1.11 Audio Subsystem; Audio Jack Support - Intel BLKDH61WWB3 Technical Product Specification

1.11 Audio Subsystem

The board supports Intel High Definition Audio through the Realtek ALC892 audio
codec interface.
The Realtek ALC892-based audio subsystem supports the following features:
• 6+2-channel audio with independent multi-streaming stereo.
• 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.
• Stereo input and output through back panel jacks
• Headphone and Mic in functions for front panel audio jacks
• S/PDIF audio header
• A signal-to-noise (S/N) ratio of 90 dB
Table 4 lists the supported functions of the front panel and back panel audio jacks.
Table 4. Audio Jack Support
Audio Jack
FP Green
FP Pink Default
Rear Blue
Rear Green
Rear Pink
Micro- Head-
phone phones
Default
Ctrl panel
Line Out
(Front Line In
Speakers) (Surround)
Default
Default
Product Description
Mic In
(Center/Sub)
Default
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