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BQ78350-R1: 读取ManufacturerAccess() 0x0051 SafetyStatus通讯问题

Part Number: BQ78350-R1


大佬们,读取BQ芯片 ManufacturerAccess() 先写 0x16 ->0x00 -> 0x0006(读取地址 先发地位) 再读 0x16 ->0x23 -> rs:0x17(不响应了) 返回值全是0xFFFF

读取正常什么电压寄存器值都是正常的