基于fpga的单片机设计--cpu的研究设计

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1、…………………….……………….…………………山东农业大学毕业论文题目：基于FPGA的单片机设计——CPU的研究设计院部信息科学与工程学院专业班级电子信息科学与技术1班届次2012届学生姓名学号指导教师二O一二年六月十六日装订线……………….…….………….………….………II目录1绪论11.1EDA技术及其发展11.1.1CAD阶段11.1.2CAE阶段21.1.3EDA阶段21.2可编程逻辑器件的发展概况31.3FPGA／CPLD概述41.4软件：QUARTUSII61.5项目研究意义62单片机原理与分析82.180C51单片机内部结构82.2CPU结构8

2、2.380C51的片内存储器102.480C51的I/O口及功能单元112.580C51的特殊功能寄存器（SFR）112.6定时器/计数器112.7中断系统112.8单片机指令分析123CPU模块中CONTROL设计方法论述143.1有限状态机的设计方法论述143.2CONTROL(控制模块)164存储器模块的VHDL语言实现194.1RAM单元的设计实现194.2ROM单元的设计实现195结论21参考文献22致谢23附录24IIContents1Introduction·············································

3、············································11.1EDAtechnologanditsdevelopmen········································11.1.1CADstage································································11.1.2CAEstage(theearly1980s,early1990s20thCentury)··························21.1.3EDApha

4、se(sincethe1990s)······················································21.2Overviewofthedevelopmentofprogrammablelogicdevices······················31.3TheFPGA/theCPLDOverview·························································41.4Software:theQuartusII···························

5、···········································51.5Significanceofresearchprojects························································62MicrocontrollerTheoryandAnalysis················································82.18051theinternalstructureof······································

6、···························82.2CPUarchitecture···············································································82.3The80C51on-chipinternalmemory······················································102.4The80C51I/Oportsandfunctionalunits································

7、·············102.580C51specialfunctionregisters(SFRs)················································102.6Timer/counter···············································································112.7Interruptsystem·································································

8、·············112.8M