手机看片福利永久国产日韩-手机看片369-手机精品在线-手机国产乱子伦精品视频-国产精品嫩草影院在线观看免费-国产精品嫩草影院在线播放

首頁 新聞 > 科技 > 正文

HDMI接口定義圖

The HDMI PlugAs illustrated in Figurebelow, an HDMI connector contains 19 pins, which include:TMDS data channels (6 pins): these carry the digital data representing audio and video. Video data are always sent in an uncompressed format and includes horizontal and vertical blanking intervals. Audio data, which can consist of any compressed,non-compressed, PCM, single ormulti-channel formats (including the new DTS-HD Master Audio and Dolby TrueHD formats for blue laser DVDs), fit into the video blanking intervals and are sent as HDMI packets.TMDS clock channel (2 pins): this is a reference clock signal that enables the receiving device to robustly recover the data stream.Consumer Electronics Control (CEC) (1 pin): this is an optional feature in HDMI devices. It is a dedicated control bus that enables devices to automatically control other attached devices. See detailed description of CEC below.Display Data Channel (DDC) (1 pin): this is an I2C bus that is used for devices to convey their capability information to other devices, and is also used for HDCP authentication and encryption.+5V power (1 pin): supplies low current, +5V DC power for the purpose of reading the EDID ROM contained in the display.Hot Plug Detect (1 pin): a signal intended to convey to the source that a "hot plug" event has occurred (such as a cable that has been unplugged), which typically results in the source re-initializing the HDMI link.TMDS Shield Lines (4 pinsdesignated in yellow): Each of the four TMDS channels is carried in the cable with a shielded twisted pair of wires. The shields, used to minimize cross-talk and EMI emissions, are attached to ground at both ends of the cable.CEC/DDC Ground (1 pin): Used for the current return for all non-TMDS signals.

關鍵詞: HDMI接口定義

最近更新

關于本站 管理團隊 版權申明 網站地圖 聯系合作 招聘信息

Copyright © 2005-2018 創投網 - www.extremexp.net All rights reserved
聯系我們:33 92 950@qq.com
豫ICP備2020035879號-12

 

主站蜘蛛池模板: 韩国爸爸的朋友10整有限中字| 国产三级免费电影| 国产三级免费观看| 杨玉环三级dvd| 黄色a级免费| 亚洲天天做日日做天天欢毛片| 87福利网| 久久国产精品免费一区二区三区| 国产一区二区在线观看视频| 欧美在线播放| 国产精品播放| 91久久精品国产91久久性色也| 和僧侣的交行之夜樱花| 又粗又硬又大又爽免费观看| 交换人生电影在线| 口工全彩无遮挡3d漫画在线| 激情交叉点2| 一本岛一区在线观看不卡| 亚洲小视频在线观看| 欧美激情一级二级三级在线视频| 美女扒开大腿让我爽| 亚洲免费一级视频| 亚洲欧美日韩久久精品第一区| 国产成人综合在线视频| 免费又黄又硬又爽大片| 噜噜噜在线视频| 三上悠亚伦理| 中文字幕一区二区三区久久网站| 日本伊人色综合网| 么公的好大好深视频好爽想要 | 波多野结衣变态夫妻| 被猛男cao男男粗大视频| 黑人解禁在线| 中文字幕在线高清| а√天堂资源8在线官网在线| 亚洲国产美女精品久久久久| 开嫩苞破呦处| 免费国产不卡午夜福在线| 精品国产综合区久久久久久| 欧美激情免费| 又黄又爽又色又刺激的视频|