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VESA DDC

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VESA DDC

(VESA Display Data Channel) A VESA standard communications channel between the display adapter and monitor. The DDC is used to pass Extended Display Identification Data (EDID), which is stored in the monitor and describes its characteristics (vendor name, serial number, frequency range, etc.).

DDC requires an additional wire in the cable. The first level implementation (DDC1) provides a unidirectional channel that lets the monitor inform the host of its capabilities. A second bi-directional level (DDC2) allows the host to adjust the monitor. For example, the monitor's switch settings could be put into a software control panel. See VESA DPMS.



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Perfect for kiosks, ATMs and applications within the finance/commerce, medical, transportation, military and aerospace fields, the PanoView 745 features simple set-up, with direct analog, RGB input and is VESA DDC 1/2B Plug & Play.
A preview of the VESA VBE/SCI (Serial Control Interface) specification which enables intelligent communication between a graphics controller and a monitor and allows existing VESA DDC plug & play functions to be easily upgraded in the field
IBM monitors' innovative design incorporates leading-edge technology and meets or exceeds industry standards such as ISO 9241 Part 3, MPR-II, TCO-92, Energy Star (1) and VESA DDC Plug and Play.
 
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