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VESA Digital Flat Panel
The VESA Digital Flat Panel (DFP) interface standard specifies a video connector and signaling for flat-panel displays. It features 20 pins and uses the PanelLink protocol. Unlike Digital Visual Interface (DVI), DFP never achieved widespread implementation. The connector was used by displays such as the Compaq Presario FP400, FP500, FP700, Fp720, 5204, and 5280. It was offered on graphics cards such as the Xpert LCD, and Rage LT Pro by ATI Technologies, and the Oxygen GVX1 by 3Dlabs. DFP was superseded by DVI because of a low maximum resolution of 1280 × 1024 (SXGA The graphics display resolution is the width and height dimension of an electronic visual display device, measured in pixels. This information is used for electronic devices such as a computer monitor. Certain combinations of width and height ar ...), whereas DVI supports much higher resolutions. DFP monitors can generally be used with a DVI graphics card with a passive adaptor. Image:DFP_connector.jpg, male D ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
VGA Connector
The Video Graphics Array (VGA) connector is a standard connector used for computer video output. Originating with the 1987 IBM PS/2 and its VGA graphics system, the 15-pin connector went on to become ubiquitous on PCs, as well as many monitors, projectors and high-definition television sets. Other connectors have been used to carry VGA-compatible signals, such as mini-VGA or BNC, but "''VGA connector''" typically refers to this design. Devices continue to be manufactured with VGA connectors, although newer digital interfaces such as DVI, HDMI and DisplayPort are increasingly displacing VGA, and many modern computers and other devices do not include it. Physical design The VGA connector is a three-row, 15-pin D-subminiature connector referred to variously as DE-15, HD-15 or DB-15. DE-15 is the most accurate common nomenclature under the D-sub specifications: an "E" size D-sub connector, with 15 pins in three rows. Electrical design All VGA connectors carry analog RGBHV (r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Digital Visual Interface
Digital Visual Interface (DVI) is a video display interface developed by the Digital Display Working Group (DDWG). The digital interface is used to connect a video source, such as a video display controller, to a display device, such as a computer monitor. It was developed with the intention of creating an industry standard for the transfer of digital video content. This interface is designed to transmit uncompressed digital video and can be configured to support multiple modes such as DVI-A (analog only), DVI-D (digital only) or DVI-I (digital and analog). Featuring support for analog connections, the DVI specification is compatible with the VGA interface. This compatibility, along with other advantages, led to its widespread acceptance over competing digital display standards Plug and Display (P&D) and Digital Flat Panel (DFP). Although DVI is predominantly associated with computers, it is sometimes used in other consumer electronics such as television sets and DVD play ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transition Minimized Differential Signaling
Transition-minimized differential signaling (TMDS), a technology for transmitting high-speed serial data, is used by the DVI and HDMI video interfaces, as well as by other digital communication interfaces. The transmitter incorporates an advanced coding algorithm which reduces electromagnetic interference over copper cables and enables robust clock recovery at the receiver to achieve high skew tolerance for driving longer cables as well as shorter low-cost cables. Coding The method is a form of 8b/10b encoding but using a code-set that differs from the original IBM form. A two-stage process converts an input of 8 bits into a 10 bit code with particular desirable properties. In the first stage, the first bit is untransformed and each subsequent bit is either XOR or XNOR transformed against the previous bit. The encoder chooses between XOR and XNOR by determining which will result in the fewest transitions; the ninth bit encodes which operation was used. In the second stage, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PanelLink
Transition-minimized differential signaling (TMDS), a technology for transmitting high-speed serial data, is used by the DVI and HDMI video interfaces, as well as by other digital communication interfaces. The transmitter incorporates an advanced coding algorithm which reduces electromagnetic interference over copper cables and enables robust clock recovery at the receiver to achieve high skew tolerance for driving longer cables as well as shorter low-cost cables. Coding The method is a form of 8b/10b encoding but using a code-set that differs from the original IBM form. A two-stage process converts an input of 8 bits into a 10 bit code with particular desirable properties. In the first stage, the first bit is untransformed and each subsequent bit is either XOR or XNOR transformed against the previous bit. The encoder chooses between XOR and XNOR by determining which will result in the fewest transitions; the ninth bit encodes which operation was used. In the second stage, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Serial Communications
In telecommunication and data transmission, serial communication is the process of sending data one bit at a time, sequentially, over a communication channel or computer bus. This is in contrast to parallel communication, where several bits are sent as a whole, on a link with several parallel channels. Serial communication is used for all long-haul communication and most computer networks, where the cost of cable and synchronization difficulties make parallel communication impractical. Serial computer buses are becoming more common even at shorter distances, as improved signal integrity and transmission speeds in newer serial technologies have begun to outweigh the parallel bus's advantage of simplicity (no need for serializer and deserializer, or SerDes) and to outstrip its disadvantages (clock skew, interconnect density). The migration from PCI to PCI Express is an example. Cables Many serial communication systems were originally designed to transfer data over relatively l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DFP Connector
{{Disambiguation ...
