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用串口下载时有freqchip的回复，软件显示的是烧录完成，但就是没运行程序，无论是demo还是其他的GPIO拉高拉低，都没有反应，而且每次复位或上电都会回复freqchip，这是什么情况
运行在你的板子还是开发板，电感有没有贴
@mars 自己的板子，BSW和BFB之间的电感有贴