A table or diagram containing the name and address range of each peripheral addressable by the processor within the memory space.
一个在内存空间中的，包含每个外设的名字和可由处理器设置的地址范围的表格或图表。
2
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。
3
While you're in there, note in passing how the program imports the GPIO base address from xgpio_l.h -- this is dynamically updated by EDK if you shuffle around the base address of the peripheral.