请问通用寄存器如:A3,A4等,是不是像外设的寄存器那样,有一个内存映射地址,通过读取改地址的值,既可以获得寄存器的值?
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请问通用寄存器如:A3,A4等,是不是像外设的寄存器那样,有一个内存映射地址,通过读取改地址的值,既可以获得寄存器的值?