VGA (VESA DDC)

(Difference between revisions)

Revision as of 23:43, 25 January 2007

VGA=Video Graphics Adapter or Video Graphics Array
VESA=Video Electronics Standards Association
DDC=Display Data Channel

Videotype: Analogue.

15 PIN HIGHDENSITY D-SUB FEMALE at the videocard.

15 PIN HIGHDENSITY D-SUB MALE at the monitor cable.

Pin	Name	Dir	Description
1	RED		Red Video (75 ohm, 0.7 V p-p)
2	GREEN		Green Video (75 ohm, 0.7 V p-p)
3	BLUE		Blue Video (75 ohm, 0.7 V p-p)
4	RES	-	Reserved
5	GND		Ground
6	RGND		Red Ground
7	GGND		Green Ground
8	BGND		Blue Ground
9	+5V		+5 VDC
10	SGND		Sync Ground
11	ID0		Monitor ID Bit 0 (optional)
12	SDA		DDC Serial Data Line
13	HSYNC or CSYNC		Horizontal Sync (or Composite Sync)
14	VSYNC		Vertical Sync
15	SCL		DDC Data Clock Line

Note: Direction is Computer relative Monitor.

@@ Line 50: / Line 50: @@
 ''Note: Direction is Computer relative Monitor.''
+=== VESA DPMS power saving ===
+{| {{border}}
+! rowspan="2" | Signal !! colspan="4" | Power save mode
+|-
+               ! Normal !! Standby !! Supspended !! Off
+|-
+| 13 HSYNC    || On     || Off     || On         || Off
+|-
+| 14 VSYNC    || On     || On      || Off        || Off
+|-
+| Power level || 100%   || 80%     || <30W       || <8W
+|}
 == Contributions ==
 * [[User:Joakim|Joakim Ögren]]
+== Source ==
+* Various sources
+* [http://www.epanorama.net/documents/pc/vga_bd15.html ePanorama.net: VGA analogue display connector]
 [[Category:Connector]]
 [[Category:Video]]