| 基于W5300的以太网接口设计 |
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| 引用本文： | 乔立岩,梁宇,赵浩然,朱建平.基于W5300的以太网接口设计[J].电子测量技术,2012,35(7):129-132. |
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| 作者姓名： | 乔立岩 梁宇 赵浩然 朱建平 |
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| 作者单位： | 1. 哈尔滨工业大学自动化测试与控制系 哈尔滨 150001
2. 北京遥感设备研究所 北京 100854 |
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| 摘 要： | 设计了基于TMS320F2812和以太网协议芯片W5300的嵌入式系统以太网接口开发方案,详细介绍了W5300的硬件设计、芯片初始化以及数据传输的控制方法,并通过优化DSP配置实现了W5300通信速度的提升。该方案开发周期短,成本低,经实验验证,能够简单、灵活地实现基于TCP协议、UDP协议以太网通信,数据传输稳定可靠。
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| 关 键 词： | W5300 TMS320F2812 以太网 TCP UDP |
Design of Ethernet interface based on W5300 |
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| Qiao Liyan
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Liang Yu
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Zhao Haoran
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Zhu Jianping.Design of Ethernet interface based on W5300[J].Electronic Measurement Technology,2012,35(7):129-132. |
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| Authors: | Qiao Liyan Liang Yu Zhao Haoran Zhu Jianping |
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| Affiliation: | 1. Harbin Institute of Technology,Department of Automatic Test and Control, Harbin 150001 ; 2. Beijing Institute of Remote Sensing Equipment,Beijing 100854) |
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| Abstract: | An Ethernet interface development program is designed in embedded system, which is based on TMS320F2812 and Ethernet hardware-based protocol chip W5300. The hardware design, initialization and data transmission control method of W5300 are introduced in detail. Moreover, the communication speed has been improved by optimizing the configuration of DSP. The program is low-cost with a short development cycle. Experiment results proved that the Ethernet interface in this design simply and flexibly achieved Ethernet communications based on ether TCP protocol or UDP protocol,with stable and reliable data transmission. |
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| Keywords: | W5300 TMS320F2812 Ethernet TCP UDP |
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