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| 基于ARM7TDMI的嵌入式系统BootLoader的设计与实现 | |
| 引用本文： | 汪金宝,陶玉贵,陈付龙. 基于ARM7TDMI的嵌入式系统BootLoader的设计与实现[J]. 徐州工程学院学报, 2011, 0(3): 50-53 |
| 作者姓名： | 汪金宝 陶玉贵 陈付龙 |
| 作者单位： | [1]安徽师范大学数学与计算机科学学院,安徽芜湖241003 [2]芜湖信息技术职业学院,安徽芜湖241000 |
| 基金项目： | 安徽省高等学校省级自然科学研究项目（KJ2010B272） |
| 摘 要： | 通过设计ARM7TDMI核心板,扩展和增加USB接口,分析BootLoader原理,以及在启动模式、中断处理、硬件初始化和最终引导linux内核上的一系列关键技术,最终实现了一个支持从U盘加载嵌入式linux系统镜像的BootLoader,通过对实验结果的分析,该BootLoader能更好地满足用户和开发人员的要求. |
| 关 键 词： | ARM7TDMI核心板 BootLoader原理 Linux系统镜像 |
The Design and Realization of BootLoader Based on Imbedded System of ARM7TDMI |
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| WANG Jin-bao,TAO Yu-gui,CHEN Fu-long. The Design and Realization of BootLoader Based on Imbedded System of ARM7TDMI[J]. Journal of Xuzhou Istitute of Technology, 2011, 0(3): 50-53 | |
| Authors: | WANG Jin-bao TAO Yu-gui CHEN Fu-long |
| Affiliation: | 1. School of Mathematics ＆ Computer Science, Anhui Normal University, Wuhu 241003, China; 2. Department of Electronic Information, Wuhu Vocational College of Information and Technology, Wuhu 241000, China) |
| Abstract: | After the ARM7TDMI core board is designed, the USB interface expanded and increased, and BootLoader principle analyzed, detailed analysis and sophisticated design in a series of key technologies such as the start mode, interrupt handling, hardware initialization, booting linux kernel, etc eventually lead to a BoatLoader that supports the U-disk-loading embedded linux system image. By comparing the experimental results of the analysis, the BootLoader will better meet the requirements of users and developers. |
| Keywords: | ARM7TDMI core board BootLoader principle Linux system image |
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