Datasheet

PCM9211
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SBAS495 JUNE 2010
Register 46h, ADC L-Ch, Digital ATT Control
(Address: 46h, Write and Read)
DATA B7 B6 B5 B4 B3 B2 B1 B0
Reg Name ADATTL7 ADATTL6 ADATTL5 ADATTL4 ADATTL3 ADATTL2 ADATTL1 ADATTL0
Default Value 1 1 0 1 0 1 1 1
Memo
ADATTL[7:0]: ADC L-Ch, Digital ATT Setting
1111 1111: +20.0 dB
1111 1110: +19.5 dB
1101 0111: 0 dB (default)
1101 0110: –0.5 dB
0000 1111: –100 dB
Others: Mute
SPACER
SPACER
Register 47h, ADC R-Ch, Digital ATT Control
(Address: 47h, Write and Read)
DATA B7 B6 B5 B4 B3 B2 B1 B0
Reg Name ADATTR7 ADATTR6 ADATTR5 ADATTR4 ADATTR3 ADATTR2 ADATTR1 ADATTR0
Default Value 1 1 0 1 0 1 1 1
Memo
ADATTR[7:0]: ADC R-Ch, Digital ATT Setting
1111 1111: +20.0 dB
1111 1110: +19.5 dB
1101 0111: 0 dB (default)
1101 0110: –0.5 dB
0000 1111: –100 dB
Others: Mute
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