Intel D2550DC2 Product guide for Intel Desktop Board D2550DC2 - Page 15

Intel® NM10 Express Chipset, Onboard Audio Subsystem - drivers

Page 15 highlights

Desktop Board Features Intel® NM10 Express Chipset The Intel NM10 Express Chipset is a centralized controller for the board's I/O paths. For more information about the Intel NM10 Express Chipset, go to http://www.intel.com/products/chipsets/index.htm?iid=prod+prod_chipset. Onboard Audio Subsystem The onboard audio subsystem supports both Intel HD Audio and AC '97 Audio. The subsystem is based on the following components: • Intel NM10 Express Chipset • RealTek ALC662 audio codec The subsystem includes the following headers and connectors: • Three back panel analog audio jacks • Back panel S/PDIF digital audio output connector (optical) • Back panel HDMI connector • Front panel audio header (supports both Intel HD Audio and AC '97 Audio), including functionality for: ― Line out (headphones/speaker) ― Microphone in The board supports 2-channel audio output from the back panel analog ports with jack detection as indicated in Table 3. The front/back panel audio connectors are configurable through the audio device driver control panel. Table 3. Audio Jack Support Audio Jack Front panel - Green Front panel - Pink Back panel - Blue Back panel - Green Back panel - Pink Microphone Default Default Headphones Default Control Panel Line Out Default Line In Default 15

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Desktop Board Features
15
Intel
®
NM10 Express Chipset
The Intel NM10 Express Chipset is a centralized controller for the board’s I/O paths.
For more information about the Intel NM10 Express Chipset, go to
.
Onboard Audio Subsystem
The onboard audio subsystem supports both Intel HD Audio and AC ’97 Audio.
The
subsystem is based on the following components:
Intel NM10 Express Chipset
RealTek ALC662 audio codec
The subsystem includes the following headers and connectors:
Three back panel analog audio jacks
Back panel S/PDIF digital audio output connector (optical)
Back panel HDMI connector
Front panel audio header (supports both Intel HD Audio and AC ’97 Audio),
including functionality for:
Line out (headphones/speaker)
Microphone in
The board supports 2-channel audio output from the back panel analog ports with jack
detection as indicated in Table 3.
The front/back panel audio connectors are
configurable through the audio device driver control panel.
Table 3.
Audio Jack Support
Audio Jack
Microphone
Headphones
Line Out
Line In
Front panel – Green
Default
Front panel – Pink
Default
Back panel – Blue
Default
Back panel – Green
Control Panel
Default
Back panel – Pink
Default