Datasheet

Product Description

ADD2/ADD2+ card can either be configured to support simultaneous display with the primary

VGA display or can be configured to support dual independent display as an extended desktop

configuration with different color depths and resolutions. ADD2/ADD2+ cards can be designed to

support the following configurations:

• TV-Out (composite video)

• Transition Minimized Differential Signaling (TMDS) for DVI 1.0

• Low Voltage Differential Signaling (LVDS)

• Single device operating in dual channel mode

• VGA output

• HDTV output

1.6.1.4 Configuration Modes

A list of supported modes for the Intel GMA950 graphics controller is available as a downloadable

document.

For information about Refer to

Supported video modes for the board Section 1.3, page 15

1.6.2 USB

The board supports up to eight USB 2.0 ports, supports UHCI and EHCI, and uses UHCI- and

EHCI-compatible drivers.

The ICH7DH provides the USB controller for all ports. The port arrangement is as follows:

• Four ports are implemented with dual stacked back panel connectors adjacent to the audio

connectors

• Four ports are routed to two separate front panel USB connectors

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NOTE

Computer systems that have an unshielded cable attached to a USB port may not meet FCC

Class B requirements, even if no device is attached to the cable. Use shielded cable that meets the

requirements for full-speed devices.

For information about Refer to

The location of the USB connectors on the back panel Figure 15, page 52

The location of the front panel USB connectors Figure 16, page 54