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cup实验报告-vhdl-东南大学.pdf

发布:2017-05-17约5.13万字共31页下载文档
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COA Course Design: CPU Solution of COA Course Design CPU Design No. ****** Name: ******* School of Information Science and Engineering, SEU Contents 1. Purpose 2 2. Requirements 2 3. Introduction 4 3.1 Instruction Set 4 3.2 Internal Registers and Memory 4 3.3 Control Unit 6 4 Design Descriptions 7 4.1 Top Level Circuit Diagram 7 4.2 Control Signals for Each Module 7 4.3 Simulating and Analysis 8 4.3.1 Sum of all integers from 1 to 100: 8 4.3.2 Test of the Instruction set: 11 5 Conclusions and Discussions 14 5.1 设计思想及优缺点 14 5.2 心得体会 15 6 Appendix 16 6.1 MAR 16 6.2 MBR 17 6.3 IR 17 6.4 PC 18 6.5 BR 19 6.6 ACC 19 6.7 ALU 20 6.8 ALU 22 1 / 31 COA Course Design: CPU 1. Purpose The purpose of this project is to design a simple CPU. This CPU has basic instruction set, and we will utilize its instruction set to generate a very simple program to verify its performance. 2. Requirements The CPU designed should be constituted the following parts:  Control unit  ALU  Internal registers  Instruction set The following picture shows the relationship between them: M B R ACC PC IR B
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