论文分析了处理器内部部件的工作原理，详细阐述了微处理器的取指单元、译码单元、执行单元、寄存器组和控制核心的设计。
The work principle of every part of microprocessor is analyzed, and a strong emphasis is laid on the design of program counter, instructions decipher, execute unit, register group and control center.
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