CRD42L52 Cirrus Logic Inc, CRD42L52 Datasheet - Page 56

• Manufacturer Part Number: CRD42L52
• Description: REFERENCE DESIGN FOR CS42L52
• Manufacturer: Cirrus Logic Inc

Specifications of CRD42L52

• Main Purpose: Audio, CODEC
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: CS42L52
• Primary Attributes: 2 Stereo Analog Inputs, Stereo Line and Headphone Outputs, S/PDIF Transmitter and Receiver
• Secondary Attributes: Graphical User Interface
• Product: Audio Modules
• 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: 598-1580

56
6.16.2 ALCx Zero Cross Disable
6.16.3 PGAx Volume
Configures an override of the analog zero cross setting.
Sets the volume/gain of the Programmable Gain Amplifier (PGA).
Note:
enabled.
ALCxZCDIS
0
1
Application:
PGAxVOL[5:0]
01 1111
...
01 1000
...
00 0001
00 0000
11 1111
...
10 1000
...
10 0000
Step Size:
The PGAxVOL bits are ignored when the PASSTHRUx bit
ALC Zero Cross Disable
OFF; ALC Attack Rate is dictated by the ANLGZC
ON; ALC volume changes take effect at any time, regardless of the ANLGZC setting.
“Automatic Level Control (ALC)” on page 27
Volume
12 dB
...
12 dB
...
+0.5 dB
0 dB
-0.5 dB
...
-6.0 dB
...
-6.0 dB
0.5 dB
5/13/08
(“Ch. x Analog Zero Cross” on page
(“Passthrough Analog” on page
49) setting
CS42L52
DS680F1
52) is