AK4565 Просмотр технического описания (PDF) - Asahi Kasei Microdevices

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AK4565

Low Power 20bit CODEC with built-in ALC

Asahi Kasei Microdevices 

ASAHI KASEI

[AK4565]

LRCK(i)

01 2

BCLK(i:64fs)

SDTO0,1(o) 19 18

12 13 14

20 21

876

0

31 0 1 2

12 13 14

20 21

19 18

876

0

31 0 1

19

SDTI(i)

Don’t Care 19 18

12 11

19:MSB, 0:LSB

Lch Data

1 0 Don’t Care 19 18

12 11

Rch Data

10

Figure 10. Audio Data Timing (No.1)

LRCK(i)

01 2

BCLK(i:64fs)

17 18 19 20 21

SDTO0,1(o) 19 18

3210

01 2

17 18 19 20 21

19 18

3210

01

19

SDTI(i)

19 18

3210

19:MSB, 0:LSB

Lch Data

Don’t Care

19 18

32 10

Don’t Care 19

Rch Data

Figure 11. Audio Data Timing (No.2)

LRCK(i)

0123

BCLK(i:64fs)

SDTO0,1(o)

19 18

17 18 19 20 21

4 32 10

31 0 1 2 3

17 18 19 20 21

19 18

43 2 10

31 0 1

SDTI(i)

19 18

4 3210

19:MSB, 0:LSB

Don’t Care 19 18

4 3 2 1 0 Don’t Care

0 1 2 3 8 9 10 11 12 13 14 15 0 1 2 3 8 9 10 11 12 13 14 15 0 1

BCLK(i:32fs)

SDTO0,1(o) 4 19 18

12 11 10 9 8 7 6 5 4 19 18

12 11 10 9 8 7 6 5 4

SDTI(i)

0 15 14

8 7 6 5 4 3 2 1 0 15 14

SDTO0,1-19:MSB, 0:LSB

SDTI-15:MSB, 0:LSB

Lch Data

8 76 54 3 21 0

Rch Data

Figure 12. Audio Data Timing (No.3)

MS0132-E-01

- 14 -

2003/05

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