CONFIDENTIAL INFORMATION Rev. 1.2

May 4, 2020

SABRE9006ADatasheet

ESS TECHNOLOGY, INC. 237 South Hillview Drive, Milpitas, CA 95035, USA Tel (408) 643-

8800 • Fax (408) 643-8801

10

Audio Interface Formats

Several interface formats are provided so that direct connection to common audio processors is possible. The available

formats are shown in the following diagrams. The audio interface format can be set by programming the registers.

23 22 21

2

1

0

23 22 21

2

1

0

MSB

MSB

LSB

LSB

19 18 17

2

1

0

19 18 17

2

1

0

MSB

MSB

LSB

LSB

15 14 13

2

1

0

15 14 13

2

1

0

MSB

MSB

LSB

LSB

23 22

MSB

19 18

MSB

15 14

MSB

SIN

24-bit

SIN

20bit

SIN

16bit

BCLK

LRCLK

LEFT

RIGHT

FIGURE 1A

FIGURE 1A

FIGURE 1A

LEFT JUSTIFIED FORMAT

23 22 21

2

1

0

23 22 21

2

1

0

MSB

MSB

LSB

LSB

19 18 17

2

1

0

19 18 17

2

1

0

MSB

MSB

LSB

LSB

15 14 13

2

1

0

15 14 13

2

1

0

MSB

MSB

LSB

LSB

SIN

24-bit

SIN

20bit

SIN

16bit

BCLK

LRCLK

LEFT

RIGHT

FIGURE 2A

FIGURE 2A

FIGURE 2A

RIGHT JUSTIFIED FORMAT

23 22 21

2

1

0

23 22 21

2

1

0

MSB

MSB

LSB

LSB

19 18 17

2

1

0

19 18 17

2

1

0

MSB

MSB

LSB

LSB

15 14 13

2

1

0

15 14 13

2

1

0

MSB

MSB

LSB

LSB

23 22

MSB

19 18

MSB

15 14

MSB

SIN

24-bit

SIN

20bit

SIN

16bit

BCLK

LRCLK

LEFT

RIGHT

FIGURE 3A

FIGURE 3A

FIGURE 3A

I2S FORMAT

D..

D0

D1

D2

D3

D4

D1

D2

DCLK

FIGURE 4A

D..

D0

D1

D2

D3

D4

D1

D2

DCLK

FIGURE 4B

D..

D0

D1

D2

D3

D4

DSD NORMAL MODE

DSD PHASE MODE