在初始化后,对INA226的配置寄存器0x00回读,0x00寄存器读出的结果高八位正确,但是低八位始终为0xFF,其他寄存器也是如此。请问这是什么问题?
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同http://www.deyisupport.com/question_answer/analog/amplifiers/f/52/p/127666/356534.aspx#356534