Intel DH57DD Product Specification - Page 21

Audio Subsystem - driver

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Product Description 1.11 Audio Subsystem The board supports Intel High Definition Audio through the Realtek ALC889 audio codec as well as through the HDMI interface. The ALC889-based audio subsystem supports the following features: • Advanced jack sense for the back panel audio jacks that enables the audio codec to recognize the device that is connected to an audio port. • Stereo input and output via back panel jacks • Headphone and Mic in functions for front panel audio jacks • 108 dB Signal-to-Noise ratio (SNR) playback (DAC) quality and 104 dB SNR recording (ADC) quality • Content Protection for Full Rate loss-less DVD Audio and Blu-ray Disc* audio content playback (with selected versions of media player software) The audio subsystem supports the following audio interfaces: • 7.1 analog back panel audio connectors • Optical S/PDIF-out audio connector • S/PDIF header (support for optical or coaxial S/PDIF output) • Front panel audio header with support for Intel HD Audio and AC '97 audio • Intel High Definition Audio link header NOTE Systems built with an AC '97 audio front panel will not be able to obtain the Microsoft Windows Vista logo. Table 6 lists the supported functions of the front panel and back panel audio jacks. Table 6. Audio Jack Retasking Support Audio Jack Microphone Headphones Front Speakers Line In FP Green Default FP Pink Default Rear Blue Default Rear Green Ctrl panel Default Rear Pink Rear Black Rear Orange Side Rear Surround Surround Center/ Sub Default Default Default 1.11.1 Audio Subsystem Software Audio software and drivers are available from Intel's World Wide Web site. For information about Obtaining audio software and drivers Refer to Section 1.3, page 14 21

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Product Description
21
1.11
Audio Subsystem
The board supports Intel High Definition Audio through the Realtek ALC889 audio
codec as well as through the HDMI interface.
The ALC889-based audio subsystem supports the following features:
•
Advanced jack sense for the back panel audio jacks that enables the audio codec to
recognize the device that is connected to an audio port.
•
Stereo input and output via back panel jacks
•
Headphone and Mic in functions for front panel audio jacks
•
108 dB Signal-to-Noise ratio (SNR) playback (DAC) quality and 104 dB SNR
recording (ADC) quality
•
Content Protection for Full Rate loss-less DVD Audio and Blu-ray Disc* audio
content playback (with selected versions of media player software)
The audio subsystem supports the following audio interfaces:
•
7.1 analog back panel audio connectors
•
Optical S/PDIF-out audio connector
•
S/PDIF header (support for optical or coaxial S/PDIF output)
•
Front panel audio header with support for Intel HD Audio and AC ‘97 audio
•
Intel High Definition Audio link header
NOTE
Systems built with an AC ‘97 audio front panel will not be able to obtain the Microsoft
Windows Vista logo.
Table 6 lists the supported functions of the front panel and back panel audio jacks.
Table 6.
Audio Jack Retasking Support
Audio Jack
Micro-
phone
Head-
phones
Front
Speakers
Line In
Side
Surround
Rear
Surround
Center/
Sub
FP Green
Default
FP Pink
Default
Rear Blue
Default
Rear Green
Ctrl panel
Default
Rear Pink
Default
Rear Black
Default
Rear Orange
Default
1.11.1
Audio Subsystem Software
Audio software and drivers are available from Intel’s World Wide Web site.
For information about
Refer to
Obtaining audio software and drivers
Section 1.3, page 14