AK4343 Datasheet, PDF (34/98 Pages) Asahi Kasei Microsystems – Stereo DAC with HP/RCV/SPK-AMP

ASAHI KASEI
[AK4343]
LRCK
(Master)
LRCK
(Slave)
15
BICK(32fs)
0 12
Lch
8 9 10 11 12 13 14 15 16 17 18
Rch
24 25 26 27 26 29 30 31 0
SDTI(i)
0 15 14
15 0 1 2
BICK(64fs)
8 7 6 5 4 3 2 1 0 15 14
14 15 16 17 18
30 31 32 33 34
8 7 6 5 4 32 1 0
46 47 48 49 50
62 63
SDTI(i)
Lch
15 14
Rch
2 1 0 15 14
2 10
1/fs
15:MSB, 0:LSB
Figure 27. Mode 0 Timing (BCKP = “1”, MSBS = “1”)
LRCK
0123
BICK(32fs)
9 10 11 12 13 14 15 0 1 2 3
9 10 11 12 13 14 15 0 1
SDTI(i)
15 14 13
7 6 5 4 3 2 1 0 15 14 13
7 6 5 4 3 2 1 0 15
0123
BICK(64fs)
15 16 17 18
31 0 1 2 3
15 16 17 18
31 0 1
SDTI(i)
Don't Care
15:MSB, 0:LSB
15 14
10
Don't Care
15 14
Lch Data
Rch Data
Figure 28. Mode 1 Timing
210
LRCK
0123
BICK(32fs)
9 10 11 12 13 14 15 0 1 2 3
SDTI(i)
15 14 13
7 6 5 4 3 2 1 0 15 14 13
0123
BICK(64fs)
15 16 17 18
31 0 1 2 3
SDTI(i)
15 14 13
1 0 Don't Care
15:MSB, 0:LSB
Lch Data
15 14 13
9 10 11 12 13 14 15 0 1
7 6 5 4 3 2 1 0 15
15 16 17 18
31 0 1
10
Don't Care 15
Rch Data
Figure 29. Mode 2 Timing
MS0478-E-01
- 34 -
2006/10