目录
............................................................................................................................................................................4
1 引 言................................................................................................................................................................1
1.1 设计的目的..........................................................................................................................................1
1.2 设计的基本内容..................................................................................................................................1
2 EDA、VHDL 简介........................................................................................................................................1
2.1 EDA 技术.............................................................................................................................................1
2.1.1 EDA 技术的概念.....................................................................................................................1
2.1.2 EDA 技术的特点.....................................................................................................................2
2.2 硬件描述语言——VHDL..................................................................................................................2
2.2.1 VHDL 的简介...........................................................................................................................2
2.2.2 VHDL 语言的特点...................................................................................................................2
2.2.3 VHDL 的设计流程...................................................................................................................3
3 设计规划过程.................................................................................................................................................4
3.1 编码器的工作原理..............................................................................................................................4
3.2 译码器的工作原理..............................................................................................................................4
3.3 课程设计中各部分的设计..................................................................................................................4
3.3.1 八-三优先编码器的设计.........................................................................................................4
3.3.2 三-八译码器的设计.................................................................................................................5
3.3.3 二-四译码器的设计.................................................................................................................6
4 系统仿真.........................................................................................................................................................7
4.1 八-三优先编码器仿真及分析............................................................................................................7
4.2 三-八译码器仿真及分析....................................................................................................................8
4.3 二-四译码器仿真及分析....................................................................................................................8
结束语..............................................................................................................................................................10
致谢..................................................................................................................................................................11
参考文献..........................................................................................................................................................12
附录..................................................................................................................................................................13