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BQ76952，第46脚CP1电压正常，REG18电压也正常，电池电压输入脚电压正常，第25脚无输出报警，但是不通信，我用MSP430，接IIC，完全不通信。
请问下，还有什么原因会让芯片完全不通信。
您好，建议检查一下电路，焊接等是否有异常，最好通讯正常的板子对比一下。
