CXA2074S 查看數據表（PDF） - Sony Semiconductor

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CXA2074S

US Audio Multiplexing Decoder

Sony Semiconductor 

CXA2074Q/S

I2C BUS Register Data Standard Setting Values

Number Classifi- Standard

Register of bits cation setting

Contents

Setting value when electrical

characteristics are measured

ATT

4

A

9

VCO

FILTER

6

A

6

A

1F

1F

Center point

Adjustment point

SPECTRAL 6

A

1F

WIDEBAND 6

A

1F

TEST-DA

1

T

TEST1

1

T

0

Normal mode

0

Standard setting value

FST

1

T

0

Normal mode

FST = 0

VOL-L

6

U

3F

3F = 0dB

VOL-R

6

U

3F

3F = 0dB

BASS

4

U

8

7 or 8 = 0dB

TREBLE

4

U

8

7 or 8 = 0dB

NRSW

FOMO

1

U

1

U

—

According to the mode control table

—

TVSW

EXT

1

U

1

U

0

TV decoder output selection

0

Standard setting value

FEXT1

FEXT2

PSW

M1

M2

1

U

1

U

1

U

1

U

1

U

0

External input 1 forced MONO

Standard setting value

0

External input 2 forced MONO

Standard setting value

0

TVSW output selection

Standard setting value

1

Mute OFF

1

ATTSW

SAPC

1

S

1

S

—

Fixed by the set specifications

—

Classification A: Adjustment

U: User control

S: Proper to set

T: Test

– 19 –

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