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Intel Desktop Board D945PAW Technical Product Specification
1.10.3 6-Channel (5.1) Audio Subsystem
The 6-channel (5.1) audio subsystem includes the following:
•
Intel 82801G I/O Controller Hub (ICH7)
•
Sigmatel 9220 audio codec
•
Microphone input that supports a single dynamic, condenser, or electret microphone
The back panel audio connectors are configurable through the audio device drivers. The available
configurable audio ports are shown in Figure 9.
Audio Connectors
Line Out
Figure 9. Front/Back Panel Audio Connector Options for 6-Channel (5.1) Audio Subsystem
Figure 10 is a block diagram of the 6-channel (5.1) audio subsystem.
82801G
I/O Controller
Hub
(ICH7)
Figure 10. 6-Channel (5.1) Audio Subsystem Block Diagram
For information about
The back panel audio connectors
26
Front Panel
Mic In
Intel
Sigmatel
High Definition
9220
Audio Link
Audio Codec
Back Panel
Audio Connectors
Retasking Jack
Line Out/
Retasking Jack
Retasking Jack
Line Out
Mic In
Line In/Retasking Jack
Line Out/Retasking Jack
Mic In/Retasking Jack
Refer to
Section 2.8.1, page 47
Line In/
Mic In/
OM17560
Front
Panel
Back
Panel
OM17818
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