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What is Display Data Channel mean?
The Display Data Channel, or DDC, is a collection of protocols for digital communication between a computer display and a graphics adapter that enable the display to communicate its supported display modes to the adapter and that enable the computer host to adjust monitor parameters, such as brightness and contrast.
Like modern analog VGA connectors, the DVI and DisplayPort connectors include pins for the display data channel (DDC), but DP supports DDC within its optional Dual-Mode DP (DP++) feature in DVI/HDMI mode only.
The standard was created by the Video Electronics Standards Association (VESA).
referencePosted on 08 Jan 2025, this text provides information on Miscellaneous in Computer Hardware related to Computer Hardware. Please note that while accuracy is prioritized, the data presented might not be entirely correct or up-to-date. This information is offered for general knowledge and informational purposes only, and should not be considered as a substitute for professional advice.
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