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[DVI] DVI_D(24+1) TO P&D(Digital Plug-and-Display)接线关系
P:2008-12-12 12:23:45
2
P&D和M1是兩個標準，要P&D-D還是M1-D? 另P&D和M1都沒有TMDS Pairs Data3, Data4和Data5，線材可不用24+1，18+1亦足夠。
Pin description見下(digital)：
| P&D - D | |||||
| Pin # Host | Pin # Monitor | Description | Pin # Host | Pin # Monitor | Description |
| 1 | 1 | TMDS Data2 + | 16 | 16 | USB data + |
| 2 | 2 | TMDS Data2 - | 17 | 17 | USB data - |
| 3 | 3 | TMDS Data2 return | 18 | 18 | 1394 outer shield (optional) & Charge Power return2 |
| 4 | 4 | Unused | 19 | 19 | 1394 Vg |
| 5 | 5 | Unused | 20 | 20 | 1394 Vp |
| 6 | 6 | Unused | 21 | 21 | TMDS Data0 + |
| 7 | 7 | TMDS Clock return | 22 | 22 | TMDS Data0 - |
| 8 | 8 | Charge power + | 23 | 23 | TMDS Data0 return |
| 9 | 9 | 1394 pair A, data - | 24 | 24 | Stereo sync. |
| 10 | 10 | 1394 pair A, data + | 25 | 25 | DDC return & Stereo Sync. Return |
| 11 | 11 | TMDS Data1 + | 26 | 26 | DDC data (SDA) |
| 12 | 12 | TMDS Data1 - | 27 | 27 | DDC clock (SCL) |
| 13 | 13 | TMDS Data1 return | 28 | 28 | +5 VDC |
| 14 | 14 | TMDS Clock + | 29 | 29 | 1394 pair B, Clock + |
| 15 | 15 | TMDS Clock - | 30 | 30 | 1394 pair B, Clock - |
| M1 - D | |||||
| Pin # Host | Pin # Monitor | Description | Pin # Host | Pin # Monitor | Description |
| 1 | 1 | TMDS Data2 + | 16 | 16 | USB data + |
| 2 | 2 | TMDS Data2 - | 17 | 17 | USB data - |
| 3 | 3 | TMDS Data2 shield/Return | 18 | 18 | N.C. |
| 4 | 4 | Ground(for Clock Shield) | 19 | 19 | N.C. |
| 5 | 5 | N.C.(T.M.D.S Data 4+) | 20 | 20 | N.C. |
| 6 | 6 | N.C.(Vertical SYNC) | 21 | 21 | TMDS Data0 + |
| 7 | 7 | N.C. | 22 | 22 | TMDS Data0 - |
| 8 | 8 | Hot Plug Detect(+5V DC Output) | 23 | 23 | TMDS Data0 shield/Return |
| 9 | 9 | N.C. | 24 | 24 | USB +5V DC INPUT |
| 10 | 10 | N.C. | 25 | 25 | Ground (for USB & DDC Shield) |
| 11 | 11 | TMDS Data1 + | 26 | 26 | DDC Data (SDA) |
| 12 | 12 | TMDS Data1 - | 27 | 27 | DDC Clock (SCL) |
| 13 | 13 | TMDS Data1 shield/Return | 28 | 28 | DDC +5V DC INPUT |
| 14 | 14 | TMDS Clock + | 29 | 29 | N.C. |
| 15 | 15 | TMDS Clock - | 30 | 30 | N.C. |
Length of lay of twisted conductor - 芯绞绞距 （0） 投诉
3
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