The address bus is used by the processor to select aspecific memory location or register within a particular peripheral.
地址总线被处理器用来选择在特定外设中的存储器地址或寄存器。
The processor is connected to physical memory by the memory bus.
处理器通过内存总线连接到物理内存。
Other devices are not memory mapped on the processor bus.
其他的设备没有被映射到处理机总线上。
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