eda课程设计报告(8位显示管动态扫描显示学号).doc

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1、华中科技大学武昌分校电气自动化技术1001程设计报告目录1.课程设计题目及要求·············································1页1.1题目·······················································1页1.2要求·······················································1页2.硬件资源及相关原理·············································2页2.1相关设备··················

2、·································2页2.2LED工作原理···············································2页2.3LED动态扫描显示原理·······································2页2.474LS138译码表·············································2页2.5LED接线图·················································3页2.6EP3C10T144CN芯片引脚对照表··

3、······························3页-18-华中科技大学武昌分校电气自动化技术1001程设计报告1.系统总体方案设计···············································4页3.1系统总体框架···············································4页3.2硬件电路设计···············································5页3.3VHDL代码设计·············································

4、·5页2.调试运行······················································10页4.1接线······················································10页4.2时序仿真（包括仿真图）·····································10页4.3硬件逻辑验证（包括管脚锁定文件）···························11页4.4下载运行及调试结果分析····································11页4.5调试中出现的

5、问题及解决方法································12页3.-18-华中科技大学武昌分校电气自动化技术1001程设计报告总结··························································12页1.参考文献······················································13页2.附录··························································14页附录一·························

6、·································14页附录二··························································15页1.课程设计题目及要求1.1题目八位数码管扫描显示电路的设计1.2要求本课题要求掌握使用QuartusII设计数字系统的设计思路和设计方法。学习VHDL基本逻辑电路的综合设计应用。掌握VHDL语言的语法规范，掌握时序电路描述方法。掌握多个数码管动态扫描显示的原理及设计方法。设计一个八位数码管共阴极动态扫描显示控制电路，要求显示学生自己的学号。利用实验室设备完成系统设计并进行运行调试。

7、1.2.1.具体设计内容如下：静止显示学号；1.2.2.提供设计报告，报告要求包括以下内容：设计思路、设计输入文件、设计与调试过程、模拟仿真结果和设计结论。-18-华中科技大学武昌分校电气自动化技术1001程设计报告2.硬件资源及相关原理2.1相关设备EDA及SOPC综合实验平台；导线若干；PC机；QuartusII开发工具软件。2.2LED工作原理LED数码管根据LED的接法不同分为共阴和共阳两类，图2.2是共阴和共阳极数码管的内部电路，它们的发光原理是一样的，只是它们的电源极