Digital Panel Connector (Dvi)(Standard Only) - MSI Hetis 945 User Manual

Digital Panel Connector (DVI)(For Standard Version)
The mainboard 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 display device. To connect a LCD
monitor, simply plug your monitor cable into the DVI connector on the mainboard, and
make sure that the other end of the cable is properly connected to your monitor. (refer
to your monitor manual for more information.)
DVI connector
1
17
Signal Assignment
Pin
T.M.D.S.* Data2-
1
T.M.D.S. Data2+
2
T.M.D.S. Data2/4 Shield
3
T.M.D.S. Data4-
4
T.M.D.S. Data4+
5
DDC Clock
6
DDC Data
7
N/C
8
T.M.D.S. Data1-
9
T.M.D.S. Data1+
10
T.M.D.S. Data1/3
11
T.M.D.S. Data3-
12
*T.M.D.S. Techno lo gy
The graphics dat a sen t to the digit al monito r use Transit ion Minimi zed Different ial
Si gn ali ng (T.M.D.S.)techn ology. TMDS uses an enco di ng algorith m to 8-bit s of da ta
into a 1 0-bi t t ran sit ion mi nimi xed , DC balanced character, whi ch are transi tio n-
mi nimi zed t o redu ce EMI wi th co pp er cables an d DC-balanced for tran smissio n over
fi ber op ti c cables. Th e TMDS a lg orit hm also p ro vi des ro bu st clock reco very for
great er skew to lerance wi th lon ger cables or low cost sh ort cables.
8
DVI Port Pin Definition
24
DVI Connector
Pin Signal Assignment
13 T.M.D.S. Data3+
14 +5V
15 GND (for +5V)
16 Hot Plug Detect
17 T.M.D.S. Data0-
18 T.M.D.S. Data0+
19 T.M.D.S. Data0/5 Shield
20 T.M.D.S. Data5-
21 T.M.D.S. Data5+
22 T.M.D.S. Clock Shield
23 T.M.D.S. Clock+
24 T.M.D.S. Clock-
2-14
LCD Monitor