I am using the S08DZ60 for graduation design, but I have a problem. The A/D sample value is always fluctuating, the amplitude is about 10, and the voltage of the oscilloscope observation sampling point is stable. I tried all the methods I could think of, but it didn't work. I hope I can get any help, thank you very much. I will be very grateful if someone can help me. I really have no idea.