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Table 7. example digital volume settings, Cs4341 – Cirrus Logic CS4341 User Manual

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CS4341

30

DS298F5

6.5.2 VOLUME (VOLx)

BIT 0-6

Default = 0 dB (No Attenuation)

Function:

The digital volume control allows the user to attenuate the signal in 1 dB increments from 0 to -90 dB.
Volume settings are decoded as shown in Table 7. The volume changes are implemented as dictated
by the Soft and Zero Cross bits in the Transition and Mixing Control (address 02h) register. All volume
settings less than - 94 dB are equivalent to enabling the Mute bit.

Binary Code

Decimal Value

Volume Setting

0000000

0

0 dB

0010100

20

-20 dB

0101000

40

-40 dB

0111100

60

-60 dB

1011010

90

-90 dB

Table 7. Example Digital Volume Settings

See also other documents in the category Cirrus Logic Hardware: