毕业论文（设计）基于PFGA的交通灯设计说明书.docVIP

EDA设计基础实验课程论文 题 目 基于PFGA的交通灯设计 学 院 通信与电子工程学院 专业班级 通信071班 学生姓名 大彬哥 指导教师 大力会 2013年月 日Traffic lights for common facilities in daily life, usually refers to by red, yellow, and green three colors of lights to directing traffic lights. When the green light, to allow vehicles, when the yellow lights, have vehicles cross the stop line can continue; A ban on vehicle traffic when the red light is on. Indicator for this design is according to the traffic lights in this study, so this study can not only exercise their practical operation ability, and ability to solve practical problems, and deepen their understanding of the verilog design process, but also has a strong practical significance. Digital signal traffic light traffic lights can achieve automatic control of the crossroads .The design of FPGA-based traffic light system has a lot of features ,such as high reliability ,real-time quick erase ,high-speed operation, lower rate of fault, simple circuit and small volume. During this graduation project, I take the Altera Corporation CycloneII series EP2C5T144 chip as the minimum system core, it can be easily embedded in the actual application of the traffic light system, it can do simple logic control, data acquisition, signal processing, mathematical calculations and other functions；using QuartusII as development platform; using top-down design ideas to system modular design and synthesis, and through waveform simulation and hardware implementation two ways to complete and verify the function of digital signal traffic lights. Key Words：Verilog;Traffic light;EDA 目 录 摘 要 I Abstract II 目 录 III 第一章 绪论 1 1.1 课程设计要求 1 1.2 课程设计思路和原理 1 1.3 实现方法 1 1.4 Verilog语言简介 2 第二章 FPGA概述 3 2.1 FPGA的简介 3 2.2 FPGA设计交通灯的意义 3 第三章 设计方案 4 3.1 系统框图的设计 4 3.2 工程设计流程框图 4 3.3 芯片的选择 4 3.4 各个模块的设计与仿真 5 3.4.1分频器模块设计（FPQ） 5 3.4.2状态控制模块设计（CONTROL_STATUS） 5 3.4.3交通信号灯显示模块设计(D