display edid

Extended display identification data (coming from http://en.wikipedia.org) Extended display identification data(Edid) Is a data structure provided by a computer display to describe its capabilities to a graphics card. it is what enables a modern personal computer to know what kind of monitor is connected.

From: http://blog.csdn.net/hello_wyq/article/details/1337754 1. Introduction: DDC is a bus standard for communications between a display and a computer host. Its full name is display data chnnel. Its basic function is to display the electronic file information of the display, such as the field frequency range that can

Turn: http://blog.sina.com.cn/s/blog_679686370100vf09.htmlOther references: http://blog.chinaunix.net/uid-20672559-id-3384035.htmlExtended display identification data (edid) is the display format specification for PC displays developed by the VESA organization. Edid contains parameters related to the

Now display devices such as monitors, televisions and other HDMI interface, that usually each HDMI interface has a copy of the EDID data, this data can exist in the program is initialized by the system startup process, more common practice is that each HDMI port will have an EEPROM to save the data, This EEPROM is also only 256bytes in size. External devices, such as DVD players, can read

ArticleDirectory DDC and edid are the technical standards for display hardware. The earliest standards were born in 1994. The standard is simply to let the computer know the various specifications of the display (such as the supported resolution mode, supported refresh frequency, supported field frequency range, product model, A communication stan

How to obtain the edid information of a TV or monitor For basic edid knowledge, see DDC edid introduction or what's edid ?. This article describes how to use an appropriate tool to obtain the edid information of related devices. For a PC, if an external monitor or TV is conn

[ -.638305]48000[ -.638310] Support Audio WordLenght: [ -.638316] 20bit[ -.638321] 24bit[ -.638325] [ -.638330] dts-hd[ -.638335] Support for Max Audio channel is8[ -.638341] Support Audio sampleRate : [ -.638349]44100[ -.638354]48000[ -.638359]88200[ -.638364]96000[ -.638369]176400[ -.638374]192000[ -.638379] Support Audio WordLenght: [ -.638384] 20bit[ -.638389] 24bit[ -.638394] [ -.638399] mlp[ -.638404] Support for Max Audio channel is8[ -.638410]

I recently came into contact with the DVI high-definition digital interface and started to feel nothing, because it only serves simple applications and does not involve deep encoding research. However, I have always felt a little mysterious about the storage of its edid data. After studying it for a while, I will summarize some precautions, which is also a small experience, in fact, this is nothing technical, as long as the data is written in the pres

HDMI (19pin)/DVI (16 pin) features hot swapping detection (HPD), which serves as the basis for the host system to determine whether the HDMI/DVI sends tmds signals. HPD is a detection signal sent from the display to the Computer Host. The hot swapping detection function is to detect this event through the HPD pin of HDMI/DVI when the display and other digital displays are connected to or disconnected from t

Tags: COM add blog electronic share mic int sig jpgModbus protocol display |modbus Communication display |modbus display electronic screen function code sharing, mainly used to achieve "preset multiple register function code." The "0X1F" function code of the MODBUS-RTU protocol is photographed as follows: An example of the "0X1F" function code for the MODBUS-

First, display modeDisplay mode-"Everything is a box": all elements on the page can be displayed as boxes-Block-level elements--These elements are displayed as a piece of content, the "block box"-inline element/inline element--The content is displayed in the row, which is the "inline box"650) this.width=650; "src=" Http://s2.51cto.com/wyfs02/M02/7D/D9/wKioL1bxEXeQfuwBAAA_FP_kPgM993.png "title=" Web.png "alt=" Wkiol1bxexeqfuwbaaa_fp_kpgm993.png "/>

We know that displaying images in HTML is usually tagged with an img control, and of course resizing is easy.However, a specific IMG size will appear, showing a larger size and a length-to-width ratio that does not match the specific IMG size. and caused the compression problem, the picture squeeze is very serious, looks very uncomfortable.This time can be used in CSS background-image this property to solve. Use the div tag instead of the IMG tag and set the div's background image.Because Backgr

Based on the AC database, we have to update the display times of the database to the database every time. However, it turns out that a conflict error will be reported when the online traffic reaches 140. The background is rewritten to the following method and put into the application. Every n minutes or one of the banner is displayed and triggered to update the database. Practice has proved that the efficiency is greatly improved. Some Code that has b

We can process the display of related colors in the rowdatabound event of the gridview! Easy to read Code You can understand it! Protected Void Gridview1_rowdatabound ( Object Sender, gridviewroweventargs E){ If (E. Row. rowtype = Datacontrolrowtype. datarow){ String Str = Convert. tostring (databinder. eval (E. Row. dataitem, " Username " )); // Display different

Javascript control page full screen display and exit full screen display, js full screen display This article describes how to display the Javascript control page in full screen and exit full screen. Share it with you for your reference. The specific implementation method is as follows: Copy codeThe Code is as follows:

1. Hide the "taskbar icon" at the bottom and "Task Manager-Application-task"Modifystyleex (ws_ex_appwindow, ws_ex_toolwindow );Showwindow (sw_hide );In this example, the display effect of the refresh floating window taskbar is displayed.2. display the "taskbar icon" at the bottom and hide "Task Manager-Application-task"Showwindow (sw_show );Modifystyleex (ws_ex_appwindow, ws_ex_toolwindow );Windowplacement

Ubuntu 14.04 external display resolution adjustment, ubuntu14.04 Article if there is value, welcome to reprint, reprint please write the source, thank you cooperation http://www.cnblogs.com/rossoneri/p/4068274.html Recently updated according to the prompts of the system, installed more than 100 M installation package, the results of the system can not read the external display information, boot

Μc/gui Three text display and numerical display of learning notes 3.1 Text Display 3.1.1 Display support control characters The text display supports ASCII characters as shown in Figure 3.1. Figure 3.1 shows the supported ASCII control characters Character

Author: egoldy nature: original reads: 14486 published at: 17:22:36 One of the biggest changes in ActionScript 3.0 is the rendering and display of visual content by flash. now we call it display list and Display object in ActionScript 3.0. you may be used to the Flash Rendering and display content method before flash