Cirrus Logic CDB42L73 - Manual (Page 17)

DS882DB1 17
CDB42L73
4.3.4 Analog Input Tab
The “Analog Input” tab contains the main controls for setting the analog input circuitry options of the
CS42L73. A brief description of each control group is described below.
• Analog Input Path Basic Configuration - register controls to select the input (line or microphone) and
configure volume settings of the CS42L73’s analog input
• MIC Bias Configuration - register controls to configure the CS42L73’s microphone bias circuitry
• Refresh Page - reads all registers in all devices and updates the values in the GUI
• Reset CS42L73 - resets the CS42L73
Figure 9. The “Analog Input” Tab in FlexGUI for the CDB42L73