| 基于DSP/BIOS的千兆以太网的研究与实现 |
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| 引用本文： | 甘泉,徐光辉,郭伟涛. 基于DSP/BIOS的千兆以太网的研究与实现[J]. 军事通信技术, 2011, 0(1) |
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| 作者姓名： | 甘泉 徐光辉 郭伟涛 |
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| 作者单位： | 解放军理工大学通信工程学院研究生4队;解放军理工大学通信工程学院电子信息工程系; |
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| 摘 要： | 信息技术和网络技术的发展促使嵌入式系统不断向网络化发展,而嵌入式系统本身的发展对数据的传输速率也提出了更高的要求。文章在研究了TI公司DSP/BIOS和NDK的基础上,设计了基于DSP芯片TMS320C6455的EMAC接口的千兆以太网模块。介绍了硬件电路设计及软件设计流程。硬件电路测试结果表明,模块性能良好,可以提供嵌入式系统的千兆以太网接入能力。
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| 关 键 词： | 千兆以太网 数字信号处理芯片 增强型媒体接入控制器 |
Design and Implementation of Gigabit Ethernet Based on DSP/BIOS |
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| GAN Quan,XU Guang-hui,GUO Wei-tao. Design and Implementation of Gigabit Ethernet Based on DSP/BIOS[J]. Journal of Military Communications Technology, 2011, 0(1) |
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| Authors: | GAN Quan XU Guang-hui GUO Wei-tao |
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| Affiliation: | GAN Quan1,XU Guang-hui2,GUO Wei-tao1(1.Postgraduate Team 4 ICE,PLAUST,Nanjing 210007,China,2.Department of Electronic Information Engineering ICE,PLAUST) |
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| Abstract: | The development of information and network results in a trend that embedded systems access to network.The baud rate has to fulfil increasing requirements with the development of embedded systems.This paper investigates the DSP/BIOS and the NDK of the Texas Instruments Incorporated.A gigabit Ethernet module is designed with the EMAC port of the TMS320C6455 device.The hardware design theory and software scheme are presented.Test results show that the module has the ability to access to the gigabit Ethernet wi... |
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| Keywords: | gigabit Ethernet DSP EMAC |
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