CDB42L55 Cirrus Logic Inc, CDB42L55 Datasheet - Page 52
![Eval Bd Ultra Low Power Stereo Codec](/photos/9/8/90867/cdb42l55_sml.jpg)
CDB42L55
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
CDB-42L55
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52
6.15
6.15.1 PCM Mixer Channel x Mute
6.15.2 PCM Mixer Channel x Volume
PMIXxMUTE
7
PCMx Mixer Volume:
PCMA (Address 12h) & PCMB (Address 13h)
Configures a digital mute on the PCM mix from the serial data input (SDIN) to the DSP Engine.
Sets the volume/gain of the PCM mix from the serial data input (SDIN) to the DSP Engine.
PMIXxMUTE
0
1
PMIXxVOL[6:0]
001 1000
...
000 0001
000 0000
111 1111
...
001 1001
Step Size:
PMIXxVOL6
6
PCM Mixer Mute
Disabled
Enabled
Volume
+12.0 dB
...
+0.5 dB
0 dB
-0.5 dB
...
-51.5 dB
0.5 dB
PMIXxVOL5
5
PMIXxVOL4
4
PMIXxVOL3
3
PMIXxVOL2
2
PMIXxVOL1
1
CS42L55
PMIXxVOL0
DS773F1
0
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