1.10 Audio Subsystem; Audio Jack Retasking Support - Intel BLKD945GCLF2D Technical Product Specification

Intel Desktop Board D945GCLF2 Technical Product Specification

1.10 Audio Subsystem

The audio subsystem consists of the following devices:
• Intel 82801GB ICH7
• Realtek ALC662 audio codec
The audio subsystem includes these features:
• Signal-to-noise ratio ≥ 90 dB
• Supports wake events (driver dependent)
• Mic in pre-amp that supports dynamic, condenser, and electret microphones
The audio subsystem supports the following audio interfaces:
• S/PDIF connector
• Front panel audio header, including pins for:
⎯ Line out
⎯ Mic in
• Back panel audio connectors:
⎯ Line in
⎯ Line out
⎯ Mic in
NOTE
Systems built with an AC 97 front panel will not be able to obtain the Microsoft
Windows Vista* logo.
Table 4 lists the supported functions of the front panel and back panel audio jacks.
Table 4. Audio Jack Retasking Support
Audio Jack
Front panel – Green
Front panel – Pink
Back panel – Blue
Back panel – Green
Back panel – Pink
22
Supports
Line/
Supports
Front Out?
Line In?
No Yes
No No
Yes No
No Yes
No No
Supports Supports
Rear Out? Center/LFE?
No No
No No
Yes No
No No
No Yes
Supports Supports
Mic? HP?
No Yes
Yes No
No No
No Yes
Yes No