单片机数字时钟(汇编语言)

单片机课程设计 目录 前言································································3 一、系统方案选择与论证··············································4 1 .1 数字电子钟设计的要求及技术指标································4 1 .2 设计方案论证··················································5 1 .3 元器件清单 ···················································5 1 .4 电路说明······················································6 二、安装与调试······················································9 2 .1 准备元件和工具···············································9 2 .2 安装元件····················································9 2 .3 测试与调试···················································10 三、主程序设计······················································14 3.1 主程序设计··················································14 四、总结····························································21 前 言 20 世 纪 末 ， 电 子 技 术 获 得 了 飞 速 的 发 展 ， 在 其 推 动 下 ， 现 代 电 子 产 品 几 乎 渗 透 了 社 会 的 各 个 领 域 ， 有 力 地 推 动 了 社 会 生 产 力 的 发 展 和 社 会 信 息 化 程 度 的 提 高 ， 同 时 也 使 现 代 电 子 产 品 性 能 进 一 步 提 高 ， 产 品 更 新 换 代 的...