CDB42L55 Cirrus Logic Inc, CDB42L55 Datasheet - Page 12

• 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

CDB42L55
4.2
CODEC Configuration Tab
The “CODEC Configuration” tab provides high-level control of the CS42L55 register settings. Status text de-
tailing the CODEC’s specific configuration appears directly below the associated control. This text will
change depending on the setting of the associated control. A description of each control group is outlined
below. See the CS42L55 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, PGA MUX’s, and high-pass filter settings.
Serial Port Configuration - Controls for all settings related to the serial I/O data and clocks on the board.
Update - Reads all registers in the CS42L55 and reflects the current values in the GUI.
Reset - Resets the CS42L55.
Figure 5. CODEC Configuration Tab
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