Digital Visual Interface (DVI) is a video display interface developed
by the Digital Display Working Group (DDWG). The digital interface
is used to connect a video source, such as a display controller to a
display device, such as a computer monitor.
Fig. 27: DVI connector
Pin
(Fig. 27)
Assignment
1 TMDS data 2−
2 TMDS data 2+
3 TMDS data 2/4 shield
4 TMDS data 4−
5 TMDS data 4+
6 Clock
7 Data
8 SYNC
9 TMDS data 1−
10 TMDS data 1+
11 TMDS data 1/3 shield
12 TMDS data 3−
13 TMDS data 3+
14 +5 V
15 GND
16 Hot plug detect
17 TMDS data 0−
18 TMDS data 0+
19 TMDS data 0/5 shield
20 TMDS data 5−
21 TMDS data 5+
22 TMDS clock shield
23 TMDS clock+
24 TMDS clock−
(X4) DVI Connector (15)
PA 8000 EL CNC control unit
Design and function
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