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Chapter 7 Reference
Connector Pin Assignment
• DVI-I connector
1
2
3
4
5
6
7
8
9
10
11
12
13
14 15
16
19
20
2117
18 22 23
24
C1
C2
C3
C4
C5
Pin
No.
Signal
Pin
No.
Signal
Pin
No.
Signal
1 T.M.D.S. Data 2- 11 T.M.D.S. Data1/3 Shield 21 NC*
2 T.M.D.S. Data 2+ 12 NC* 22 T.M.D.S. Clock shield
3 T.M.D.S. Data2/4 Shield 13 NC* 23 T.M.D.S. Clock+
4 NC* 14 +5V Power 24 T.M.D.S. 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 T.M.D.S. Data0- C3 Analog Blue
8 Analog Vertical Sync 18 T.M.D.S. Data0+ C4 Analog Horizontal Sync
9 T.M.D.S. Data1- 19 T.M.D.S. Data0/5 Shield C5 Analog Ground(analog
R,G,&B return)
10 T.M.D.S. Data1+ 20 NC*
(NC*: No Connection)
• DisplayPort connector
135791113151719
2468101214161820
Pin No.
Signal
Pin No.
Signal
Pin No.
Signal
1 ML Lane3- 8 Ground 15 AUX CH+
2 Ground 9 ML Lane1+ 16 Ground
3 ML Lane3+ 10 ML Lane0- 17 AUX CH-
4 ML Lane2- 11 Ground 18 Hot Plug Detect
5 Ground 12 ML Lane0+ 19 Return
6 ML Lane2+ 13 CONFIG1 20 DP PWR
7 ML Lane1- 14 CONFIG2
• USB port
Upstream
Series A connectorSeries B connector
Downstream
Contact No. Signal Remarks
1 VCC Cable power
2 - Data Serial data
3 + Data Serial data
4 Ground Cable ground