| 基于龙芯3A处理器的嵌入式操作系统BSP设计技术 |
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| 引用本文： | 殷杰波.基于龙芯3A处理器的嵌入式操作系统BSP设计技术[J].测控技术,2014,33(7):121-123. |
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| 作者姓名： | 殷杰波 |
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| 作者单位： | 江苏自动化研究所 |
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| 摘 要： | 以国产龙芯3A处理器为栽体,通过分析多核系统的体系架构和硬件特征,提出了基于龙芯3A处理器的JARI-works操作系统BsP设计的基本思路及关键技术,目前该BSP包已经在项目中得到应用,对其他嵌入式操作系统在龙芯系列处理器上的移植具有一定的参考作用。
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| 关 键 词： | 龙芯A 嵌入式操作系统 BSP 一致性处理 中断管理 |
BSP Design Technology of Embedded Operation System Based on Godson 3A Processor |
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| Abstract: | Taking the domestic Godson 3A processor as carrier,and by analyzing the architecture and hardware properties of the multi-core system,the basic thinking and key techniques of BSP design of JARI-Works operation system based on Godson 3A processor are put forward.Presently,this BSP package is applied in a project and has reference function for other embedded operation systems to transplant processors of Godson series. |
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| Keywords: | Godson 3A embedded operation system BSP consistency processing interrupt management |
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