NationMaster - Encyclopedia: DisplayPort

DisplayPort is a new digital display interface standard (approved May 2006, current version 1.1 approved on April 2, 2007) put forth by the Video Electronics Standards Association (VESA). It defines a new license-free state-of-the-art digital audio/video interconnect, intended to be used primarily between a computer and its display monitor, or a computer and a home-theater system. is the 92nd day of the year (93rd in leap years) in the Gregorian calendar. ... Year 2007 (MMVII) is the current year, a common year starting on Monday of the Gregorian calendar and the AD/CE era. ... The Video Electronics Standards Association (VESA) is an international body, founded in the late 1980s by NEC Home Electronics and eight other video display adapter manufacturers. ... A computer display monitor, usually called simply a monitor, is a piece of electrical equipment which displays viewable images generated by a computer without producing a permanent record. ...

Overview

The DisplayPort connector supports 1 to 4 data pairs in a Main Link that also carries audio and clock signals, each with a transfer rate of 1.62 or 2.7 gigabits per second (Gbit/s). The Video signal path supports 6 to 16 bit per color channel. A bi-directional auxiliary channel runs at a constant 1 megabit per second, and serves as Main Link management and device control using VESA EDID and VESA MCCS standards. The Video signal is not compatible with DVI or HDMI, but the specification will allow pass-through of these signals. A gigabit per second (Gbps or Gbit/s) is a unit of data transfer equal to 1,000 megabits per second or 1,000,000 kilobits per second or 1,000,000,000 bits per second. ... This article is actively undergoing a major edit. ... A megabit per second (Mbps or Mbit/s or Mb/s) is a unit of data transmission equal to 1,024 kilobits per second or 1048576 bits per second. ... Extended display identification data (EDID) is a data structure provided by a computer display to describe its capabilities to a graphics card. ... The Digital Visual Interface (DVI) is a video interface standard designed to maximize the visual quality of digital display devices such as flat panel LCD computer displays and digital projectors. ... HDMI cable and HDMI official logo Type Digital audio/video connector Production history Designer The HDMI group Designed December 2002 Produced 2003 Specifications Hot pluggable Yes External Yes Audio signal PCM, DVD-Audio, Super Audio CD, Dolby TrueHD, DTS-HD Master Audio Video signal 480i, 480p, 576i, 576p, 720p, 1080i...

DisplayPort supports full bandwidth transmission over 3 meter (10ft) cable, and a maximum of 1080p resolution at 24bpp, 50/60Hz over a 15 meter cable. The metre (American English:meter) is a measure of length. ...

DisplayPort includes optional DPCP (DisplayPort Content Protection) copy-protection from AMD, which uses 128-bit AES encryption, with modern cryptography ciphers. It also features full authentication and session key establishment (each encryption session is independent). There is an independent revocation system. This portion of the standard is licensed separately. It also adds support for verifying the proximity of the receiver and transmitter, a technique intended to ensure users are not bypassing content protection system to send data out to distant, unauthorized users. Advanced Micro Devices, Inc. ... In cryptography, the Advanced Encryption Standard (AES), also known as Rijndael, is a block cipher adopted as an encryption standard by the U.S. government. ...

DisplayPort is a competitor to the HDMI connector (with HDCP copy-protection), the de facto digital connection for high-definition consumer electronics devices. Another competitor is Unified Display Interface,^[1] a low cost compatible alternative to HDMI and DVI. However, the main supporter of UDI, Intel, has stopped the development of the technology and now supports DisplayPort. High-bandwidth Digital Content Protection (HDCP) is a form of the controversial Digital Rights Management (DRM) developed by Intel Corporation to control digital audio and video content as it travels across Digital Visual Interface (DVI) or High-Definition Multimedia Interface (HDMI) connections. ... De facto is a Latin expression that means in fact or in practice. It is commonly used as opposed to de jure (meaning by law) when referring to matters of law or governance or technique (such as standards), that are found in the common experience as created or developed without... Unified Display Interface (UDI) is a newly-proposed interface specification designed for HDTV and PC usage, replacing the aging VGA analog interface while maintaining compatibility with existing HDMI and DVI standards. ... Intel Corporation (NASDAQ: INTC, SEHK: 4335), founded in 1968 as Integrated Electronics Corporation, is an American multinational corporation that is best known for designing and manufacturing microprocessors and specialized integrated circuits. ...

