| ADSP-TS201S引导方式分析和动态重载设计 |
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| 引用本文： | 韩强.ADSP-TS201S引导方式分析和动态重载设计[J].航空计算技术,2009,39(3):120-124. |
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| 作者姓名： | 韩强 |
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| 作者单位： | 中国航空计算技术研究所,陕西,西安,710068 |
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| 摘 要： | 综合航空电子系统对其内部的各个功能模块提出了应用数据集中存储,实时重构等要求,具有动态重载功能的信号处理模块能极大提高系统的应用灵活性、可靠性和可维护性。为了适应这种需求,通过分析ADSP-TS201S处理器几种引导方式的原理和方法,提出了通过修改加载内核,并进行二次引导以实现动态加载的方案。该方案已结合ADSP-TS201S信号处理模块应用平台,在某处理机系统中获得了成功应用。
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| 关 键 词： | ADSP-TS201S 动态重载 EPROM引导 Visual DSP++ |
Analysis of Boot Loader Operation for ADSP-TS201S and Design for Dynamic Reload |
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| HAN Qiang.Analysis of Boot Loader Operation for ADSP-TS201S and Design for Dynamic Reload[J].Aeronautical Computer Technique,2009,39(3):120-124. |
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| Authors: | HAN Qiang |
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| Institution: | HAN Qiang (Aeronautical Computing Technique Research Institute, Xi＇ an 710068, China) |
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| Abstract: | The integrated avionics electronic system required it's modules to be capable of dynamic reconfiguration,and the application data of modules must been kept in consolidated storage.Because the signal processing modules of avionics electronic system could dynamic load its image code,the system will be flexible,reliable and maintainable.This article analyzes several load modes of ADSP-TS201S,introduces a scheme for dynamic load application in which load kernel was modified and loaded twice.The dynamic load sch... |
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| Keywords: | ADSP-TS201S Visual DSP |
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