add this in the code if you desire.

    Regards,

    -Adam

  • 0 in reply to Adam Sidelsky
    Guru 21930 points

    Adam-san,

    Thank you for your kind support.
    May I ask one more question?
    ”It is there in case the end customer would like to change the MCU code and use that potentiometer for some purpose. ”
    Could you tell me an example of using POT?
    I don't know an example solution using POT.

    Could you give me your advice？

    Best Regards,
    Yusuke

  • 0 in reply to Tsukui Yusuke
    TI__Guru 66020 points

    Yusuke,

    In some cases where the customer needs to control the speed using hardware, they could use this POT on the EVM to adjust the output speed reference. 

    Regards,

    -Adam