DFP may stand for: * Data Facility Product, an IBM program product for MVS, and later a component of Data Facility Storage Management Subsystem for MVS * Davidon-Fletcher-Powell formula in mathematical optimization * Decimal floating point * Defensive fighting position, a military term * Department of Finance and Personnel * VESA Digital Flat Panel * Diisopropylfluorophosphate * Doriot, Flandrin & Parant, a French car manufacturer. * Dysfunctional Family Picnic, a series of US rock concerts * DoubleClick for Publishers, merged into Google Ad Manager Google Ad Manager is an ad exchange platform introduced by Google on June 27, 2018. It combines the features of two former services from Google's DoubleClick subsidiary, ''DoubleClick for Publishers'' (''DFP''; formerly known as ''DART for Publish ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flat-panel Display
A flat-panel display (FPD) is an electronic display used to display visual content such as text or images. It is present in consumer, medical, transportation, and industrial equipment. Flat-panel displays are thin, lightweight, provide better linearity and are capable of higher resolution than typical consumer-grade TVs from earlier eras. They are usually less than thick. While the highest resolution for consumer-grade CRT televisions was 1080i, many flat-panel displays in the 2020s are capable of 1080p and 4K resolution. In the 2010s, portable consumer electronics such as laptops, mobile phones, and portable cameras have used flat-panel displays since they consume less power and are lightweight. As of 2016, flat-panel displays have almost completely replaced CRT displays. Most 2010s-era flat-panel displays use LCD or light-emitting diode (LED) technologies, sometimes combined. Most LCD screens are back-lit with color filters used to display colors. In many cases, flat-panel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Compaq Presario
Presario is a discontinued line of consumer desktop computers and notebooks originally produced by Compaq. The Presario family of computers was introduced in September 1993. In the mid-1990s, Compaq began manufacturing PC monitors as part of the Presario brand. A series of all-in-one units, containing both the PC and the monitor in the same case, were also released. After Compaq merged with HP in 2002, the Presario line of desktops and laptops were sold concurrently with HP’s other products, such as the HP Pavilion. The Presario laptops subsequently replaced the then-discontinued HP OmniBook line of notebooks around that same year. The Presario brand name would continue to be used for low-end home desktops and laptops from 2002 until the Compaq brand name was discontinued by HP in 2013. Desktop PC series * Compaq Presario 2100 * Compaq Presario 2200 * Compaq Presario 2240 * Compaq Presario 2256 * Compaq Presario 2285V * Compaq Presario 2286 * Compaq Presario 2288 * Compaq ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Graphics Cards
A graphics card (also called a video card, display card, graphics adapter, VGA card/VGA, video adapter, display adapter, or mistakenly GPU) is an expansion card which generates a feed of output images to a display device, such as a computer monitor. Graphics cards are sometimes called discrete or dedicated graphics cards to emphasize their distinction to Graphics processing unit#Integrated graphics, integrated graphics. A graphics processing unit that performs the necessary computations is the main component of a graphics card, but the acronym "GPU" is sometimes also used to refer to the graphics card as a whole. Most graphics cards are not limited to simple display output. The graphics processing unit can be used for additional processing, which reduces the load from the central processing unit. Additionally, computing platforms such as OpenCL and CUDA allow using graphics cards for General-purpose computing on graphics processing units, general-purpose computing. Applications o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rage LT Pro
The ATI Rage (stylized as RAGE or rage) is a series of graphics chipsets developed by ATI Technologies offering graphical user interface (GUI) 2D acceleration, video acceleration, and 3D acceleration developed by ATI Technologies. It is the successor to the ATI Mach series of 2D accelerators. 3D RAGE (I) The original 3D RAGE (also known as Mach64 GT) chip was based upon a Mach64 2D core with new 3D functionality and MPEG-1 acceleration. The 3D RAGE was released in April 1996. The 3D RAGE was used in ATI's ''3D Xpression'' video board. Additionally, this chip was found integrated into the IBM Aptiva 2176 line with the Stealth case, and came with a Free Copy of MechWarrior 2: 31st Century Combat that only worked with this graphics chip to showcase its abilities. The memory configuration on this integrated chip was 2 Megabytes. 3D RAGE II (II+, II+DVD, IIc) The second generation Rage (aka Mach64 GT-B) offered roughly two times greater 3D performance. Its graphics processo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ATI Technologies
ATI Technologies Inc. (commonly called ATI) was a Canadian semiconductor industry, semiconductor technology corporation based in Markham, Ontario, Markham, Ontario, that specialized in the development of graphics processing units and chipsets. Founded in 1985 as Array Technology Inc., the company listed publicly in 1993. Advanced Micro Devices (AMD) acquired ATI in 2006. As a major fabrication-less or fabless semiconductor company, ATI conducted research and development in-house and outsourcing, outsourced the manufacturing and assembly of its products. With the decline and eventual bankruptcy of 3dfx in 2000, ATI and its chief rival Nvidia emerged as the two dominant players in the graphics processors industry, eventually forcing other manufacturers into niche roles. The acquisition of ATI in 2006 was important to AMD's strategic development of its AMD Fusion, Fusion generation of computer processors, which integrated general processing abilities with graphics processing function ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
3Dlabs
3Dlabs was a fabless semiconductor company. It was founded in 1994 with headquarters in San Jose, California. It originally developed the GLINT and PERMEDIA high-end graphics chip technology, that was used on many of the world's leading computer graphics cards in the CAD and DCC markets, including its own Wildcat and Oxygen cards. In 2006 the company focused development efforts on its emerging media processing business, and in 2009 became the Singapore-based ZiiLABS. History 3Dlabs was formed from a management buy-out of Dupont Pixel Systems in the UK in April 1994 and went public on Nasdaq in October 1996. 3Dlabs acquired Dynamic Pictures in July 1998 and the Intense3D division of Intergraph in July 2000. It was itself acquired by Creative Labs in June 2002. In February 2006, 3Dlabs announced that it would stop developing professional 3D graphic chips and focus on embedded and mobile media processors. 3Dlabs was an early pioneer in bringing 3D graphics to the PC. Its GLINT ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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