Intel Desktop Board DG33TL Product Guide

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

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Intel DG33TL manual Audio Subsystem, DVI/VGA Port Status, PCI Express x16 Connector DVI Port VGA Port