基于Quartus_II_设计多功能数字钟论文.doc

南 京 理 工 大 学 EDA(II)实验报告 基于Quartus II 设计多功能数字钟 年 级: 2010 级 学 号: 姓 名: 专 业: 自 动 化 指导老师: 谭 雪 琴 二零一三年三月  摘 要 本次实验旨在利用软件Quartus II 7.0来设计一个多功能数字钟，该数字钟具有保持，清零，快速校分，快速校时，整点报时，时间显示等其它功能。该实验采样自顶而下和分模块的思想进行，按照设计输入，编译，仿真以及下载的设计流程开展，按照功能划分成几个独立的功能模块分别设计再联合起来。最后通过下载到SMART SPOC实验箱进行对实验结果的验证。 关键词：Quartus II7.0, 多功能数字钟, 自顶而下和分模块思想, SMART SPOC Abstract The purpose of this experiment is to use the software , Quartus II7.0 to design a multifunctional digital clock, which can maintain, clear, quickly adjust the Minute, Hour and Weekday, beep at the integral point, display the current time and has other features. The experimental takes the top-down, and sub-modules ideology, carried out in accordance with the design process for drawing the circuit diagram , compilation, simulation, and downloading the program. According to the function ,the task is divided into several independent functional modules which are designed Respectively and combined later. Finally, the experimental results verify by downloading to the SMART SPOC experimental box. Keywords: Quartus II7.0, multifunctional digital clock, top-down, and sub-modules ideology, SMART SPOC  目 录 摘 要 -----------------------------------------------------------------------------------------PI ABSTRACT----------------------------------------------------------------------------------PI 一、绪论--------------------------------------------------------------------------------------P1 二、设计要求--------------------------------------------------------------------------------P1 三、设计思想以及原理--------------------------------------------------------------------P1 四、设计内容--------------------------------------------------------------------------------P2 （一）、分频电路的设计 -----------------------------------------------------------------P2 1、6分频电路 ------------------------------------