Microprogrammed control can simplify the design of control unit over hardwiredcontrol.
微程序控制方法相对于硬布线控制方法可以简化控制部件的设计。
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Microgramming is an important method to design the instruction act of a microprocessor, microprogrammed control can simplify the design of control unit over hardwiredcontrol.
This paper mainly introduces the common principles of RISC microprocessors design and the internal structure, and the way to program the VHDL software of hardwiredcontrol unit.