Tool/software:
I used syscfg to configure the peripherals. After initializing PWM4, PWM5, and PWM6, I directly applied the OST (wave suppression) to them. The strange thing is that the OST (wave suppression) for these three PWM channels can only be applied to one or two of them at a time (this phenomenon is random). My configuration is the same, but I don't understand why this phenomenon occurs? My operation is shown in the figure below:
Thanks！
