Pin usage with an analog dual-monitor cable (DVI-I to HD-15)
(Certain models only)
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9
1724 C3 C4
C5
Pin | Signal | Pin | Signal | Pin | Signal | |
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1 | TMDS data 2 – | 9 | TMDS data 1 – | 17 | TMDS data 0 – | |
2 | TMDS data 2+ | 10 | TMDS data 1+ | 18 | TMDS data 0+ | |
3 | TMDS data 2/4 shield | 11 | TMDS data 1/3 shield | 19 | TMDS data 0/5 shield | |
4 | Analog red (2) | 12 | TMDS data 3 – | 20 | Analog blue (2) | |
5 | Analog horizontal sync (2) | 13 | TMDS data 3+ | 21 | DDC Clock (2) | |
6 | DDC clock (1) | 14 | +5 V power | 22 | TMDS clock shield | |
7 | DDC data (1) | 15 | Ground (for +5 V, Hsync, & | 23 | TMDS clock+ | |
VSync) | ||||||
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8 | Analog vertical sync (1) | 16 | Hot plug detection | 24 | TMDS clock– | |
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C1 | Analog red (1) | C3 | Analog blue (1) | C5 | Analog ground | |
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C2 | Analog green (1) | C4 | Analog horizontal sync (1) | (Analog R, G, & B return) (1) | ||
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Matrox Graphics Card – User Guide | 53 |
