基于Verilog_HDL的洗衣机程序

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1、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：XXXXX学生姓名：XXXXXXXXXXXXXXXXXXXXXXXX指导老师：XXXXXXX时间：XXXXXX至XXXXX年XXXX月XXXX日目录一、设计任务要求·················································31、基本要求·········································

2、··········3二、总体设计方案·················································31、系统功能···············································32、系统设计···············································31）系统结构框图···········································32）模块分析······················

3、·························31、分频模块···············································32、七段数码管显示模块·····································33、洗衣机主程序模块·······································3三、应用设备及软件介绍···········································31、主要仪器设备（实验用的软硬件环境）····

4、··················32、实验的软件环境·········································43、操作方法与实验步骤·····································4四、调试过程分析、遇到的问题及解决方法···························41、分频模块···············································32、七段数码管显示模块··························

5、···········33、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···············

6、··········································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

7、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。4)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。二、设计方案1、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60s→待机5s→反转60s的四种基本状态，并且可显示循环次数，当遇到紧急状态时可打开紧急开关，暂停洗衣机的工作。当洗衣机循环

8、次数递减到0时洗衣机自动报警。2、系统设计1）系统结构框图，如图1-1所示：通过分频模块得到1Hzclk作为标准时钟输入到洗衣机主程序模块中,rst,en,start,add，四个输入信号作为洗衣机主程序模块的总输入，所得到的led信号分别用三个红灯显示，alarm信号用一个红灯显示，numa信号、numb信号、tim信号用七段数码管显示，最终实现了洗衣机的各项功能。一个50分频和三个100分频50