CDB8427(2004) View Datasheet(PDF) - Cirrus Logic

Part Name

Description

Manufacturer

CDB8427
(Rev.:2004)

96 kHz Digital Audio Interface Transceiver

Cirrus Logic 

CS8427

Left

Justified

(Out)

OLRCK

OSCLK

SDOUT

Left

MSB

I2 S

(Out)

OLRCK

OSCLK

SDOUT

Left

MSB

Right

LSB

MSB

Right

LSB

MSB

LSB

MSB

LSB

MSB

Right

Justified

(Out)

OLRCK

OSCLK

SDOUT

Left

LSB MSB Extended MSB

Right

LSB MSB Extended MSB

LSB MSB Ex

OLRCK

AES3

Left

Direct

(Out)

OSCLK

Right

SDOUT LSB

MSB V U C Z

LSB

MSB V U C Z

LSB

Left Justified

I²S

Right Justified

AES3 Direct

SOMS*

X

X

1

X

SOSF*

X

X

X

X

SORES[1:0]* SOJUST*

XX

0

XX

0

XX

1

11

0

SODEL*

0

1

0

0

SOSPOL* SOLRPOL*

0

0

0

1

0

0

0

0

X = don’t care to match format, but does need to be set to the desired setting

* See Serial Output Data Format Register Bit Descriptions for an explanation of the meaning of each bit

Figure 16. Serial Audio Output Example Formats

24

DS477F1

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