DVI-I Connector
Pin No.
Signal
Signal
Pin No.
Signal
1
TMDS Data2-
11
TMDS Data1/3 Shield
21
NC
2
TMDS Data2+
12
NC
22
TMDS Clock shield
3
TMDS Data2/4 Shield
13
NC
23
TMDS Clock+
4
NC*
14
+5V Power
24
TMDS Clock-
5 NC 15
Ground (return for +5V, Hsync and
Vsync)
C1 Analog Red
6
DDC Clock (SCL)
16
Hot Plug Detect
C2
Analog Green
7
DDC Data (SDA)
17
TMDS Data0-
C3
Analog Blue
8
Analog Vertical Sync
18
TMDS Data0+
C4
Analog Horizontal Sync
9 TMDS Data1- 19 TMDS Data0/5 Shield C5
Analog Ground
(analog R, G, & B return)
10
TMDS Data1+
20
NC
(*NC: No Connection)
USB Port
No.
Signal
Signal
1
VCC
Cable power
2
- Data
Serial Data
3
+ Data
Serial Data
4
Ground
Cable Ground