CDB42L55 Cirrus Logic Inc, CDB42L55 Datasheet - Page 51

• Manufacturer Part Number: CDB42L55
• Description: Eval Bd Ultra Low Power Stereo Codec
• Manufacturer: Cirrus Logic Inc

Specifications of CDB42L55

• Main Purpose: Audio, CODEC
• Embedded: Yes, FPGA / CPLD
• Utilized Ic / Part: CS42L55
• Primary Attributes: 2 Stereo Analog Inputs, Stereo Line and Headphone Outputs, S/PDIF Transmitter and Receiver
• Secondary Attributes: GUI, USB, RS232, I2C Interfaces, USB or External or Battery Power Supply
• Product: Audio Modules
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 598-1506; CDB-42L55

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