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5. Reference
Pin Assignment
•DVI-D Connector
1
2
3
4
5
6
7
8
9
10
11
12
13
14 15
16
19
20
2117
18 22 23
24
SIGNAL1 : Applicable to DualLink
Pin No. Signal Pin No. Signal Pin No. Signal
1 T.M.D.S. Data 2- 9 T.M.D.S. Data1- 17 T.M.D.S. Data0-
2 T.M.D.S. Data 2+ 10 T.M.D.S. Data1+ 18 T.M.D.S. Data0+
3 T.M.D.S. Data2/4 Shield 11 T.M.D.S. Data1/3 Shield 19 T.M.D.S. Data0/5 Shield
4 T.M.D.S. Data 4- 12 T.M.D.S. Data 3- 20 T.M.D.S. Data 5-
5 T.M.D.S. Data 4+ 13 T.M.D.S. Data 3+ 21 T.M.D.S. Data 5+
6 DDC Clock (SCL) 14 +5V Power 22 T.M.D.S. Clock shield
7 DDC Data (SDA) 15 Ground (return for +5V,
Hsync and Vsync)
23 T.M.D.S. Clock+
8 NC* 16 Hot Plug Detect 24 T.M.D.S. Clock-
(*NC: No Connection)
SIGNAL2 : Applicable to SingleLink only
Pin No. Signal Pin No. Signal Pin No. Signal
1 T.M.D.S. Data 2- 9 T.M.D.S. Data1- 17 T.M.D.S. Data0-
2 T.M.D.S. Data 2+ 10 T.M.D.S. Data1+ 18 T.M.D.S. Data0+
3 T.M.D.S. Data2/4 Shield 11 T.M.D.S. Data1/3 Shield 19 T.M.D.S. Data0/5 Shield
4 NC* 12 NC* 20 NC*
5 NC* 13 NC* 21 NC*
6 DDC Clock (SCL) 14 +5V Power 22 T.M.D.S. Clock shield
7 DDC Data (SDA) 15 Ground (return for +5V,
Hsync and Vsync)
23 T.M.D.S. Clock+
8 NC* 16 Hot Plug Detect 24 T.M.D.S. Clock-
(*NC: No Connection)
•USB Port
No. Signal Remarks
1 VCC Cable power
2 - Data Serial data
3 + Data Serial data
4 Ground Cable Ground
Upstream
Downstream
Series B
Connector
Series A
Connector