| 一种提高系统响应速度的SoC系统架构 |
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| 引用本文： | 尹晓旭. 一种提高系统响应速度的SoC系统架构[J]. 单片机与嵌入式系统应用, 2010, 0(7): 10-12 |
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| 作者姓名： | 尹晓旭 |
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| 作者单位： | 华南理工大学,电子与信息学院,广州,510006 |
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| 摘 要： | 介绍了一种基于DMA控制器的SoC系统架构,解决因使用DMA控制器而导致的处理器异常响应不能及时得到处理的问题,使处理器更加快速地响应异常请求,提高系统的响应速度,使系统架构更加适用于硬实时系统。
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| 关 键 词： | DMA控制器 AMBA总线 SoC系统架构 |
An SoC Architecture to Reduce System Response Time |
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| Yin Xiaoxu. An SoC Architecture to Reduce System Response Time[J]. Microcontrollers & Embedded Systems, 2010, 0(7): 10-12 |
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| Authors: | Yin Xiaoxu |
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| Affiliation: | Yin Xiaoxu(School of Electronic and Information Engineering,South China University of Technology,Guangzhow 510006,China) |
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| Abstract: | An SoC system architecture is introduced based on a new DMA controller,resolving the problem of not being able to deal with the exception response to CPU in time,making the processor respond more quickly to exception requests,improving the system response speed,making the system architecture more suitable for hard real-time systems. |
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| Keywords: | DMA controller AMBA bus SoC system architecture |
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