1.10 Audio Subsystem; Audio Subsystem Software; Audio Jack Retasking Support - Intel BLKDQ35JO Specification

Intel Desktop Board DQ35JO Technical Product Specification

1.10 Audio Subsystem

The onboard audio subsystem consists of the following:
• Intel 82801IDO ICH9DO
• RealTek ALC268-GR audio codec
• Back panel audio connectors
• Component-side audio headers:
®
⎯ Intel High Definition Audio front panel header
⎯ HD Audio Link header
The audio subsystem supports the following features:
• A signal-to-noise (S/N) ratio of ≤95 dB playback quality, and ≤90 dB recording
quality
• Independent stereo audio playback from back panel connectors and Intel High
Definition Audio front panel header
NOTE
Systems built with AC 97 front panel will not be able to obtain the Microsoft Windows
Vista logo after June 2007.
Table 5 lists the supported functions of the front panel and back panel audio jacks.
Table 5. Audio Jack Retasking Support
Audio Jack
Front panel – Green
Front panel – Pink
Back panel – Blue
Back panel – Green
Back panel – Pink
1.10.1

Audio Subsystem Software

Audio software and drivers are available from Intel's World Wide Web site.
For information about
Obtaining audio software and drivers
24
Supports Supports
Line in? Line out?
No Yes
No No
Yes No
No Yes
No No
Supports Supports
Microphone? Headphones?
No Yes
Yes No
No No
No Yes
Yes No
Refer to
Section 1.2, page 15