Intel D945GPM, Product Manual

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Desktop Board Features
15
Intel
®
945G Express Chipset
The Intel 945G Express Chipset consists of the following devices:
•
Intel 82945G Graphics and Memory Controller Hub (GMCH) with Digital Media Interface
•
Intel 82801GH I/O Controller Hub (ICH7DH) supporting Intel Matrix Storage Technology
•
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 D945GPM includes the following:
•
Intel 945G Express Chipset
•
Intel Graphics Media Accelerator 950
•
PCI Express x16 connector for graphics expansion
Audio Subsystem
The desktop board includes a flexible 8-channel audio subsystem based on an Intel High Definition
Audio interface:
The audio subsystem features:
•
Intel 82801GH I/O Controller Hub (ICH7DH) or Intel
®
82801GR I/O Controller Hub (ICH7R)
•
SigmaTel STAC9223D audio codec
•
Impedance sensing capability for jack re-tasking
•
S/N (signal-to-noise) ratio: 95 dB
•
Microphone input supporting:
⎯
Stereo microphone
⎯
Microphone boost
The subsystem includes the following connectors:
•
Front panel audio connector, including functionality for:
⎯
Line out
⎯
Mic in
•
Back panel audio connectors that are configurable through the drivers of the audio devices:
⎯
Line in
⎯
Line out
⎯
Mic in
⎯
Center/LFE out
⎯
Rear left and right out