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Desktop Board Features
19
Graphics Subsystem
Desktop Board D915GEV/D915GUX/D915GAV/D915GAG includes the following:
• Intel 915G Express Chipset
• Intel Graphics Media Accelerator 900
• PCI Express x16 connector for graphics expansion
Audio Subsystem
Desktop Board D915GEV/D915GUX/D915GAV/D915GAG includes a flexible 6-channel audio
subsystem based on a Realtek Semiconductor Corporation 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)
• Realtek ALC860 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 http://support.intel.com/support/motherboards/desktop/
• Installing the front panel audio solution, page 45 in Chapter 2
• The location of audio connectors, page Figure 23 on page 47