EDA-数字时钟.docx

EDA 课程设计报告设计（论文）题目：多功能数字时钟的设计学院名称：电子与信息工程学院专业：电子科学与技术班级：电科102 姓名：小组成员：指导教师：s日期： 2013 年 12 月 18 日简述·································································设计要求说明·························································2.1设计总体要求·····················································2.2设计基本要求·····················································2.3设计提高部分要求·················································系统设计·····························································3.1整体设计方案······················································3.2秒脉冲发生电路····················································3.3译码显示电路······················································3.4计时电路······················································3.5复位电路··························································功能模块电路设计······················································4.1秒脉冲发生电路模块···············································4.2 整体时钟设计模块·················································系统调试·····························································5.1 系统调试·························································5.11消抖电路调试·····················································5.12计时电路调试·····················································5.13 秒产生电路调试····················································5.14整点报时电路调试···················································5.15 数码显示电路调试·················································5.16时校时电路调试·················································5.17 状态灯电路调试·················································5.2 管脚分配·························································参考文献·····························································实验感想·····························································摘要：本次EDA课程设计利是在QuartusII软件平台上用verilog硬件语言来编程设计PLD电路，最终设计出一简单的数字时钟电路，并且将程序代码烧写到EDA试验箱进行验证。本次设计充分采用了软件编程中分层次、模块化的编程思想，同时也充分考虑到了硬件结构编程与纯软件编程的差异性，仿真与实际烧写相结合，逐步完善其逻辑、功能。本系统主要由时钟基本功能电路、闹钟电路、动态显示控制电路、分频电路，状态灯显示电路，按键电路组成，实现了时分秒的计时、闹钟报时，整点报时，调整时分等功能。关键字：数字