Peripheral Equipment
193
The TANDBERG codec contains a DVI-I plug that can transmit either digital DVI signals or
standard analog VGA signals, depending on what type of monitor is connected.
DVI Specifications
TANDBERG DVI-I follows the VESA Monitor Timing Standard v1.08, also knows as Display
Monitor Timing (DMT).
Analog Horizontal
Frequency
Vertical
frequency
Pixel
Clock
800x600 @
75Hz
46.875kHz 75.00Hz 49.50MHz
1024x768
@ 60Hz
48.363kHz 60.004Hz 65.00MHz
Digital
800x600 @
75Hz
46.875kHz 75.00Hz 49.50MHz
1024x768
@ 60Hz
48.363kHz 60.004Hz 65.00MHz
DVI-I Video resolution supported in F1 and above
Supported DVI cables:
TANDBERG supports DVI-D Single-Link, DVI-A and DVI-I Single-Link format cables.
DVI-D cables transmit digital T.M.D.S. signals, DVI-A cables transmit analog VGA signals and
DVI-I cables can transmit either digital or analog signals.
It is possible to extend existing DVI cables by the use of extension cables. The maximum cable
length however, is 5 meters. Going beyond that may result in quality loss.
DVI-I - Combined Analog and Digital Connector Pin Assignments:
Pin Signal
Assignment
Pin Signal
Assignment
Pin Signal
Assignment
1 T.M.D.S.
Data2-
9 T.M.D.S.
Data1-
17 T.M.D.S. Data0-
2 T.M.D.S.
Data2+
10 T.M.D.S.
Data1+
18 T.M.D.S. Data0+
3 T.M.D.S.
Data2/4 Shield
11 T.M.D.S.
Data1/3 Shield
19 T.M.D.S.
Data0/5 Shield
4 T.M.D.S.
Data4-
12 T.M.D.S.
Data3-
20 T.M.D.S. Data5-
5 T.M.D.S.
Data4+
13 T.M.D.S.
Data3+
21 T.M.D.S. Data5+
6 DDC Clock 14 +5V Power 22 T.M.D.S. Clock
Shield
7 DDC Data 15 Ground (return
for +5V, HSync
and VSync)
23 T.M.D.S. Clock+
8 Analog Vertical
Sync
16 Hot Plug Detect 24 T.M.D.S. Clock-