1 line channel x mute, 2 line volume control, 1 line channel x mute 6.22.2 line volume control – Cirrus Logic CS42L55 User Manual
Page 58: Line volume control” on, P 58, Linexmute, Cs42l55
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58
DS773F1
CS42L55
6.22
Line Volume Control:
LINEA (Address 1Ch) & LINEB (Address 1Dh)
6.22.1
Line Channel x Mute
Configures an analog mute on the line amplifier.
6.22.2
Line Volume Control
Sets the volume of the signal out of the line amplifier.
Note:
1.
The step size may deviate from 1.0 dB. Refer to
.
7
6
5
4
3
2
1
0
LINExMUTE
LINExVOL6
LINExVOL5
LINExVOL4
LINExVOL3
LINExVOL2
LINExVOL1
LINExVOL0
LINExMUTE
HP Amp Mute
0
Disabled
1
Enabled
LINExVOL[6:0]
Line Volume
0111111
12 dB
...
...
0001100
12 dB
...
...
0000001
+1.0 dB
0000000
0 dB
1111111
-1.0 dB
...
...
1000100
-60.0 dB (Actual volume is approximately -58 dB.
)
...
...
1000000
-60.0 dB (Actual volume is approximately -58 dB.
)
Step Size:
1.0 dB
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