![]() : 4 : §1.3.3īecause P&D was a physically large, expensive connector, a consortium of companies developed the DFP standard (1999), which was focused solely on digital video transmission using a 20-pin micro ribbon connector and omitted the analog video and data capabilities of P&D. P&D offered single-link TMDS digital video with, as an option, analog video output and data (USB and FireWire), using a 35-pin MicroCross connector similar to EVC the analog audio and video input lines from EVC were repurposed to carry digital video for P&D. At the same time, with the increasing availability of digital flat-panel displays, the priority shifted to digital video transmission, which would remove the extra analog/digital conversion steps required for VGA and EVC : 5–6 the EVC connector was reused by VESA, which released the P&D standard in 1997. EVC used a 35-pin Molex MicroCross connector and carried analog video (input and output), analog stereo audio (input and output), and data (via USB and FireWire). Although DVI is predominantly associated with computers, it is sometimes used in other consumer electronics such as television sets and DVD players.Īn earlier attempt to promulgate an updated standard to the analog VGA connector was made by the Video Electronics Standards Association (VESA) in 19, with the Enhanced Video Connector (EVC), which was intended to consolidate cables between the computer and monitor. 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). It was developed with the intention of creating an industry standard for the transfer of uncompressed digital video content.ĭVI devices manufactured as DVI-I have support for analog connections, and are compatible with the analog VGA interface by including VGA pins, while DVI-D devices are digital-only. 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. Analog video stream: 1920 × 1200 ( WUXGA) 60 Hzģ × transition minimized differential signaling data and clockĭigital Visual Interface ( DVI) is a video display interface developed by the Digital Display Working Group (DDWG).
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