| 基于S3C4510B的嵌入式NAT网关设计 |
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| 引用本文： | 龙占超,闻志专.基于S3C4510B的嵌入式NAT网关设计[J].国外电子元器件,2007(11):34-36. |
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| 作者姓名： | 龙占超 闻志专 |
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| 作者单位： | 华中科技大学,电信系现代电路与系统教研室,湖北,武汉,430074 |
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| 摘 要： | 随着计算机网络技术的发展,网络地址日益紧缺.为了解决这个问题,网络地址转换技术被广泛使用,它将网络地址从一个地址域映射到另一个地址域.提出了一种基于ARM处理器的的嵌入式系统解决方案,该系统可以完成地址转换功能.首先对系统的硬件做了概要介绍,接着详细地分析各功能模块的具体实现,最后对硬件系统移植嵌入式操作系统进行了测试分析.
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| 关 键 词： | ARM S3C4510B NAT RTL8019AS 硬件 |
| 文章编号： | 1006-6977（2007）11-0034-03 |
| 收稿时间： | 2007-07-14 |
| 修稿时间： | 2007年7月14日 |
Design of embedded NAT gateway based on S3C4510B |
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| LONG Zhan-chao,WEN Zhi-zhuan.Design of embedded NAT gateway based on S3C4510B[J].International Electronic Elements,2007(11):34-36. |
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| Authors: | LONG Zhan-chao WEN Zhi-zhuan |
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| Affiliation: | Science and Technology Circuits and Systems of Electronics and Information Department, Huazhong University, Wuhan 430074,China |
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| Abstract: | As the development of computer network,IP becomes less as time goes along. Network address translation technique is used widely to resolve this problem,it can change IP domain to another IP domain.This paper gives an embedded system resolution based on S3C4510B.This resolution can also carry out the function of network address translation.First,We introduce hardware of system potentially, then analysis material implement of each function module.At last,We transplant embedded system on the hardware, test and analysis it. |
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| Keywords: | ARM S3C4510B NAT RTL8019AS 硬件 |
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