16位精简指令CPU设计—计算机组成原理课程设计.doc

计算机组成原理课程设计报告 题目名称： 16位精简指令CPU设计 姓 名： 周冬平 专 业： 计算机科学与技术 班 级： 090453 学 号： 同组人员： 谌城梁，朱炎林，吴舒霞 指导老师： 万鸣华 南昌航空大学信息工程学院 2012 年 1月3日 目录 摘要·····································································2 第一章 设计选题及其功能说明····································3 1.1 设计开发意义····················································3 1.2 选题及功能分析···················································3 第二章 电路模块的工作原理及技术实现·························5 2.1 工作原理························································5 2.1.1 整体原理图···················································7 2.1.2 各模块工作原理··············································8 2.2 各模块技术实现·················································10 第三章 微指令结构及其设计······································14 3.1 指令格式·························································14 3.2 指令类型·························································15 3.3 指令举例·························································15 第四章 调试分析····················································17 4.1 时钟发生器的仿真与测试······································17 4.2 ROM，RAM的仿真与测试····································17 4.3 状态控制器的仿真与测试·······································18 第五章 用户使用说明···············································22 第六章 课程设计心得体会·········································25 参考文献·······························································26 附录····································································26 摘 要 CPU是Central Processing Unit——中央处理器的缩写，它是计算机中最重要的一个部分。CPU由运算器和控制器组成，其内部结构归纳起来可以分为控制单元、逻辑单元和存储单元三大部分，这三个部分相互协调，便可以进行分析，判断、运算并控制计算机各部分协调工作。CPU从最初发展至今已经有几十年的历史了，这期间，按照其处理信息的字长，CPU可以分为：四位微处理器、八位微处理器、十六位微处理器、三十二位微处理器以及六十四位微处理器。而RISC处理器的出现标志着计算机体系结构中的一个根