Intel ® 945G Express Chipset; Graphics Subsystem; Audio Subsystem - Intel D945GRW - Desktop Board Motherboard Product Manual

Intel Desktop Board D945GRW Product Guide
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Intel 945G Express Chipset
The Intel 945G Express Chipset consists of the following devices:
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Intel 82945G Graphics and Memory Controller Hub (GMCH) with Digital Media Interface
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Intel 82801GB I/O Controller Hub (ICH7)
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Serial Peripheral Interface (SPI) Flash or Firmware Hub (FWH)
Related Link:
Go to the following link for more information about the Intel 945G Express Chipset:
http://developer.intel.com/design/nav/pcserver.htm

Graphics Subsystem

Desktop board D945GRW includes the following:
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Intel 945G Express Chipset
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Intel Graphics Media Accelerator 950
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PCI Express x16 connector for graphics expansion via a PCI Express riser card

Audio Subsystem

Desktop board D945GRW includes a flexible 8-channel audio subsystem based on an Intel High
Definition Audio interface:
The audio subsystem features:
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Intel 82801GB I/O Controller Hub (ICH7)
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Realtek ALC880 audio codec
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Impedance sensing capability for jack re-tasking
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S/N (signal-to-noise) ratio: 95 dB
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Microphone input supporting:
⎯ Stereo microphone
⎯ Microphone boost
The subsystem includes the following connectors:
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Front panel audio connector, including functionality for:
⎯ Line out
⎯ Microphone in
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Back panel audio connectors that are configurable through the drivers of the audio devices:
⎯ Line in
⎯ Front left/right out
⎯ Mic in
⎯ Side surround left/right out
⎯ Rear left/right out
⎯ Center/Low Frequency Effects (LFE) out
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