3 mute control - address 0ah, 1 mute channel x (bit 0 - 7), 4 device configuration 1 - address 0bh (bit 5) – Cirrus Logic CS3318 User Manual
Page 33: 1 enable mute input (bit 5), 2 mute input polarity (bit 4), Cs3318
DS693F1
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CS3318
7.3
Mute Control - Address 0Ah
7.3.1
Mute Channel X (Bit 0 - 7)
Default = 0
Function:
Each bit controls the individual mute state of its respective channel. When set, the mute condition is
active. When cleared, the mute condition is released.
for more information about the muting behavior of the CS3318.
7.4
Device Configuration 1 - Address 0Bh (Bit 5)
7.4.1
Enable MUTE Input (Bit 5)
Default = 1
Function:
When set, the MUTE input pin is enabled and will generate a mute condition when active. When
cleared, the MUTE input pin is ignored and will not generate a mute condition.
7.4.2
MUTE Input Polarity (Bit 4)
Default = 0
Function:
This bit controls the active level of the MUTE input pin.
When set, the mute condition is active when the MUTE pin is high. When cleared, the mute condition
is active when the MUTE pin is low.
7
6
5
4
3
2
1
0
MuteCh8
MuteCh7
MuteCh6
MuteCh5
MuteCh4
MuteCh3
MuteCh2
MuteCh1
7
6
5
4
3
2
1
0
Reserved
Reserved
EnMuteIn
MutePolarity
Ch8=7
Ch6=5
Ch4=3
Ch2=1