upgrading and repairing PCs technicians ... - 400 Bad Request
upgrading and repairing PCs technicians ... - 400 Bad Request
upgrading and repairing PCs technicians ... - 400 Bad Request
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
Table 10.8 DFP Pinouts Continued<br />
Pin # Signal Description<br />
19 DDC_DAT DDC2B Data<br />
20 DDC_CLK DDC2B Clock<br />
Digital Visual Interface Pinouts<br />
The Digital Visual Interface (DVI) connector is used on an increasing<br />
number of LCD display panels as well as some CRT monitors.<br />
Many of the newest high-performance video cards feature either<br />
the DVI-D (digital only) or DVI-I (digital <strong>and</strong> analog) version of this<br />
connector. DVI can support either high-resolution (dual-link,<br />
which is above 1280×1024 resolution) or low-resolution (singlelink,<br />
which has a maximum of 1280×1024 resolution) displays. DVI<br />
connectors use three rows of square pins, with pin 14 (power)<br />
recessed.<br />
Dual-link displays use all the connectors shown in Table 10.9,<br />
whereas single-link displays omit some connectors.<br />
Video cards that have only a DVI-I connector usually come with a<br />
special video cable that can connect to either analog VGA or DVI<br />
digital display types.<br />
Table 10.9 lists the pin assignments used by both DVI-D <strong>and</strong> DVI-I<br />
connectors.<br />
Table 10.9 DVI-I <strong>and</strong> DVI-D Pinouts<br />
Row # Pin # How It Is Used<br />
1 1 TMDS Data 2-<br />
2 TMDS Data 2+<br />
3 TMDS Data 2/4 Shield<br />
4 TMDS Data 4-<br />
5 TMDS Data 4+<br />
6 DDC Clock<br />
7 DDC Data<br />
8 Analog Vertical Sync<br />
2 9 TMDS Data 1-<br />
10 TMDS Data 1+<br />
11 TMDS Data 1/3 Shield<br />
12 TMDS Data 3-<br />
13 TMDS Data 3+<br />
14 +5V Power<br />
15 Ground (+5, Analog H/V Sync)<br />
16 Hot Plug Detect<br />
VGA Video Connector Pinouts 243
Change language