[信息与通信]电子密码锁设计.doc

课 程 设 计 说 明 书 课程设计名称： EDA课程设计 题 目： 电子密码锁设计 学 院： 电气信息学院 学 生 姓 名： 李磊 专 业： 测控技术与仪器 学 号： 312008080401123 指 导 教 师： 林竞力 日期：2011年 6 月 26 日 电子密码锁设计 摘 要：电子技术获得了飞速的发展,在其推动下,现在电子产品几乎渗透了社会的各个领域,有力地推动了社会生产里的发展和社会信息化程度的提高,同时也使现代电子产品性能进一步提高,产品更新换代的节奏也越来越快。首先EDA技术在进入21世纪后,得到了很大的发展,其基本特征是采用高级语言描述,具有系统级仿真和综合能力。VHDL硬件描述语言是设计源文件可以采用类似与C语言的书写形式,并采用结构设计方法。随着人们生活水平的提高,密码锁作为家庭防盗卫士的作用日趋重要,它与普通机械锁相比有一些独特的优势,如:必威体育官网网址性强,防盗性能好,可以不用钥匙,只要记住密码即可开锁。本文以QuartusⅡ9.0作为软件平台,用Verilog硬件语言描述,并结合FPGA可编程逻辑器件的综合EDA技术使得高可靠性、高必威体育官网网址性的电子锁的设计变得简单易行。 关键词：电子密码锁, 电子设计自动化, Verilog ,硬件描述语言 Abstract：Electronic technology has experienced rapid growth in its promotion, now electronic products through almost all aspects of social, a powerful impetus to the development of the social production and the improvement of social informatization level, at the same time makes modern electronic products to further improve the performance, product update rhythm also more and more quickly. First EDA technology in the 21 st century, obtained the very big development, its basic characteristics are advanced language description, has the system level simulation and comprehensive ability. VHDL hardware description language is design of sources can with similar and C language, and the written form of the structure design method. As people living standard rise, as family security guards combination lock has become increasingly important role, it and common mechanical lock compared with some unique advantages, such as: the secrecy is strong, security performance is good, can need not the key, just remember the password can lock. In this paper, the Quartus Ⅱ 9.0 as a software platform, with Verilog language description, and combined with the hardware FPGA programmable logic devices comprehensive EDA technology that the high reliability, high confidentiality electronic lock design become simple and easy. Keywords：Electronic trick lock, the electronic design automation, Verilog, hardware description l