Intel Desktop Board D975XBX2 Product Guide
Audio Subsystem
The desktop board D975XBX2 includes a flexible
The audio subsystem features:
•Intel High Definition Audio interface
•Impedance sensing capability for jack
•S/N
•Power management support for ACPI 2.0 (driver dependent)
•Intel 82801GH I/O Controller Hub (ICH7DH)
•Microphone input that supports:
―Microphone array
―Acoustic Echo (AEC)
―Beam Forming (BF)
―Noise Suppression (NX) technology
The subsystem includes the following connectors:
•Front panel audio connector, including pins for:
―Line out
―Mic
•Back panel audio connectors that are configurable through the drivers of the audio devices:
―Line in
―Three Line out
―Mic in or Center LFE out
•Two digital Line out:
―One coaxial Line out
―One optical (Toslink) Line 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/
Input/Output (I/O) Controller
The super I/O controller features the following:
•One serial port
•One parallel port with Extended Capabilities Port (ECP) and Enhanced Parallel Port (EPP) support
•Serial IRQ interface compatible with serialized IRQ support for PCI systems
•
•Interface for one 1.2 MB, 1.44 MB, or 2.88 MB diskette drive
•Intelligent power management, including a programmable wake up event interface
•PCI power management support
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