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SPWM with MCF52230 

Question asked by ELGHOUCHMA RACHID on May 9, 2017
Latest reply on May 17, 2017 by ELGHOUCHMA RACHID

Hello guys,

It is my first post in this community, and I hope that you can help me.

I am working with the MCF52230 Microcontroller in order to controle an H-bridge inverter, so I am wondering if it is possible to implement a Three-Level SPWM (Sinusoidal as a reference signal and triangular carrier signal)  in which the duty cycle change in real time depending on a controle law.

If it so, how can I do it (using the PWM module, the GPT or something else ...) ?

Thanks a lot for your help guys. 

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