Newly featured in version 1.1 is the support of HDCP content protection and support for fiber optic cables as an alternative to copper, allowing a much longer reach between source and display without image degradation.^[2] Revision 2.0 is planned for later release. Fiber Optic strands An optical fiber in American English or fibre in British English is a transparent thin fiber for transmitting light. ... General Name, Symbol, Number copper, Cu, 29 Chemical series transition metals Group, Period, Block 11, 4, d Appearance metallic pinkish red Standard atomic weight 63. ...

Before being acquired by AMD, one of the supporters, ATI reported that they were expecting DisplayPort products in early 2007. The AMD/ATI merger completed July 2006 might have postponed the availability of DisplayPort products somewhat, but it seems as though AMD has decided to use DisplayPort as the standard port for its Fusion processor platform, and upcoming mobile platforms after 2008 as AMD announced that they will introduce their first DisplayPort products in late 2007 as a part of their forthcoming platforms for mainstream on December 15, 2006. Advanced Micro Devices, Inc. ... The current version of the article or section is written like a magazine article; it does not use the direct, balanced tone expected of an encyclopedia. ... AMD Fusion is the codename for a future next-generation microprocessor design and the product of the merger between AMD and ATI, combining general processor execution as well as 3D geometry processing and other functions of todays GPUs into a single package. ... Advanced Micro Devices, Inc. ... is the 349th day of the year (350th in leap years) in the Gregorian calendar. ... Year 2006 (MMVI) was a common year starting on Sunday (link displays full 2006 calendar) of the Gregorian calendar. ...

On July 25, 2007, at AMD's Technology Analyst Day 2007, AMD renewed their committment to supporting DisplayPort. is the 206th day of the year (207th in leap years) in the Gregorian calendar. ... Year 2007 (MMVII) is the current year, a common year starting on Monday of the Gregorian calendar and the AD/CE era. ...

Genesis Microchip also announced DisplayPort products to be available in 2007^[3], as did Samsung ^[4]. A concept monitor by Dell implementing DisplayPort was demonstrated early May 2007.^[5] This article or section does not cite its references or sources. ... Dell Inc. ...

Supporters

There are several companies stated to support DisplayPort: AMD, Intel, Dell, Genesis Microchip, Hewlett-Packard, Lenovo, Molex, NVIDIA, Philips, Samsung, Analogix, and Tyco Electronics. Advanced Micro Devices, Inc. ... Intel Corporation (NASDAQ: INTC, SEHK: 4335), founded in 1968 as Integrated Electronics Corporation, is an American multinational corporation that is best known for designing and manufacturing microprocessors and specialized integrated circuits. ... Dell Inc. ... This article or section does not cite its references or sources. ... The Hewlett-Packard Company (NYSE: HPQ), commonly known as HP, is a very large, global company headquartered in Palo Alto, California, United States. ... Lenovo Group Limited, formerly known as Legend Group Limited, is the largest personal computer manufacturer in the Peoples Republic of China, and as of 2004 is the eighth largest in the world. ... The 4-pin power connector used in PCs commonly known as a Molex connector. ... NVIDIA Corporation (NASDAQ: NVDA) (pronounced ) is an American corporation specializing in the manufacture of GPU technologies for video cards, graphics cards, workstations, desktop computers, handhelds and more. ... Philips HQ in Amsterdam Koninklijke Philips Electronics N.V. (Royal Philips Electronics N.V.), usually known as Philips, (Euronext: PHIA, NYSE: PHG) is one of the largest electronics companies in the world, founded and headquartered in the Netherlands. ... Samsung Electronics (SEC, Hangul:ì‚¼ì„±ì „ìž; KSE: 005930, KSE: 005935, LSE: SMSN, LSE: SMSD) is a South Korean Multinational Corporation and one of the worlds largest Electronics and IT companies,[1]. In August 2005, BusinessWeek rated Samsung as the Number 1 consumer electronics brand in the world. ... This article does not cite any references or sources. ... Tyco International Ltd. ...

Compliance testing

VESA has selected four internationally-known organizations – Allion Test Lab, Inc., Contech Research, ETC, and NTS for compliance testing with emerging DisplayPort standard.

