数电交通灯课程设计

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1、目录第1章交通信号灯控制器的总方案及总设计框图········································11.1交通信号灯控制器的方案比较························································11.2交通信号灯控制器的总方案选择····················································11.3交通信号灯控制器的总设计框图····················································1第2章单元电路设计············

2、·······························································22.1秒脉冲发生器的设计·································································22.1.1秒脉冲发生器的功能及组成元件··············································22.1.2秒脉冲发生器的工作原理························································22.1.3秒脉冲发生器电路所用芯片

3、的管脚图········································32.1.4秒脉冲发生器电路元件参数的计算···········································42.2定时器电路的设计····································································42.2.1定时器的功能及组成元件························································42.2.2定时器电路所用芯片的管脚图及其功能表·············

4、····················52.2.3定时器电路工作原理······························································72.3控制器电路的设计····································································82.3.1控制器的功能及组成元件························································82.3.2控制器电路所用芯片的管脚图及其功能-26-表····················

5、·············82.3.3控制器电路工作原理······························································92.4.译码器电路的设计···································································112.4.1译码器的功能及组成元件······················································112.4.2译码器电路所用芯片的管脚图····································

6、············112.4.3译码器电路工作原理·····························································12第3章交通信号灯控制器电路的仿真···················································133.1EWB仿真软件的介绍····································································133.2仿真波形················································

7、···································13第4章交通信号灯控制器的制作及调试····················································164.1交通信号灯控制器的制作·······························································164.2交通信号灯控制器的调试···········