毕业论文（设计）基于Verilog_HDL的洗衣机程序说明书.docVIP

EDA 嵌入式系统课程设计 北京印刷学院 课 程 设 计 报 告 ——嵌入式系统EDA 课程设计名称：EDA 技术课程设计 课程设计题目：洗衣机控制电路 专 业：电子信息工程专业 班 级：XX XXX 学 生 姓 名：XXXXXXXXXXXXX XXXXXXXXXXX 指 导 老 师：XXXXXXX 时间：XXXXXX至XXXXX 年XXXX 月XXXX 日 目录 一、设计任务要求·················································3 1、基本要求···················································3 二、总体设计方案·················································3 1、系统功能···············································3 2、系统设计···············································3 系统结构框图···········································3 模块分析···············································3 分频模块···············································3 七段数码管显示模块·····································3 洗衣机主程序模块·······································3 三、应用设备及软件介绍···········································3 1、主要仪器设备（实验用的软硬件环境）······················3 2、实验的软件环境·········································4 3、操作方法与实验步骤·····································4 调试过程分析、遇到的问题及解决方法···························4 1、分频模块···············································3 2、七段数码管显示模块·····································3 3、洗衣机主程序模块·······································3 五、设计结论·····················································3 六、DE2管脚分配说明 ············································3 七、参考文献·····················································3 八、附录·························································3 附录一 分频模块··················································9 附录二 七段数码管显示模块········································9 附录三 洗衣机主程序模块··········································9 一、设计任务要求 1、基本要求： 1）洗衣机的状态为待机5s→正转60s→待机5s→反转60s→，并用3个LED灯和7段显示器分别表示其工作状态和显示相应工作状态下的时间。 2)可自行设定洗衣机的循环次数，这里设置最大的循环次数为15次。 3)具有紧急情况的处理功能。当发生紧急情况时，立即转入待机状态，紧急情况解除后，继续执行后续步骤。 洗衣机设定循环次数递减到零时立即报警，以表示洗衣机设定的循环次数已经结束。 设计方案 系统功能 基本功能：能够实现洗衣机在设置洗衣次数后待机5s→正转