AD1986A Analog Devices, AD1986A Datasheet - Page 20

• Manufacturer Part Number: AD1986A
• Description: HD Audio SoundMAX Codec
• Manufacturer: Analog Devices

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AD1986A
Table 70. C/LFE/Line In Mixer
NID
0x29
Table 71. MIC/Line In/C/LFE Mixer
NID
0x2A
Table 72. MIC_1/2 Mixer
NID
0x2B
4
Name
C/LFE / Line In Mixer
Name
MIC/Line In/C/LFE Mixer
Name
MIC_1/2 Mixer
TID
0x2
TID
0x2
TID
0x2
Type
Audio Mixer
Type
Audio Mixer
Type
Audio Mixer
Rev. 0 | Page 20 of 56
Description
Mixes the C/LFE and LINE_IN input signals together to
support simultaneous microphones on front and rear panels.
Multiple microphones do not have individual gain controls.
Description
Mixes the MIC1/2_IN, LINE_IN and C/LFE input signals to
support simultaneous microphones on front and rear panels.
Multiple microphones do not have individual gain controls.
Description
Mixes the left and right channels of the selected microphone
input into a mono stream. This signal drives both the left and
right channels of the following circuitry. Used to mix two
mono microphones on separate jacks. Left and right
microphones can be programmed with separate gain boost
(0 dB, 10 dB, 20 dB, or 30 dB), but do not have any other gain
or mute controls.