Intel D945GTP Product Specification - Page 30

Channel 5.1 Audio Subsystem

Page 30 highlights

Intel Desktop Board D945GTP Technical Product Specification 1.9.4 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 11. Front Panel Audio Connectors Back Panel Audio Connectors Line Out Mic In Line In/ Retasking Jack Line Out/ Retasking Jack Mic In/ Retasking Jack OM17560 Figure 11. Front/Back Panel Audio Connector Options for 6-Channel (5.1) Audio Subsystem Figure 12 is a block diagram of the 6-channel (5.1) audio subsystem. 82801G I/O Controller Hub (ICH7) Intel High Definition Audio Link Sigmatel 9220 Audio Codec Line Out Mic In Line In/Retasking Jack Line Out/Retasking Jack Mic In/Retasking Jack Front Panel Back Panel Figure 12. 6-Channel (5.1) Audio Subsystem Block Diagram OM17818 For information about The back panel audio connectors Refer to Section 2.8.1, page 53 30

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Intel Desktop Board D945GTP Technical Product Specification
30
1.9.4
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 11.
Back Panel
Audio Connectors
Line In/
Retasking Jack
Line Out/
Retasking Jack
Mic In/
Retasking Jack
OM17560
Mic In
Front Panel
Audio Connectors
Line Out
Figure 11.
Front/Back Panel Audio Connector Options for 6-Channel (5.1) Audio Subsystem
Figure 12 is a block diagram of the 6-channel (5.1) audio subsystem.
82801G
I/O Controller
Hub
(ICH7)
OM17818
Intel
High Definition
Audio Link
Sigmatel
9220
Audio Codec
Line Out/Retasking Jack
Mic In
Line In/Retasking Jack
Mic In/Retasking Jack
Line Out
Back
Panel
Front
Panel
Figure 12.
6-Channel (5.1) Audio Subsystem Block Diagram
For information about
Refer to
The back panel audio connectors
Section 2.8.1, page 53