DataFlash Card {Mass Storage removable Flash Memory card.}

Device Bay {A defined form factor peripheral which connects via USB and/or Firewire to the PC, but as of 2001 is not supported by Windows. Refer to 1394 Trade Association}

DFP [Digital Flat Panel] {Connector pin-out and signal names}

DISM { Digital Interface Standards for Monitors}

DisplayPort {Next Generation video interface to replace LVDS, DVI, and VGA video interfaces.}

Domestic Digital Bus {[D2B] is an optical data bus system connecting audio, video, computer peripheral and telephone components in a [single] ring structure within the vehicle. Mercedes-Benz uses a combination ring and Star optical [650nm] topology at a speed of 5.6MBps [20MBps maximum] at a maximum fiber distance of 10 meters [1 coupler] or 7 meters [2 couplers].}

DSI {Distributed System Interface, an Automotive Interface bus}

DSL {Digital Subscriber Line. Also called xDSL}

DVI {Digital Visual Interface, a standard for high-speed, high-resolution digital displays.}

Next Section Electronic Buses 'E'

An alphabetic listing of released interface buses. Primarily the links point to pages that describe the physical and electrical interfaces. Interface Bus protocols are not addressed.