PWM frequency « LeafLabs Garden

PWM frequency

(2 posts) (2 voices)

dsgamermike
Member

Hello, I'm looking for information on how to change the PWM frequency. Can I just change the prescaler on the timer that is associated to the pin that I am using? For example i'm using pin 15 for PWM on a Maple Mini. I want 16bit PWM. I'd goto the table (master pin map) and see that it's attached to Timer 4 channel 2. If I just follow the direction of changing the prescaler, will that change my PWM frequency?

Thanks.

Posted 3 years ago #
gbulmer
Moderator

dsgamermike - Yes. Changing the PWM frequency for Timer 4 will change it for all of its channels.

Posted 3 years ago #

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