rezaxyz
Junior Member level 2
PWM Types
Hi,
According to this image from Wikipedia, there are three types of Pulse Width Modulation.
https://en.wikipedia.org/wiki/Image:Three_types.png
I know PWM’s module of some microcontroller support these types. For example “Fast PWM” and “Phase Correct PWM” in AVR are corresponding to “Trail” and “Center” in image. Also I know these are different in harmonic and some parameters, but I like to study precisely about these types. Is there any reference on this subject?
Thank you
Reza
Hi,
According to this image from Wikipedia, there are three types of Pulse Width Modulation.
https://en.wikipedia.org/wiki/Image:Three_types.png
I know PWM’s module of some microcontroller support these types. For example “Fast PWM” and “Phase Correct PWM” in AVR are corresponding to “Trail” and “Center” in image. Also I know these are different in harmonic and some parameters, but I like to study precisely about these types. Is there any reference on this subject?
Thank you
Reza
