NJW1165 查看數據表（PDF） - Japan Radio Corporation

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NJW1165

AUDIO PROCESSOR

Japan Radio Corporation  

NJW1165

d) TONE CONTROL TREBLE SETTING

Select

BIT

Address

D7

D6

D5

D4

D3

03H

BCT

TREB

D2

BCST

D1

D0

SUB-TREB

•BCT: Boost cut select for Treble control

“0”: Cut

“1”: Boost

•TREB: Treble control (1dB/step)

Cut Level

: -15dB to 0dB(1dB/Step)

Boost Level

: 0dB to +15dB(1dB/Step)

•BCST: Boost cut select for Sub-Treble control

“0”: Cut

“1”: Boost

•SUB-TREB: Sub-Treble control (1dB/step)

Sub-Cut Level

: -3dB to 0dB(1dB/Step)

Sub-Boost Level : 0dB to +3dB(1dB/Step)

e) OUTPUT AND AUXILIARY SETTING

Select

Address

D7

D6

D5

05H

OUT

Don’t Care Don’t Care

BIT

D4

D3

SUR0

AGC1

D2

AGC0

D1

AUX1

D0

AUX0

•OUT: ON/OFF Switch for OUTPUT

“0” : OFF

“1” : ON

NOTE) The click noise may be generated by changing the “OUT” switch.

Provide the external circuit for avoiding the click noise on above condition.

•Surround Setting

Surround Function

Surround OFF

Surround Effect1

Surround Effect2

Simulated Stereo

SUR0(05H:D4)

0

0

1

1

SUR(01H:D0),

0

1

1

0

Remarks

Input through

Surround Effect Small ( 8.0dB typ. )

Surround Effect Large (12.7dB typ. )

For monaural signal input only

NOTE) The click noise may be generated by changing the Surround mode setting.

Provide the external circuit for avoiding the click noise on above condition.

•AGC Level Setting

AGC Level

AGC1(D3)

150mVrms

0

300mVrms

0

400mVrms

1

540mVrms

1

•AUX1/AUX0: Auxiliary port High/Low

“0”: Logic output ”Low”

“1”: Logic output ”High”

AGC0(D2)

0

1

0

1

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