Graphics Subsystem; Audio Subsystem - Intel D915GVWB Product Manual

Graphics Subsystem

The Desktop Board D915GVWB includes the following:
•
Intel 915GV Express Chipset
•
Intel Graphics Media Accelerator 900

Audio Subsystem

The Desktop Board D915GVWB includes a flexible 6-channel audio subsystem based on an
Intel High Definition Audio codec:
The audio subsystem features:
•
Impedance sensing capability for jack re-tasking
•
S/N (signal-to-noise) ratio: > 90 dB
•
Power management support for ACPI 2.0 (driver dependent)
•
Intel 82801FB I/O Controller Hub (ICH6)
•
Intel High Definition Audio codec
•
Microphone input that supports:
⎯ Microphone array
⎯ Acoustic Echo (AEC)
⎯ Beam Forming (BF)
⎯ Noise Supression (NX) technology
The subsystem includes the following connectors:
•
Front panel audio connector, including pins for:
⎯ Line out
⎯ Line in
•
Back panel audio connectors that are configurable through the drivers of the audio devices:
⎯ Line in, or rear left/right out
⎯ Line out, or front left/right out
⎯ Mic in, or center/LFE out
Related Links:
Go to the following link or pages for more information about:
•
Audio drivers and utilities
•
Installing the front panel audio solution, page 39 in Chapter 2
•
The location of audio connectors, page Figure 19 on page 40
http://support.intel.com/support/motherboards/desktop/
Desktop Board Features
15