| 基于TOE技术的嵌入式以太网接口设计 |
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| 引用本文： | 王婕,王健.基于TOE技术的嵌入式以太网接口设计[J].工业仪表与自动化装置,2011(6):34-36,41. |
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| 作者姓名： | 王婕 王健 |
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| 作者单位： | 1. 杭州电子科技大学电子信息学院,杭州,310018
2. 杭州电子科技大学电子信息学院,杭州310018;聚光科技(杭州)股份有限公司,杭州310052 |
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| 摘 要： | 为减轻主机CPU对TCP/IP协议栈处理的负担,提高嵌入式系统的性能,该文提出一种基于TOE (TCP/IP Offload Engine)技术的嵌入式以太网接口设计.该设计介绍了一种通过硬件来实现协议栈处理的方法,利用具备协议处理能力的网络控制芯片W5300,在TCP协议的基础上实现了嵌入式系统的以太网接入.
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| 关 键 词： | TOE TCP/IP 嵌入式 以太网 W5300 |
The embedded Ethernet interface design based on TOE technology |
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| WANG Jie,WANG Jian.The embedded Ethernet interface design based on TOE technology[J].Industrial Instrumentation & Automation,2011(6):34-36,41. |
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| Authors: | WANG Jie WANG Jian |
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| Affiliation: | 1.College of Electronics Information,Hangzhou Dianzi University,Hangzhou 310018,China; 2.Focused Photonics Inc.,Hangzhou 310052,China) |
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| Abstract: | In order to reduce the burden of host CPU for TCP/IP protocol stack processing and improve the performance of embedded systems,proposed an embedded Ethernet interface design based on TOE（TCP/IP Offload Engine） technology.This design describes a hardware implementation of the protocol stack processing methods,using the network control chip W5300,which has the ability of protocol processing,achieved the Ethernet access in embedded systems based on TCP protocol. |
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| Keywords: | TOE TCP/IP embedded Ethernet W5300 |
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