| 基于AT91RM9200系统的Boot loader设计 |
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| 引用本文： | 霍东,张国华,亢硕.基于AT91RM9200系统的Boot loader设计[J].通信技术,2010,43(2):105-106,109. |
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| 作者姓名： | 霍东 张国华 亢硕 |
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| 作者单位： | 中国电子科技集团公司第三十研究所,四川,成都,610041 |
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| 摘 要： | AT91RM9200是基于ARM920T处理器构建的具有丰富的外设、低功耗、低成本、高性能等特点的单芯片系统,可广泛应用于工业、自动控制、通信等领域。在基于AT91RM9200平台的嵌入式系统设计过程中,遇到的第一个难点是Boot loader（启动引导）设计。将分析U-boot的架构,并描述其在软件设计中一些需要注意的重点。
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| 关 键 词： | ARM920T处理器 启动引导 通用启动引导 嵌入式系统 |
Boot-loader Design Based on AT91RM9200 System |
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| HUO Dong,ZHANG Guo-hua,KANG Shuo.Boot-loader Design Based on AT91RM9200 System[J].Communications Technology,2010,43(2):105-106,109. |
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| Authors: | HUO Dong ZHANG Guo-hua KANG Shuo |
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| Affiliation: | HUO Dong,ZHANG Guo-hua,KANG Shuo (The 30th Institute of China Electronics , Technology Group Corporation,Chengdu Sichuan 610041,China) |
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| Abstract: | AT91RM9200 is a system-on-chip constructed on the basis of ARM920T ARM Thumb processor. It incorporates a rich set of application peripherals and could provide a solution for a wide range of applications, including industry, autocontrol, and communications that pursue maximum functionality at minimum power consumption and lowest cost. In the design process of embedded system,the first nodus is the design of boot loader. This article analyzes the framework of U-boot, describes some focuses on software design... |
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| Keywords: | AT91RM9200 Boot loader U-boot embedded system |
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