文章摘要
哈佛结构模型机设计及FPAG实现
Design of Harvard architecture machine and realization of FPAG
投稿时间:2020-10-11  修订日期:2020-10-11
DOI:
中文关键词: FPGA  IP  Verilog  RISC  微程序  仿真
英文关键词: FPGA  IP  Verilog  RISC  Micro program  Simulation
基金项目:国家自然科学基金(61702093);黑龙江省自然科学(F2018003)
作者单位E-mail
向明尚 东北石油大学 计算机与信息技术学院 msxiang@126.com 
张强 东北石油大学 计算机与信息技术学院 dqpi_zq@163.com 
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中文摘要:
      采用哈佛结构和RISC精简指令集,基于FPGA技术和微程序设计思想,以IP核、原理图、Verilog语言、微程序设计相结合的方式,利用自底向上的方法设计实现模型机。包括指令集、数据通路、运算器、控制器、存储器、I/O系统的设计。利用汇编指令设计作业调度程序,控制模型机的运行。用户程序和数据以及计算结果,通过I/O系统和实验开发板的键盘录入并通过七段数码管等输出显示。采用系统仿真分析和实验开发板下载验证相结合的方式,验证了模型机的功能和系统设计的正确性。
英文摘要:
      Using Harvard Architecture and reduced instruction set computing, based on FPGA technology and micro-program design idea, using IP core, schematic diagram, Verilog language, micro-program design combined way, using bottom-up approach to design and implement the model machine. Including instruction set, Data Path, arithmetic unit, controller, memory, i/o system design. The assembly instructions are used to design the job scheduler to control the operation of the model machine. User program and data as well as calculation results, through I/O system and experimental development board keyboard input and through seven pieces of digital tube output display. The correctness of the system design and the function of the model machine is verified by the method of system simulation analysis and experiment development board download.
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