目录
第 1 章 绪论 .............................................................................................................1
1.1 选题背景 ....................................................................................................1
1.2 研究意义 ....................................................................................................2
第 2 章 需求分析与方案制定 .................................................................................4
2.1 功能性分析 ................................................................................................4
2.2 可行性分析 ................................................................................................4
2.3 设计的主要目标任务 ................................................................................5
2.4 系统方案制定 ............................................................................................5
2.5 本章小结 ....................................................................................................5
第 3 章 系统功能模块介绍 .....................................................................................6
3.1 S3C2440 开发板简介 .................................................................................6
3.2 S3C2440 芯片特性简介 .............................................................................6
3.2.1 S3C2440 芯片参数 ..........................................................................7
3.2.2 内核结构 .........................................................................................7
3.2.3 总线结构 .........................................................................................7
3.2.4 处理器通用模块 1 ..........................................................................8
3.2.5 处理器通用模块 2 ..........................................................................8
3.2.6 存储器接口 .....................................................................................9
3.2.7 外围总线接口 .................................................................................9
3.2.8 人机接口 .........................................................................................9
3.3 LCD 模块介绍 ............................................................................................9
3.4 软件模块介绍 ..........................................................................................10
3.5 本章小结 ..................................................................................................11
第 4 章 硬件系统 ...................................................................................................12
4.1 开发板系统的硬件框架 ..........................................................................12
4.2 LCD 模块原理 ..........................................................................................12
4.2.1 A/D 转换器 ....................................................................................12
4.2.2 触摸屏原理结构 ...........................................................................13
4.3 系统硬件介绍 ..........................................................................................14
4.4 各个外设接口 ..........................................................................................14
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