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关于BQ40Z50芯片 ManufacturerAccess() 0x0054 OperationStatus 与 0x54 OperationStatus 寄存器差异 请教,谢谢



你好,两个问题请教:

1、关于OperationStatus  这个寄存器,看手册好像是有两种访问方式,一种是通过0x54地址直接访问,另外一种是通过 ManufacturerBlockAccess() or ManufacturerData()访问,这两种方式均能读出这个寄存器值,且寄存器对应的bit位定义也是一样的,是这样的吗?

2、如果通过ManufacturerData()访问,是不是通过下面一样的步骤,先写0x00,然后写00 54, 然后读0x23?