| 基于令牌环的LVDS总线协议设计与实现 |
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| 引用本文： | 单彦虎,甄国涌,李圣昆.基于令牌环的LVDS总线协议设计与实现[J].电测与仪表,2010,47(3). |
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| 作者姓名： | 单彦虎 甄国涌 李圣昆 |
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| 作者单位： | 中北大学,电子测试技术国家重点实验室,太原,030051;中北大学,电子测试技术国家重点实验室,太原,030051;中北大学,电子测试技术国家重点实验室,太原,030051 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 测试测量领域,总线技术的作用日益突出,而对其要求也越来越高。本文结合低压差分信号LVDS技术在数据高速传输中的显著优势,和令牌环网总线在多负载下对环中各站点公平访问且传输效率较高等优越性能,研究设计了一种简单、高效的基于令牌环的LVDS总线协议,重点阐述了该协议的拓扑结构、工作原理、帧结构及其维护。理论分析和测试结果表明该协议实现了数据在多负载下高速、无误的传输,并具有一定的应用价值。
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| 关 键 词： | LVDS 拓扑结构 令牌环 网络维护 |
The Design and Implement of LVDS Bus Protocol Based on Token Ring |
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| SHANYan-hu,ZHENGuo-yong,LI Sheng-kun.The Design and Implement of LVDS Bus Protocol Based on Token Ring[J].Electrical Measurement & Instrumentation,2010,47(3). |
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| Authors: | SHANYan-hu ZHENGuo-yong LI Sheng-kun |
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| Affiliation: | SHANYan-hu,ZHENGuo-yong,LI Sheng-kun (National KeyLaboratoryfor Electronic Measurement Technology,North UniversityofChina,Taiyuan 030051,China) |
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| Abstract: | Bus technology plays an increasing role in the field of test and measurement, and the demand for it is also increasing. In this paper, combining the benefits of low-voltage differential signal LVDS technology in the high speed transmission and the token ringbus with high efficiencyoftransmission and fair access toeach site under multi-loads, we design a simple and highly effective LVDS-based bus protocol based on the token ring. And we also mainly illustrate the bus topology, operatingprinciple, frame struc... |
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| Keywords: | LVDS |
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