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BQ25730: BQ25730 VSYS VBAT电压获取

Part Number: BQ25730

HI 你好

    我通过0x2D2C寄存器获取VSYS 跟 VBAT的电压,获取的原始16bit值是:9E9Ch,按照规格书上的参数,LSB:0.064V 那么VSYS跟VBAT分别是10.112V跟9.984V,但是实际测量到的电压是18.23V。请问下是还需要配置什么嘛?或者我的硬件有问题?

谢谢!