CDB42L52 Cirrus Logic Inc, CDB42L52 Datasheet - Page 6
![Eval Bd LP Codec W/Class D Spkr Driver](/photos/9/5/90553/cdb42l52_sml.jpg)
CDB42L52
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
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2. SOFTWARE MODE CONTROL
The CDB42L52 may be used with the Microsoft Windows
ware control of the CS42L52, FPGA and CS8421 registers. The latest control software may be downloaded from
www.cirrus.com/msasoftware. Step-by-step instructions for setting up the FlexGUI are provided as follows:
For standard set-up:
For quick set-up, the CDB42L52 may, alternatively, be configured by loading a predefined sample script file:
To create personal scripts files:
1. Download and install the FlexGUI software as instructed on the Website.
2. Connect and apply power to the +5.0 VP binding post.
3. Connect the CDB to the host PC using a USB cable.
4. Launch the Cirrus FlexGUI. Once the GUI is launched successfully, all registers are set to their default reset
5. Refresh the GUI by clicking on the “Update” button. The default state of all registers are now visible.
6. Set up the signal routing in the “Board Configuration” tab as desired.
7. Set up the CS42L52 in the “CODEC Configuration”, “Analog Input Volume”, “DSP Engine” and “Analog and
8. Begin evaluating the CS42L52.
9. On the File menu, click "Restore Board Registers..."
10. Browse to Boards\CDB42L52\Scripts\.
11. Choose any one of the provided scripts to begin evaluation.
12. On the File menu, click "Save Board Registers..."
13. Enter any name that sufficiently describes the created setup.
14. Choose the desired location and save the script.
15. To load this script, follow the instructions from step
state.
PWM Output Volume” tab as desired.
®
-based FlexGUI graphical user interface, allowing soft-
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above.
CDB42L52
DS680DB1