基于DA转换模块的单片机仿真和C语言开发_能力拓展训练

下载后可任意编辑目 录摘要...................................................................................................................................................IAbstract............................................................................................................................................II1 设计任务.......................................................................................................................................11.1 设计要求............................................................................................................................11.2 理论分析............................................................................................................................12 硬件电路设计................................................................................................................................32.1 单片机波形产生模块........................................................................................................32.2 D/A 转换模块....................................................................................................................32.3 显示模块............................................................................................................................42.4 总体电路设计....................................................................................................................53 程序设计.......................................................................................................................................63.1 程序框图............................................................................................................................63.2 源程序................................................................................................................................74 软件仿真.....................................................................................................................................13...