CXD2589Q View Datasheet(PDF) - Sony Semiconductor

Part Name

Description

Manufacturer

CXD2589Q

CD Digital Signal Processor

Sony Semiconductor 

Command bit

Processing

ZDPL = 1

LMUT and RMUT pins are high when muted.

ZDPL = 0

LMUT and RMUT pins are low when muted.

∗ See "Mute flag output" for the mute flag output conditions.

CXD2589Q

Command bit

ZMUT = 1

ZMUT = 0

Zero detection mute is on.

Zero detection mute is off.

Processing

Command bit

DCOF = 1

DC offset is off.

DCOF = 0

DC offset is on.

∗ DCOF can be set when OPSL1 = 1.

∗ Set DC offset to off when zero detection mute is on.

Processing

$AX commands (OPSL2 = 0)

Data 1

Command

D3 D2 D1 D0 D3

Audio CTRL 0 0 Mute ATT 0

∗ Data 2 and subsequent data are DF/DAC function settings.

Data 2

Data 3

D2 D1 D0 D3 D2

0 0 EMPH SMUT 0

OPSL2

Data 3

Data 4

Data 5

Data 6

D1 D0 D3 D2 D1 D0 D3 D2 D1 D0 D3 D2 D1 D0

AD9 AD8 AD7 AD6 AD5 AD4 AD3 AD2 AD1 AD0 — — — —

$AX commands (OPSL2 = 1)

Data 1

Command

D3 D2 D1 D0 D3

Audio CTRL 0 0 Mute ATT 0

∗ Data 2 and subsequent data are DF/DAC function settings.

Data 2

Data 3

D2 D1 D0 D3 D2

0 1 EMPH SMUT 0

OPSL2

Data 3

Data 4

Data 5

Data 6

D1 D0 D3 D2 D1 D0 D3 D2 D1 D0 D3 D2 D1 D0

AD9 AD8 AD7 AD6 AD5 AD4 AD3 AD2 AD1 AD0 FMUT LRWO BSBST BBSL

– 20 –

Share Link: