PCM9211
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SBAS495 –JUNE 2010
Register 49h, ADC Function Control 3/3
(Address: 49h, Write and Read)
DATA
Reg Name
Default Value
Memo
B7
RSV
0
B6
RSV
0
B5
RSV
0
B4
ADZCDD
0
B3
ADBYP
0
B2
ADPHSE
0
B1
ADMUTR
0
B0
ADMUTL
0
ADZCDD: Zero-Crossing Detection Disable for Digital Attenuation
0: Enable (default)
1: Disable.
ADBYP: High-Pass Filter Bypass Control
0: Normal output, HPF enable (default)
1: Bypassed output, HPF disenable
ADPHSE: Input Phase Select
0: Normal input (default)
1: Invert Input
ADMUTR: Soft Mute Control, R-Ch
0: Mute disabled (default)
1: Mute enabled
ADMUTL: Soft Mute Control, L-Ch
0: Mute disabled (default)
1: Mute enabled
The mute bits, ADMUTL and ADMUTR, are used to enable or disenable the soft mute function for the
corresponding ADC outputs, DOUT.
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