Connector Pin Assignment
• DVI-I connector
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | C1 | C2 |
9 | 10 11 12 13 14 15 16 | C3 | C4 | ||||||
17 | 18 19 20 21 22 23 24 | ||||||||
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| C5 | |
Pin | Signal | Pin | Signal | Pin | Signal |
No. |
| No. |
| No. |
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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, | C1 | Analog Red |
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| Hsync, and Vsync) |
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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 |
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| R,G,&B return) |
10 | T.M.D.S. Data1+ | 20 | NC* |
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(NC*: No Connection)
• DisplayPort connector
19 17 15 13 11 | 9 | 7 | 5 | 3 | 1 |
20 18 16 14 12 10 | 8 |
| 6 | 4 | 2 |
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 |
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• USB port
UpstreamDownstream
Series B connector | Series A connector |
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Contact No. |
| Signal | Remarks |
1 | VCC |
| Cable power |
2 | - Data |
| Serial data |
3 | + Data |
| Serial data |
4 | Ground | Cable ground | |
48 Chapter 7 Reference