CS42L55 Datasheet, PDF (51/73 Pages) Cirrus Logic – Ultra Low Power, Stereo CODEC w/Class H Headphone Amp

6.13.4 Invert PCM Signal Polarity
Configures the polarity of the digital input signal.
INV_PCMx
0
1
PCM Signal Polarity
Not Inverted
Inverted
CS42L55
6.13.5 Master Playback Mute
Configures a digital mute on the master volume control for channel x.
MSTxMUTE
0
1
Master Mute
Not muted.
Muted
6.14 ADCx Mixer Volume:
ADCA (Address 10h) & ADCB (Address 11h)
7
AMIXxMUTE
6
AMIXxVOL6
5
AMIXxVOL5
4
AMIXxVOL4
3
AMIXxVOL3
2
AMIXxVOL2
1
AMIXxVOL1
0
AMIXxVOL0
6.14.1 ADC Mixer Channel x Mute
Configures a digital mute on the ADC mix in the DSP Engine.
AMIXxMUTE
0
1
ADC Mixer Mute
Disabled
Enabled
6.14.2 ADC Mixer Channel x Volume
Sets the volume/gain of the ADC mix in the DSP Engine.
AMIXxVOL[6:0]
001 1000
...
000 0001
000 0000
111 1111
...
001 1001
Step Size:
Volume
+12.0 dB
...
+0.5 dB
0 dB
-0.5 dB
...
-51.5 dB
0.5 dB
DS773F1
51