| DVI接口应用系统的设计 |
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| 引用本文： | 李政江,陈文彬,何其锐.DVI接口应用系统的设计[J].国外电子元器件,2007(3):31-34. |
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| 作者姓名： | 李政江 陈文彬 何其锐 |
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| 作者单位： | 电子科技大学,光电信息学院,四川,成都,610054 |
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| 摘 要： | 介绍了数字视频接口DVI1.0的体系架构及其基本原理:从应用角度出发详细介绍了经实验成功的DVI接口电路系统构成,以及该系统的核心-DVI接口器件TFP401A.重点分析了TFP401A的特性、工作原理和高频混合信号电路在PCB布线中的注意事项,最后介绍了开发DVI应用接口相关的EDID(扩展显示标识数据)和HPD(热插拔)检测等VESA技术标准.
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| 关 键 词： | DVI TMDS 混合信号布线 电路设计 VESA标准 TFP401A |
| 文章编号： | 1006-6977（2007）03-0031-04 |
| 收稿时间： | 2006-09-12 |
| 修稿时间： | 2006年9月12日 |
Design of application system of DVI interface |
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| LI Zheng-jiang,CHEN Wen-bin,HE Qi-rui.Design of application system of DVI interface[J].International Electronic Elements,2007(3):31-34. |
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| Authors: | LI Zheng-jiang CHEN Wen-bin HE Qi-rui |
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| Abstract: | The construction and the basic principle of DVI1.0 is introduced briefly.Considering application's aspects,a successful DVI interface application system's constitution and its kernel DVI interface chip-TFP401A are presented in detail.The characteristic,principle of TFP401A and issues of mixed high frequency signal circuit in PCB layout are emphatically analysed.Finally some VESA technical standards which are important to develop DVI application system are introduced,such as EDID(Extended Display Idendification Data) and HPD(Hot Plug Detection) etc. |
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| Keywords: | DVI TMDS mixed signal PCB layout circuit design VESA standard TFP401A |
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