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 detaileddescription 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: 日韩黄色大全| 波多野结衣作品在线观看| 99精品久久久中文字幕| 再深一点灬舒服灬太大了| 中文字幕精品视频在线| 全部免费a级毛片| 免费人成在线| 日本免费电影一区| 野花视频在线观看免费观看最新 | 亚洲日产欧| 中文字幕在线播放视频| 色哟哟精品视频在线观看| 国产欧美日韩一区二区三区| 男人j进入女人p狂躁免费观看| 波多野结衣女同| 四虎永久在线精品免费影视| 日本簧片在线观看| 欧美精品亚洲精品日韩专区| 国产激情久久久久影院小草 | 久久婷婷国产综合精品| 日韩黄色影片| 日本三级在线观看免费| 精品国产免费一区二区三区| 中文字幕在线观看一区二区三区| 一级看片| 日韩福利在线| 日本哺乳期xxxx丨| 美国一级毛片免费看| 欧美野性肉体狂欢大派对| 日韩插插插| 日韩福利在线| 小东西几天没做怎么这么多水| 日本一道高清不卡免费| 久久精品视频一区| 鲁啊鲁在线视频| 国产va免费精品高清在线| 久久精品日日躁夜夜躁欧美| 日本黄色网战| 操大逼片| 娇妻第一次被多p| 中文字幕在线播放|