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: 麻豆传煤入口麻豆公司传媒| 97se色综合一区二区二区| 国产69久久精品成人看| 欧美精品blacked中文字幕| 三级久久| 国产精品免费一区二区三区| 狠狠天天| 韩国免费乱理论片在线观看2018| 2017狠狠干| 国产国产成人精品久久| 欧美精品亚洲精品 | 看片91| avtt在线播放| 一本伊人| 国产伦理一区二区三区| 国产精品入口麻豆免费| 久久精品国产99国产精品澳门| 日韩理论电影在线| 成人性生交大片免费看| www四虎在线高清| 三级七日情| 亚洲免费视频观看| 97色伦图片97综合影院 | 欧美zozozo人禽交免费大片| 好猛好能干h| 2018中文字幕第一页| 男人j桶进女人p无遮挡在线观看| 高n车多肉多| 国产成人精品一区二三区| 男人天堂网在线| 久久精品国产99国产精品亚洲| 国产剧情jvid在线观看| 国产91精品久久久久久久| 久久久无码精品亚洲日韩按摩| 蜜柚最新在线观看| 羞羞的视频在线免费观看| 最新国产精品亚洲| 国产又色又爽在线观看| 国产一级三级三级在线视| 中国大陆国产高清aⅴ毛片| 小镇姑娘hd电影在线观看|