武汉理工大学《数字电子技术》课程设计说明书
目 录
摘要·································2
Abstract······························3
1、设计目的 任务 ·························5
2.设计方案比较 选择 ························6
2.1 总体设计思想··························6
2.2 系统逻辑框图··························6
2.3 设计方案的选择·························7
3.各单元电路功能说明························9
3.1 单元电路设计··························9
3.2 整体电路工作原理························12
4.运用 protel 设计电路·······················13
4.1 应用 protel 设计的局部电路 ··················13
4.2 全局电路 ···························14
4.3 应用 protel 制作的印刷版电路····················15
5.电路的仿真·····························16
5.1 Proteus 界面下的电路图·····················16
5.2 部分仿真结果··························17
6.元器件清单····························22
7.总结与体会····························23
8.参考文献······························24
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