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BQ76940EVM无论是SMBUS还是I2C都连接不上了。之前都是正常的，在两次清除低压保护标志后，强行放电后出现这种情况，是BQ76940 和BQ78350 坏掉了吗？还是其他什么情况？
您好，
芯片wake up后，内部LDO输出电压是否正常，充放电管是否打开了？
