| 嵌入式网络技术在接收机中的应用 |
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| 引用本文： | 钱志柏,陈娜.嵌入式网络技术在接收机中的应用[J].计算机与网络,2011(7):49-52. |
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| 作者姓名： | 钱志柏 陈娜 |
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| 作者单位： | [1]中国电子科技集团公司第五十四研究所,河北石家庄050081 [2]石家庄铁道大学,河北石家庄050043 |
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| 摘 要： | 设计了一款应用于接收机通信的嵌入、式网络接口,并在数字信号处理器上实现了标准的传输控制(TCP/IP)协议栈.从关键芯片选取、接口及中断设计三方面对网口的硬件设计进行了阐述,介绍了TCP/IP协议栈中各模块的功能,对实现难度最大的TCP模块进行了论述,说明了软件模块在任务调度和模块化设计方面的考虑,最后以对该网口的测试...
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| 关 键 词： | 数字信号处理器 嵌入式网络接口 传输控制协议 中断 |
Application of Embedded Ethernet Communication Interface in Receiver |
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| QIAN zhi-bai,CHEN na.Application of Embedded Ethernet Communication Interface in Receiver[J].China Computer & Network,2011(7):49-52. |
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| Authors: | QIAN zhi-bai CHEN na |
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| Affiliation: | 1 The 54th Research Institute of CETC, Shijiazhuang Hebei 050081, China) (2 Shijiazhuang Kailway University, Shijiazhuang Hebei 050043, China) |
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| Abstract: | In the paper, a design of embedded Ethemet communication interface is presented. The implementation of TCP/IP protocol stack is given based on digital signal processor. The hardware design is introduced, including key chip selection, interface and interrupt. The functions of each module in TCP/IP stack are described, and the TCP module which has the highest difficulty of implementation is discussed. The test result of this network interface is analvzed. |
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| Keywords: | digital signal processor embedded Ethemet interface TCP/IP interrupt |
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