CS3318 查看數據表（PDF） - Cirrus Logic

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产品描述 (功能)

生产厂家

CS3318

Stereo Digital Volume Control

Cirrus Logic 

7.3 Mute Control - Address 0Ah

7

MuteCh8

6

MuteCh7

5

MuteCh6

4

MuteCh5

3

MuteCh4

2

MuteCh3

1

MuteCh2

CS3318

0

MuteCh1

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.

See “Muting Controls” on page 21 for more information about the muting behavior of the CS3318.

7.4 Device Configuration 1 - Address 0Bh (Bit 5)

7

Reserved

6

Reserved

5

EnMuteIn

4

MutePolarity

3

Ch8=7

2

Ch6=5

1

Ch4=3

0

Ch2=1

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.

DS693F1

33

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