This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
你好,我指的ss是图中所示的扩频功能,他的DS中有开启了扩频功能,和没有开启扩频功能的两种PWM开关波形图,但是我并没有在DS中发现开启或关断DS功能的PIN。