Intel ® 915G Express Chipset; Graphics Subsystem; Audio Subsystem - Intel D915GMH Product Manual

Intel Desktop Board D915GMH Product Guide
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Intel 915G Express Chipset
The Intel 915G Express Chipset consists of the following devices:
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Intel 82915G Graphics and Memory Controller Hub (GMCH) with Digital Media Interface
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Intel 82801FB I/O Controller Hub (ICH6) or Intel 82801FR I/O Controller Hub (ICH6R)
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Firmware Hub (FWH)
Related Link:
Go to the following link for more information about the Intel 915G Express Chipset:
http://developer.intel.com/design/nav/pcserver.htm

Graphics Subsystem

Desktop Board D915GMH includes the following:
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Intel 915G Express Chipset
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Intel Graphics Media Accelerator 900
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PCI Express x16 connector for graphics expansion

Audio Subsystem

Desktop Board D915GMH includes a flexible 6-channel or 8-channel audio subsystem based on a
Realtek Semiconductor Corporation codec:
The audio subsystem features:
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Impedance sensing capability for jack re-tasking
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S/N (signal-to-noise) ratio: > 90 dB
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Power management support for ACPI 2.0 (driver dependent)
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Intel 82801FB I/O Controller Hub (ICH6)
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Realtek ALC860 (6-channel) or Realtek ALC880 (8-channel) audio codec
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Microphone input that supports:
 Microphone array
 Acoustic Echo (AEC)
 Beam Forming (BF)
 Noise Supression (NX) technology
The subsystem includes the following connectors:
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Front panel audio connector, including pins for:
 Line Out
 Line In
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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
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