Audio Subsystem; Audio Subsystem Software; Audio Jack Support - Intel DQ77CP Specification

1.8

Audio Subsystem

The board supports the Intel
audio subsystem consists of the following:
Intel Q77 Express Chipset
•
Realtek ALC892 audio codec
•
The audio subsystem has the following features:
Advanced jack sense for the back panel audio jacks that enables the audio codec to
•
recognize the device that is connected to an audio port. The back panel audio
jacks are capable of retasking according to the user's definition, or can be
automatically switched depending on the recognized device type.
Front panel Intel HD Audio and AC '97 audio support.
•
3-port analog audio out stack.
•
• A signal-to-noise (S/N) ratio of 95 dB.
• Windows 7 Ultimate certification.
Table 4 lists the supported functions of the front panel and back panel audio jacks.
Table 4. Audio Jack Support
Audio Jack
Front panel – Green
Front panel – Pink
Back panel – Blue
Back panel – Green
Back panel – Pink
1.8.1

Audio Subsystem Software

The latest audio software and drivers are available from Intel's World Wide Web site.
For information about
Obtaining audio software and drivers
®
High Definition Audio (Intel
Micro-
phone Headphones
Default
Default
(ctrl panel)
(ctrl panel) (ctrl panel)
(ctrl panel)
Product Description
®
HD Audio) subsystem. The
Line Out Line In
(Front Spks) (Surround)
(ctrl panel) Default
(ctrl panel)
Default (ctrl panel)
(ctrl panel)
(ctrl panel) (ctrl panel)
Refer to
Section 1.2, page 16
Mic-In
(Center/Sub)
(ctrl panel)
(ctrl panel)
Default
(ctrl panel)
25