基于 FPGA的微处理器设计毕业设计（论文）设计( 论文 ) 题目基于 FPGA 的微处理器设计ABSTRACT II 摘要本文使用结构化编程方法，将微处理器内核按照功能划分为不同的模块，采用VHDL语言设计每一个模块的内部功能和外围接口，设计实现了一种基于FPGA芯片的微处理器系统。矚慫润厲钐瘗睞枥庑赖。该微处理器主要由控制器、运算器和寄存器组成，具有指令控制、操作控制、时间控制和数据加工等基本功能，可实现四位操作数的各种运算，其指令长度为16位定长，采用了直接寻址方式。最后采用QUARTUSII对设计进行了仿真测试，结果表明设计实现了微处理器的主要功能。聞創沟燴鐺險爱氇谴净。关 键 字： FPGA，微处理器， VHDLABSTRACT III ABSTRACT A microprocessor on FPGA is realized by using structured programming. This microprocessor core is divided into several different function modules which are designed using VHDL.残骛楼諍锩瀨濟溆塹籟。The microprocessor consists of controller, arithmetic unit and registers. It realizes the instruction control, operation control, time sequence control and data processing functions. The direct addressing mode is adopted. The various operations for 4bit operand can be achieved. Its instruction length is 16 bit.酽锕极額閉镇桧猪訣锥。The design is simulated by using QUARTUSII, and the results show that the main functions of a microprocessor are achieved. 彈贸摄尔霁毙攬砖卤庑。Key Words: FPGA, CPU, VHDL目录目录摘要.......................................................................................................... II謀荞抟箧飆鐸怼类蒋薔。ABSTRACT .................................................................................................. III厦礴恳蹒骈時盡继價骚。第 1 章 绪论 .................................................................................................. 1茕桢广鳓鯡选块网羈泪。1.1 背景 ................................................................................................ 1鹅娅尽損鹌惨歷茏鴛賴。1.2 微处理器的概况............................
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