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MSPM0G1106: cannot config PA9 as PWM output for G1106RHB

Joe Ji
Expert 3810 points
Part Number: MSPM0G1106

Tool/software:

Hi team

I find PA9 cannot be selected as output pin in PinMux section, but in device pin picture it is the available pin, refer to the picture below:

Is there any I missed in configuration?

Thanks

Joe

  • 0
    TI__Expert 3810 points

    Hi team

    If I choose PWM channel 1 then PA9 can be selected. but I do not find the detailed description of PWM in TRM, need more explanation on PWM channel.

    Thanks

    Joe

  • +1 in reply to Joe Ji
    TI__Genius 10490 points

    Hello Joe,

    The timer you used is TIMA0? Because the PA9 can be used as channel 1 of TIMA0 but can't be used as channel 0. You can find the function of different pin in the G110x datasheet not the TRM. You can download the datasheet from ti.com

    The table 6-1 is useful for you in the chapter 6.2 Pin Attributes of datasheet.

    Best Regards,

    Janz Bai