| Blackfin DSP的Nucleus移植技术及实现 |
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| 引用本文： | 黄存东,刘仁金.Blackfin DSP的Nucleus移植技术及实现[J].皖西学院学报,2011,27(2):19-21. |
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| 作者姓名： | 黄存东 刘仁金 |
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| 作者单位： | 1. 安徽国防科技职业学院,信息工程系,安徽,六安,237011
2. 皖西学院,信息工程学院,安徽,六安,237012 |
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| 摘 要： | 根据Blackfin DSP产品的特点,实现了Nucleus内核系统的移植技术。将Nucleus从外部Flash引导进入内存,实现中断处理,提供对内部或外部事件反应的机制;任务调度和时钟管理接口实现了任务快速切换和定时器处理等功能。
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| 关 键 词： | DSP Nucleus 嵌入式系统 移植 |
Implementation of the Porting Technology of Nucleus Based on Blackfin DSP |
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| HUANG Cun-dong,Liu Ren-jin.Implementation of the Porting Technology of Nucleus Based on Blackfin DSP[J].Journal of Wanxi University,2011,27(2):19-21. |
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| Authors: | HUANG Cun-dong Liu Ren-jin |
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| Institution: | HUANG Cun-dong1,Liu Ren-jin2(1.Department of Information and Engineering,Anhui Vocational College of Defense Technology,Lu'an 237011,China,2.College of Information and Engineering,West Anhui University,Lu'an 237012,China) |
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| Abstract: | Transfer technology is realized in Nucleus kernel system based on the characteristics of Blackfin DSP products.Boot nucleus from flash to SDRAM,implement the interrupt processing,provide the reaction mechanisms of internal and external events;the task schedule and timer management interface is responsible for managing the execution of tasks and all timer facilities. |
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| Keywords: | DSP Nucleus embedded system porting |
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