CXD2529Q View Datasheet(PDF) - Sony Semiconductor

Part Name

Description

Manufacturer

CXD2529Q

CD Digital Signal Processor

Sony Semiconductor 

CXD2529Q

$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

Command bit

Mute = 1

Mute = 0

Processing

CD-DSP block mute is on. The zero data is output from the CD-DSP block.

CD-DSP block mute is off.

Command bit

ATT = 1

ATT = 0

Processing

Attenuation (–12dB) is applied to the CD-DSP block output.

Attenuation of the CD-DSP block output is off.

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