| TMDS接口掉电检测电路的设计 |
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| 引用本文： | 崇华明,戴庆元. TMDS接口掉电检测电路的设计[J]. 微处理机, 2008, 29(1): 28-30 |
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| 作者姓名： | 崇华明 戴庆元 |
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| 作者单位： | 上海交通大学微纳科学技术研究院,上海,200030 |
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| 摘 要： | TMDS主要获HDMI和DVI标准采纳,作为HDTV数字音频/视频链路或PC显示器RGB数据链路,速率可高达1.65Gbps。首先阐述了TMDS的性能特点以及信号线掉电的状态,然后给出掉电检测电路的设计思路,最后给出掉电检测各个模块的设计以及仿真结果。
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| 关 键 词： | 最小化差分信号 高清晰多媒体接口 高清晰电视 |
| 文章编号： | 1002-2279(2008)01-0028-03 |
| 修稿时间： | 2006-01-02 |
Design of the Power Sense of TMDS |
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| CHONG Hua-ming,DAI Qing-yuan. Design of the Power Sense of TMDS[J]. Microprocessors, 2008, 29(1): 28-30 |
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| Authors: | CHONG Hua-ming DAI Qing-yuan |
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| Abstract: | TMDS is mainly accepted by HDMI and DVI standard as RGB data link of PC monitor or HDTV audio/video link,its rate can be high up to 1.65Gbps.In this paper,the performance character of the TMDS and status of the output signal was described at first.Then the detective circuit of power off status was proposed.At last,the design of the module and simulation results were carried out. |
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| Keywords: | TMDS HDMI HDTV |
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