| 基于ARM平台的嵌入式系统以太网接口的设计与实现 |
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| 引用本文： | 莫全力,李国义,苗壮壮,彭培福.基于ARM平台的嵌入式系统以太网接口的设计与实现[J].辽宁工学院学报,2009(2):87-89. |
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| 作者姓名： | 莫全力 李国义 苗壮壮 彭培福 |
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| 作者单位： | 辽宁工业大学电子与信息工程学院;锦州供电公司建筑工程管理部; |
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| 摘 要： | 介绍了嵌入式以太网接口的设计与实现,采用S3C44B0x微控制器与以太网控制芯片RTL8019AS进行硬件设计,并对S3C44B0x的性能,RTL8019AS逻辑结构和工作原理及相关寄存器设置进行了分析和讨论,给出了相关硬件连接图及驱动程序的移植,实现嵌入式以太网的数据传输器并成功应用于电力远动系统的改造。
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| 关 键 词： | 以太网接口 直接存储访问 ARM |
Ethernet Interface Design and Realization of Embedding System Based on ARM Platform |
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| MO Quan-li,LI Guo-yi,MIAO Zhuang-zhuang,PENG Pei-fu.Ethernet Interface Design and Realization of Embedding System Based on ARM Platform[J].Journal of Liaoning Institute of Technology(Natural Science Edition),2009(2):87-89. |
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| Authors: | MO Quan-li LI Guo-yi MIAO Zhuang-zhuang PENG Pei-fu |
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| Affiliation: | 1.Electron & Information Engineering College;Liaoning University of Technology;Jinzhou 121001;China;2.Department of Construction and Manayenent;Power Supply Company;Jinzhou 121000;China |
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| Abstract: | An ethernet interface design and realization of embedding system was illuminated.The use of S3C44B0x microcontroller chip and RTL8019AS ethernet controller was conducted to have designed the hardware.Furthermore S3C44B0x performance,RTL8019AS logical structure,working principle and the relevant register settings were discussed and analyzed in detail,and the relevant hardware circuit and the transplant process of driver were proposed,the embedded ethernet's data transmission were both implemented and applied... |
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| Keywords: | ethernet interface direct memory access ARM |
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