Figure 8. mixer diagram, Cs4297a – Cirrus Logic CS4297A User Manual
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CS4297A
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VOL
MUTE
VOL
MUTE
VOL
MUTE
VOL
VOL
MUTE
VOL
VOL
VOL
MUTE
BOOST
Σ
Σ
Σ
1/2
OUTPUT
BUFFER
OUTPUT
BUFFER
OUTPUT
BUFFER
VOL
VOL
ADC
INPUT
MUX
VOL
ADC
MUTE
PCM_OUT
PC_BEEP
PHONE
MIC1
MIC2
LINE
CD
VIDEO
AUX
ANALOG STEREO
IN
PUT MI
XER
ANALOG STEREO
OUTPUT MIXER
MASTER
VOLUME
ALT LINE
VOLUME
MONO
VOLUME
MONO OUT
SELECT
STEREO TO
MONO MIXER
MAIN ADC
GAIN
MAIN A/D
CONVERTERS
MIC
SELECT
MONO OUT
LINE OUT
PCM_IN
DAC
MAIN D/A
CONVERTERS
Σ
1/2
STEREO TO
MONO MIXER
MUTE
MUTE
MUTE
3D
ALT LINE OUT
Σ
3D OUTPUT
MIXER
VOL
MUTE
MUTE
MUTE
DAC DIRECT
MODE
PC BEEP BYPASS
BYPASS
BUFFER
Figure 8. Mixer Diagram
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DS318PP6
CS4297A
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