The DFP [Digital Flat Panel]: Interface is used as a computer video bus. The DFP bus uses a 20-pin D-sub [MDR] connector with a cable run of 5 meters. The table above provide the pinout and signal names for the DFP connector. The DFP interface cable only carries Video information, Audio data is not carried. The DFP specification was released in 1999 as a transition between the VGA standard and the P and D connector. A listing on OEM D-sub connector manufacturers may be found on the D-Sub Connector listing, Or select the Components icon below, then Mechanical, then Connectors. The DFP pinout is listed in the table below.
| Pin # | Signal Name | Pin # | Signal Name |
|---|---|---|---|
| 1 | Tx1+ | 11 | Tx2+ |
| 2 | Tx1- | 12 | Tx2- |
| 3 | SHLD1 | 13 | SHLD2 |
| 4 | SHLDC | 14 | SHLD0 |
| 5 | TxC+ | 15 | Tx0+ |
| 6 | TxC- | 16 | Tx0- |
| 7 | GND | 17 | NC |
| 8 | +5v | 18 | HPD |
| 9 | NC | 19 | DDC_DAT |
| 10 | NC | 20 | DDC_CLK |
Back to the main PC Video Monitor Bus page, or to
the main PC Interface Bus
page. Use the Buses icon at the bottom of the page to reach the
top level index for all bus types. Many of the pages list pinouts for the
different bus types.
Use the Equipment icon at the bottom of the page to reach
manufacturers of PC Monitors.
Electronic Design Key words: DFP bus, Digital Flat Panel, Video Interfaces, Pinouts, Pinout, Pin-Out, Connector, Signal Names, Computer Bus, Monitor, Display, Physical Interface, Connector, PC, Personal Computer, LCD, CRT, Monitor, Display, Port
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