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164 Appendix C: Technical reference
DVI-compliant digital VGA connector ("DVI-V")
The DVI-compliant digital VGA connector ("DVI-V") is more specifically a
29-pin female connector. 24 pins are reserved for digital output and 5 pins are
reserved for analog output
table.
• Output voltage and maximum current: 5 V, 0.75 A.
• Auto-resettable fuse: Yes.
Pin
Signal
1
TX2-
2
TX2+
3
GND
4-5
NC
6
SCLK
7
SDATA
8
NC
9
TX1-
10
TX1+
11
GND
12-13
NC
14
+5V
15
GND
16
HPD
1. Note that Matrox 4Sight-II uses the analog VGA interface to display to an analog
monitor; therefore, the pins of the DVI-compliant digital VGA connector designated
for analog output are not connected.
1
. The connector's pinout is outlined in the following
1
8
9
17
24
I/O
Description
O
Transmission Data Line 2- .
O
Transmission Data Line 2+ .
-
Ground.
-
Not connected.
I/O
DDC data clock line.
I/O
DDC serial data line.
-
Not connected.
O
Transmission Data Line 1- .
O
Transmission Data Line 1+ .
-
Ground.
-
Not connected.
O
+5 V
dc
-
Ground.
I/O
Hot-plug detect.
C1
C2
C5
C4
C3
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