Technical specifications

The specifications can be downloaded at vesa.org with free registration. Color depth is a computer graphics term describing the number of bits used to represent the color of a single pixel in a bitmapped image or video frame buffer. ... AES is a three-letter abbreviation with multiple meanings, as described below: Advanced Encryption Standard, in cryptography, a standardized block cipher Advanced Encryption Standard process, in cryptography, the process of choosing an algorithm for standardization as AES Aeromedical Evacuation Squadron Aes (album) AES Corporation AES Data Ltd, Canada AES/EBU... High-bandwidth Digital Content Protection (HDCP) is a form of the controversial Digital Rights Management (DRM) developed by Intel Corporation to control digital audio and video content as it travels across Digital Visual Interface (DVI) or High-Definition Multimedia Interface (HDMI) connections. ...

† 70fps × 24bpp × 2560 × 1600 = 6.9 Gbit/s, not taking into account blanking.

References

Year 2007 (MMVII) is the current year, a common year starting on Monday of the Gregorian calendar and the AD/CE era. ... is the 50th day of the year in the Gregorian calendar. ... Year 2007 (MMVII) is the current year, a common year starting on Monday of the Gregorian calendar and the AD/CE era. ... is the 197th day of the year (198th in leap years) in the Gregorian calendar. ... Year 2007 (MMVII) is the current year, a common year starting on Monday of the Gregorian calendar and the AD/CE era. ... is the 107th day of the year (108th in leap years) in the Gregorian calendar. ... Year 2007 (MMVII) is the current year, a common year starting on Monday of the Gregorian calendar and the AD/CE era. ... is the 197th day of the year (198th in leap years) in the Gregorian calendar. ... Year 2006 (MMVI) was a common year starting on Sunday (link displays full 2006 calendar) of the Gregorian calendar. ... May 2 is the 122nd day of the year in the Gregorian calendar (123rd in leap years). ... Year 2007 (MMVII) is the current year, a common year starting on Monday of the Gregorian calendar and the AD/CE era. ... is the 197th day of the year (198th in leap years) in the Gregorian calendar. ... Year 2007 (MMVII) is the current year, a common year starting on Monday of the Gregorian calendar and the AD/CE era. ... is the 206th day of the year (207th in leap years) in the Gregorian calendar. ... Year 2007 (MMVII) is the current year, a common year starting on Monday of the Gregorian calendar and the AD/CE era. ... is the 137th day of the year (138th in leap years) in the Gregorian calendar. ... Year 2007 (MMVII) is the current year, a common year starting on Monday of the Gregorian calendar and the AD/CE era. ... is the 197th day of the year (198th in leap years) in the Gregorian calendar. ...

