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个别单板TUSB8041 PID识别为4040

Other Parts Discussed in Thread: TUSB8041

近期在调试TUSB8041这个USB3.0 hub时,发现有个板子出现个问题,

如下图所示,单板上电后发现这个单板,TUSB8041 PID识别为4040,正常的应该为8140,请帮忙分析下这个问题啊,谢谢!