TDA7311 Datasheet, PDF (8/11 Pages) STMicroelectronics – SERIAL BUS CONTROLLED AUDIO PROCESSOR

TDA7311
SOFTWARE SPECIFICATION (continued)
VOLUME GAIN
MSB
LSB
1.25dB STEPS
1
X
X
X
0
0
0
0
0.00
1
X
X
X
0
0
0
1
1.25
1
X
X
X
0
0
1
0
2.50
1
X
X
X
0
0
1
1
3.75
1
X
X
X
0
1
0
0
5.00
1
X
X
X
0
1
0
1
6.25
1
X
X
X
0
1
1
0
7.50
1
X
X
X
0
1
1
1
8.75
1
X
X
X
1
0
0
0
10.00
1
X
X
X
1
0
0
1
11.25
SPEAKER ATTENUATION
MSB
LSB
1.25dB STEPS
1
0
0
0
0
1
0
0
1
-1.25
1
0
1
0
-2.50
1
0
1
1
-3.75
1
1
0
0
-5.00
1
1
0
1
-6.25
1
1
1
0
-7.50
1
1
1
1
-8.75
10dB STEPS
1
X
0
0
0
0
1
X
0
0
1
-10
1
X
0
1
0
-20
1
X
0
1
1
-30
1
X
1
1
1
1
1
1
MUTE
AUDIO SWITCH
MSB
LSB INPUT
1
X
X
X
X
0
0
0
MONO
1
X
X
X
X
0
0
1
DIFF1
1
X
X
X
X
0
1
0
DIFF2
1
X
X
X
X
0
1
1
IN3
1
X
X
X
X
1
0
0
IN4
1
X
X
X
X
1
1
1
SECMUTE
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