External links

Categories: Digital display connectors | VESA Year 2007 (MMVII) is the current year, a common year starting on Monday of the Gregorian calendar and the AD/CE era. ... is the 206th day of the year (207th in leap years) in the Gregorian calendar. ... Year 2007 (MMVII) is the current year, a common year starting on Monday of the Gregorian calendar and the AD/CE era. ... is the 206th day of the year (207th in leap years) in the Gregorian calendar. ... Year 2007 (MMVII) is the current year, a common year starting on Monday of the Gregorian calendar and the AD/CE era. ... is the 93rd day of the year (94th in leap years) in the Gregorian calendar. ... Year 2007 (MMVII) is the current year, a common year starting on Monday of the Gregorian calendar and the AD/CE era. ... is the 94th day of the year (95th in leap years) in the Gregorian calendar. ... This article or section does not cite its references or sources. ... Year 2006 (MMVI) was a common year starting on Sunday (link displays full 2006 calendar) of the Gregorian calendar. ... is the 108th day of the year (109th in leap years) in the Gregorian calendar. ... Year 2007 (MMVII) is the current year, a common year starting on Monday of the Gregorian calendar and the AD/CE era. ... April 23 is the 113th day of the year (114th in leap years) in the Gregorian calendar. ... Year 2006 (MMVI) was a common year starting on Sunday (link displays full 2006 calendar) of the Gregorian calendar. ... is the 349th day of the year (350th in leap years) in the Gregorian calendar. ... Year 2006 (MMVI) was a common year starting on Sunday (link displays full 2006 calendar) of the Gregorian calendar. ... is the 349th day of the year (350th in leap years) in the Gregorian calendar. ... Year 2006 (MMVI) was a common year starting on Sunday (link displays full 2006 calendar) of the Gregorian calendar. ... is the 142nd day of the year (143rd in leap years) in the Gregorian calendar. ... Year 2006 (MMVI) was a common year starting on Sunday (link displays full 2006 calendar) of the Gregorian calendar. ... June 4 is the 155th day of the year (156th in leap years) in the Gregorian calendar. ... Year 2006 (MMVI) was a common year starting on Sunday (link displays full 2006 calendar) of the Gregorian calendar. ... May 21 is the 141st day of the year (142nd in leap years) in the Gregorian calendar. ... Year 2006 (MMVI) was a common year starting on Sunday (link displays full 2006 calendar) of the Gregorian calendar. ... is the 349th day of the year (350th in leap years) in the Gregorian calendar. ... Year 2006 (MMVI) was a common year starting on Sunday (link displays full 2006 calendar) of the Gregorian calendar. ... is the 124th day of the year (125th in leap years) in the Gregorian calendar. ... Year 2006 (MMVI) was a common year starting on Sunday (link displays full 2006 calendar) of the Gregorian calendar. ... May 28 is the 148th day of the year (149th in leap years) in the Gregorian calendar. ... Year 2006 (MMVI) was a common year starting on Sunday (link displays full 2006 calendar) of the Gregorian calendar. ... is the 123rd day of the year (124th in leap years) in the Gregorian calendar. ... A press release (sometimes known as a news release or press statement) is a written or recorded communication directed at members of the news media for the purpose of announcing something claimed as having news value. ... Year 2006 (MMVI) was a common year starting on Sunday (link displays full 2006 calendar) of the Gregorian calendar. ... May 28 is the 148th day of the year (149th in leap years) in the Gregorian calendar. ... Year 2005 (MMV) was a common year starting on Saturday (link displays full calendar) of the Gregorian calendar. ... October 13 is the 286th day of the year (287th in leap years) in the Gregorian calendar. ... Year 2006 (MMVI) was a common year starting on Sunday (link displays full 2006 calendar) of the Gregorian calendar. ... May 28 is the 148th day of the year (149th in leap years) in the Gregorian calendar. ... Year 2005 (MMV) was a common year starting on Saturday (link displays full calendar) of the Gregorian calendar. ... is the 233rd day of the year (234th in leap years) in the Gregorian calendar. ... Year 2007 (MMVII) is the current year, a common year starting on Monday of the Gregorian calendar and the AD/CE era. ... is the 197th day of the year (198th in leap years) in the Gregorian calendar. ... Year 2005 (MMV) was a common year starting on Saturday (link displays full calendar) of the Gregorian calendar. ... May 21 is the 141st day of the year (142nd in leap years) in the Gregorian calendar. ... Year 2006 (MMVI) was a common year starting on Sunday (link displays full 2006 calendar) of the Gregorian calendar. ... May 28 is the 148th day of the year (149th in leap years) in the Gregorian calendar. ... Year 2005 (MMV) was a common year starting on Saturday (link displays full calendar) of the Gregorian calendar. ... is the 130th day of the year (131st in leap years) in the Gregorian calendar. ... Year 2006 (MMVI) was a common year starting on Sunday (link displays full 2006 calendar) of the Gregorian calendar. ... May 28 is the 148th day of the year (149th in leap years) in the Gregorian calendar. ... Year 2005 (MMV) was a common year starting on Saturday (link displays full calendar) of the Gregorian calendar. ... is the 130th day of the year (131st in leap years) in the Gregorian calendar. ... Year 2006 (MMVI) was a common year starting on Sunday (link displays full 2006 calendar) of the Gregorian calendar. ... May 28 is the 148th day of the year (149th in leap years) in the