文档介绍：毕业实****报告实****单位: XXXXXX 电子有限公司实****时间: 至 学院(系): 河南理工大学万方科技学院专业: 自动化学生姓名: XXX 学号: XXXXXXXXXX 2016 年3月 28日答辩意见指导教师建议成绩: 评定成绩: ____________ 答辩组长( 签名): ____________ 年月日 1 前言············································ 3一、嵌入式的概述··································· 3二、实****目的······································· 3三、实****任务······································· 4 linux 系统的几个重要阶段··························· 4四、实****内容······································· 6 1. 嵌入式的历史与现状····························· 6 2. 无操作系统阶段··································· 7 3. 简单操作系统阶段································· 8 4. 实时操作系统阶段······························· 8 5. 面向 阶段································· 96. 体系结构·········································· 10五、嵌入式的外围设备·········&