Vary frequency of pwm in KEA-128?

[vigneshbalaji]

Hi,

    I want to vary the frequency of pwm inKEA-128. I am using output compare mode and I want to vary PWM frequency between 300 Hz to 400 Hz, How do I do it, Can you give me any example for this?

[Robin_Shen]

Hi

The FTMx_MOD can be used to vary frequency of pwm.
If you are using Processor Expert with KDS3.2 , the PPG_LDD can be used to realize it.
Or you can refer the method of it.

Best Regards,

Robin

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