Gregorian calendar. ... Year 2005 (MMV) was a common year starting on Saturday (link displays full calendar) of the Gregorian calendar. ... is the 129th day of the year (130th in leap years) in the Gregorian calendar. ... A press release (sometimes known as a news release or press statement) is a written or recorded communication directed at members of the news media for the purpose of announcing something claimed as having news value. ... Year 2006 (MMVI) was a common year starting on Sunday (link displays full 2006 calendar) of the Gregorian calendar. ... May 28 is the 148th day of the year (149th in leap years) in the Gregorian calendar. ... Audio connectors are electrical connectors designed and used for audio frequencies. ... Two insulated, color-coded binding posts at the bottom center of a signal generator Uninsulated binding posts on a loudspeaker connected to stackable banana plugs A binding post is a connector commonly used on electronic test equipment to terminate (attach) a single wire or test lead. ... Stackable 4 mm banana plugs connected to a loudspeaker A banana connector (commonly banana plug for the male, banana jack for the female) is a single-wire (one conductor) electrical connector, widely used in science laboratories for temporarily joining wires to equipment. ... A Fahnestock Clip is an early technology for a mechanical electrical terminal. ... 2. ... XLR3 cable connectors, female on left and male on right The XLR connector is a rugged electrical connector design. ... 5 pin 180Â° DIN connector 4 pin Mini-DIN S-Video connector Speaker DIN line socket (left) and plug DIN connectors are multi-pin electrical connectors based on a DIN standard. ... The mini-DIN connectors are a family of multi-pin Electrical connectors used in a variety of applications. ... It has been suggested that DE-9 be merged into this article or section. ... Neutrik Speakon The Speakon is a type of cable connector commonly used in pro audio systems for connecting loudspeakers to amplifiers. ... TOSLINK is a standardized optical fiber connection system. ... The Digital Visual Interface (DVI) is a video interface standard designed to maximize the visual quality of digital display devices such as flat panel LCD computer displays and digital projectors. ... The Mini-DVI plug on a 12 PowerBook G4 The Mini-DVI connector is used primarily on Apple computers as a digital alternative to the Mini-VGA connector. ... Unified Display Interface (UDI) is a newly-proposed interface specification designed for HDTV and PC usage, replacing the aging VGA analog interface while maintaining compatibility with existing HDMI and DVI standards. ... This article does not cite its references or sources. ... VGA Connector There are at least four versions of VGA connector, the three-row 15 pin DE-15 (also called mini sub D15) in originaland DDC2pinouts, and a less featureful and far less common 9-pin VGA, plus a Mini-VGA used for laptops. ... The Mini-VGA connector is used on laptops and other systems in place of the standard VGA connector. ... Digital Flat Panel (DFP) is a video connector for flat panel displays. ... Male BNC connector Cables with BNC connectors Adapter between a female BNC connector and banana plugs Picture to show the similarity between 50 Î© and 75 Î© BNC connectors Pulse generators with BNC connectors and cables. ... 5 pin 180Â° DIN connector 4 pin Mini-DIN S-Video connector Speaker DIN line socket (left) and plug DIN connectors are multi-pin electrical connectors based on a DIN standard. ... The mini-DIN connectors are a family of multi-pin Electrical connectors used in a variety of applications. ... The DB13W3 Connector Male 13W3 Plug DB13W3 (also known simply as 13W3) is an analog video interface connector used primarily on Sun Microsystems and Silicon Graphics workstations. ... A D-Terminal or D-tanshi (ï¼¤ç«¯å) is a type of analog video connector found on Japanese consumer electronics, typically HDTV, DVD, Blu-ray, D-VHS and HD DVD devices. ... This article does not cite its references or sources. ... The Apple Display Connector (ADC) is a proprietary connector Apple used for their flat panel LCDs and their last CRT display. ... TV Aerial Plug Aerial Plug on a Sony TV The Belling-Lee connector or IEC 169-2 connector, more often simply known as the TV aerial plug, is the traditional European antenna connector for TV sets and FM-radio receivers. ... The VESA Enhanced Video Connector is a VESA standard intended to reduce the number of cables around a computer by incorporating video, audio, FireWire and USB into a single cable system. ... Male F Connector The F connector is a type of RF connector commonly used for over the air terrestrial television, cable television and universally for satellite television and cable modems, usually with RG-6/U cable or (in older installations) with RG-59/U cable. ... HDMI cable and HDMI official logo Type Digital audio/video connector Production history Designer The HDMI group Designed December 2002 Produced 2003 Specifications Hot pluggable Yes External Yes Audio signal PCM, DVD-Audio, Super Audio CD, Dolby TrueHD, DTS-HD Master Audio Video signal 480i, 480p, 576i, 576p, 720p, 1080i... M1-P&D Plug VESA Plug and Display (P&D) is a video connector for digital monitors, such as flat panel displays and video projectors, ratified by VESA. It was introduced around the same time as DFP, marketed as a replacement of VESA Enhanced Video Connector and an extension of... This article or section is in need of attention from an expert on the subject. ... TRS connector 2. ...

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