2 dac volume controls tab, Figure 2. dac volume controls tab, Figure 2.dac volume controls tab – Cirrus Logic CDB43L21 User Manual
Page 9: S. see, Section 2.2, Cdb43l21
DS723DB1
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CDB43L21
2.2
DAC Volume Controls Tab
The “DAC Volume Controls” tab provides high-level control of all volume settings in the CS43L21. Status
text detailing the CS43L21’s specific configuration is shown in read-only edit boxes, in parenthesis, or it ap-
pears 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 (a description of each register is included in
the CS43L21 data sheet):
Digital Volume Control - Includes all digital volume controls and adjustments for the DAC.
Analog Multipliers - Includes the control for the analog gain of the output amplifier and displays the full-scale
output factors.
Limiter Configuration - Includes all configuration settings for the Limiter.
Tone Control - Includes all bass and treble boosting controls and adjustments.
BEEP Generator - Includes all configuration settings for the BEEP generator.
Update - Reads all registers in the CS43L21 and reflects the current values in the GUI.
Reset - Resets the CS43L21.
Figure 2. DAC Volume Controls Tab