6-Channel (5.1) Audio Subsystem; Front/Back Panel Audio Connector Options For 6-Channel (5.1) Audio Subsystem; Channel (5.1) Audio Subsystem Block Diagram - Intel D945PLNM Specification

Intel Desktop Board D945PLNM Technical Product Specification

1.8.3 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 7.
Audio Connectors
Line Out
Figure 7. Front/Back Panel Audio Connector Options for 6-Channel (5.1) Audio Subsystem
Figure 8 is a block diagram of the 6-channel (5.1) audio subsystem.
82801G
I/O Controller
Hub
(ICH7)
Figure 8. 6-Channel (5.1) Audio Subsystem Block Diagram
For information about
The back panel audio connectors
30
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 2.7.1, page 47
Line In/
Mic In/
OM17560
Front
Panel
Back
Panel
OM18293