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How to configure ePWMxA for 20KHZ and 2PWMxB for the 60Hz frequency

Dinesh Kumar6
Intellectual 2980 points

Hello Team,

 Could any one help me to know the how to configure (for example) ePWM1A for 20kHz and ePWM1B for the 60Hz (50% fixed duty cycle) frequency?

 Regards

Dinesh

  • 0
    TI__Prodigy 70 points

    Hello Dinesh,

    Is your concern to have two ePWMs on the same module with different frequencies (ie ePWM1A and ePWM1B), or to simply have two ePWMs with different frequencies even if they are on different mofules (ie ePWM1A and ePWM2A)?

    There is no direct method for the first case. However, this can easily be done with two ePWM modules.

    Please let me know if this clears things up or if you have other questions,

    Zain

     

  • 0 in reply to Zain Sheikh
    TI__Intellectual 2980 points

    Hello Zain  Thanks,

    My wish was to have different frequency with same ePWM module.

    I know this can be done with two different modules.

    Thanks and Regards

    Dinesh