Loudness

MSB

LSB

FUNCTION

010

X

X

L

X

X

0

1

LOUDNESS ON

LOUDNESS OFF

x = don‘t care

For examples Loudness Off can be programmed by the following 8 bit string:

01000 100

Bass and Treble

0

0

1

1

1

1

0

1

C3

C3

C2

C2

C1

C1

C0

C0

Bass

Treble

0

0

0

0

0

0

0

0

1

1

1

1

1

1

1

1

0

0

0

0

1

1

1

1

1

1

1

1

0

0

0

0

0

0

1

1

0

0

1

1

1

1

0

0

1

1

0

0

0

1

0

1

0

1

0

1

1

0

1

0

1

0

1

0

-14

-12

-10

-8

-6

-4

-2

0

0

2

4

6

8

10

12

14

C3 = Sign

For example Bass at -10dB is obtained by the following 8 bit string:

01100 010

TDA7315

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