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Intel Desktop Board DG33TL Product Guide
16
Digital Video Interface (DVI)
The DVI port supports only DVI-D (digital only) displays. The maximum support
resolution is 1600 x 1200 at a 60 Hz refresh rate. The DVI port is compliant with the
DVI 1.0 specification.
Depending on the type of add-in card installed in the PCI Express x16 connector, the
DVI and VGA ports will behave as described in
Table 3.
Table 3. DVI/VGA Port Status
PCI Express x16 Connector DVI Port VGA Port
No add-in card installed Enabled Enabled
Non-video PCI Express x1 add-in card installed Enabled Enabled
PCI Express x4, x8, or x16 add-in card installed Disabled Disabled
ADD2 or MEC card installed Disabled Enabled
Audio Subsystem
The onboard audio subsystem consists of the following:
• Intel
®
ICH9R I/O controller hub
• IDT STAC9271D audio codec
• Back panel audio connectors
• Onboard audio headers:
⎯ Intel High Definition audio front panel audio header
⎯ HD audio link header
The audio subsystem supports the following features:
• Dolby* Home Theater support
• A signal-to-noise (S/N) ratio of 95 dB
• Independent multi-streaming 7.1 audio (using the back panel audio connectors)
and stereo (using the Intel High Definition front panel audio header)
• ADAT* optical interface support from the back panel S/PDIF optical port
Related Links:
Go to the following link or pages for more information about:
• Audio drivers and utilities
http://support.intel.com/support/motherboards/desktop/
• Installing the front panel audio solution, page
47
• The location of audio connectors,
Figure 24 on page 51