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Author Topic: AVR: ATtiny816 How do I configure split mode for more PWM outputs?  (Read 504 times)

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Offline smsskTopic starter

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AVR: ATtiny816 How do I configure split mode for more PWM outputs?
« on: December 17, 2023, 06:06:30 am »
I would like to avoid using any type of software PWM and get 4 hardware PWM outputs from an ATtiny816.

The datasheet says that TCA can be put into a "split mode" where additional PWM channels can be added.

I have very little experience at the hardware level of AVR and I am not sure where to start. Although I am learning, I am not sure how to follow the split mode initialization(screenshot included)

Does anyone here have experience with this?

Thank you in advance!

ATtiny816 Datasheet:
https://ww1.microchip.com/downloads/aemDocuments/documents/MCU08/ProductDocuments/DataSheets/ATtiny417-814-816-817-DataSheet-DS40002288A.pdf
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Offline ComradeXavier

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Re: AVR: ATtiny816 How do I configure split mode for more PWM outputs?
« Reply #1 on: December 18, 2023, 12:54:47 am »
Microchip app note TB3217: Getting Started with TCA contains an example of split mode.

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