通过设计一个简化的计算机模型，培养利用有限状态机的概念设计复杂电路的思维，在设计过程中体会VHDL的RTL风格描述以及EDA工具Quartus的使用方法。同时了解CPU的控制原理与控制过程

通过动脑和动手解决数字逻辑设计中的实际问题，明确，巩固和灵活应用所学的理论知识，提高设计能力和实践操作技能。

-Through the design of a simplified computer models, to cultivate the concept of finite state machine design complex circuit of thinking, experience in the design process, VHDL RTL style descr iption and use of EDA tools Quartus. At the same time to understand the control theory and control process of the CPU through the brains and hands to solve practical problems in digital logic design, clear, consolidate and flexible to apply their theoretical knowledge, improve design capabilities and practical skills.