MSI NX6200-TD128, Руководство пользователя

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Chapter 3
3-6
DVI-I Connector Pin Definition
DVI connector
* T.M.D.S. Techn o logy
The graph ics d ata sent to the d igita l moni tor u se Tr ansiti on Mi nimized Different ial
Si gna li ng (T.M.D.S .)t echno log y. TMDS us es an en co din g a lgo ri thm to 8 -bi ts of da ta
in to a 10 -bit tr ans itio n minimixed, DC bala nced ch aracter , wh ich ar e tr ans itio n-
mi ni mi zed t o redu ce EMI wi th co pp er ca bles an d DC -bala nced for tr an smiss io n over
fi ber op ti c ca bles . Th e TMDS a lg or it hm also p ro vi des ro bu st clock reco very for
gr ea ter skew t oler an ce wit h lo ng er cables or low cos t sh or t ca bles .
3.3 Digital Panel Connector (DVI-I)
The VGA card provides a DVI (Digital Visual Interface) connector which
allows you to connect an LCD monitor. The DVI connector provides a
high-speed digital interconnection between the computer and its dis-
play device. To connect a LCD monitor, simply plug your monitor cable
into the DVI connector on the VGA card, and make sure that the other end
of the cable is properly connected to your monitor. (refer to your monitor
manual for more information.)
LCD Monitor
1
24 17
8
C 4 Analog Horizontal Sync
C 5 Analog Ground (analog
R, G & B return
Pin
1
2
3
4
5
6
7
8
9
10
11
12
DVI-I Connector
Signal Assignment
T.M.D.S.* Data2-
T.M.D.S. Data2+
T.M.D.S. Data2/4 Shield
T.M.D.S. Data4-
T.M.D.S. Data4+
DDC Clock
DDC Data
N/C
T.M.D.S. Data1-
T.M.D.S. Data1+
T.M.D.S. Data1/3 Shield
T.M.D.S. Data3-
Pin
13
14
15
16
17
18
19
20
21
22
23
24
Signal Assignment
T.M.D.S. Data3+
+5V
GND (for +5V)
Hot Plug Detect
T.M.D.S. Data0-
T.M.D.S. Data0+
T.M.D.S. Data0/5 Shield
T.M.D.S. Data5-
T.M.D.S. Data5+
T.M.D.S. Clock Shield
T.M.D.S. Clock+
T.M.D.S. Clock-
C 1 Analog Red
C 2 Analog Green
C 3 Analog Blue
ch3.p65 2004/12/29, 下午 01:50 6
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