CDB43L21 Cirrus Logic Inc, CDB43L21 Datasheet - Page 9

• Manufacturer Part Number: CDB43L21
• Description: BOARD EVAL FOR CS43L21 DAC
• Manufacturer: Cirrus Logic Inc

Specifications of CDB43L21

• Description/function: Audio D/A
• Operating Supply Voltage: 5 V
• Product: Audio Modules
• For Use With/related Products: CS43L21
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
• Other names: 598-1528

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
DS723DB1
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