单片机控制的花样流水灯设计目录引言..................................................................................................................................................31. 绪论............................................................................................................................................42 相关元件及电路设计...................................................................................................................42.1 AT89C52 芯片功能特性及应用......................................................................................42.2 AT89C5252 单片机............................................................................................................52.2.1 AT89C52 单片机的硬件结构................................................................................52.2.2 主要性能参数........................................................................................................62.2.3 AT89C52 管脚说明..............................................................................................72.2.4 外部总线构成.....................................................................................................112.3 单片机时钟电路及时钟时序单位...............................................................................122.4 单片机的复位..................................................................................................................132.4.1 复位状态...........................................................................................................132.4.2 复位电路...........................................................................................................143.Keil C51 开发系统基本知识 Keil C51 开发系统基本知识.......................................................154 电路及程序设计........................................................................................................................164.1 电路原理图设计.....................................
