CDB42L52 Cirrus Logic Inc, CDB42L52 Datasheet - Page 8

• Manufacturer Part Number: CDB42L52
• Description: Eval Bd LP Codec W/Class D Spkr Driver
• Manufacturer: Cirrus Logic Inc

Specifications of CDB42L52

• Main Purpose: Audio, CODEC
• Embedded: Yes, FPGA / CPLD
• Utilized Ic / Part: CS42L52
• Primary Attributes: 4 Stereo Audio Inputs, Stereo Line and Speaker Outputs, S/PDIF Inputs and Outputs
• Secondary Attributes: GUI, I2C, SPI, USB Interfaces
• Description/function: Audio CODECs
• Operating Supply Voltage: 5 V
• Product: Audio Modules
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: CS42L52
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 598-1505

CDB42L52
2.2
CODEC Configuration Tab
The “CODEC Configuration” tab provides high-level control of the CS42L52 register settings. Status text de-
tailing the CODEC’s specific configuration is shown in parenthesis or appears directly below the associated
control. This text will change depending on the setting of the associated control. A description of each con-
trol group is outlined below. See the CS42L52 data sheet for complete register descriptions.
Power Control - Register controls for powering down each device within the CODEC.
ADC Configuration - Controls for the input MUXs, input mixer (summing amp), microphone bias output, and
ADC/SPE mixer.
Serial Port Configuration - Controls for all settings related to the serial I/O data and clocks on the board.
DAC Configuration - Control for the signal source to the DAC and analog output mux.
Update - Reads all registers in the CS42L52 and reflects the current values in the GUI.
Reset - Resets the CS42L52.
Figure 2. CODEC Configuration Tab
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