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[S12ZVC] Making PWM with higher resolution

Question asked by daehyeon kim on Feb 22, 2017
Latest reply on Feb 28, 2017 by Radek Sestak



I just wonder how to make PWM signal that much higher than 1/255 resolution.

it is mentioned in the datasheet, PWM duty cycle = [ (PWMPER - PWMDTY) / PWMPER ] * 100%

but both of the register value is 8-bits sized, so that the max duty resolution can be 1/255.

I need to control at least 0.1% of duty or more. do you have any idea?