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Original question:
BQ500211无法工作的奇怪问题
由于芯片的PWM波形不正常，接收端放上去也没有反应。这是芯片PWM引脚输出的波形。这会是什么问题。求解。
您好, 我手边没有评估板，建议您用评估板测一下。
