AK4648 Datasheet, PDF (41/119 Pages) Asahi Kasei Microsystems – Stereo CODEC with MIC/HP/SPK-AMP

[AK4648]
LRCK
(Master)
LRCK
(Slave)
15 0 1 2
BICK(32fs)
Lch
SDTO(o)
0 15 14
SDTI(i)
Lch
0 15 14
8 9 10 11 12 13 14 15 16 17 18
8 76
8 76
5 4 32
5 4 32
Rch
1 0 15 14
Rch
1 0 15 14
24 25 26 27 26 29 30 31 0
8 7 6 5 4 32 1 0
8 7 6 5 4 32 1 0
15
BICK(64fs)
SDTO(o)
SDTI(i)
0 12
Lch
15 14
Lch
15 14
14 15 16 17 18
Rch
2 1 0 15 14
Rch
2 1 0 15 14
30 31 32 33 34
2 10
2 10
46 47 48 49 50
62 63
1/fs
15:MSB, 0:LSB
Figure 26. Mode 0 Timing (BCKP bit = “0”, MSBS bit = “1”)
LRCK
(Master)
LRCK
(Slave)
15
BICK(32fs)
0 12
Lch
SDTO(o)
0 15 14
SDTI(i)
Lch
0 15 14
8 9 10 11 12 13 14 15 16 17 18
8 76
8 76
5 4 32
5 4 32
Rch
1 0 15 14
Rch
1 0 15 14
24 25 26 27 26 29 30 31 0
8 7 6 5 4 32 1 0
8 7 6 5 4 32 1 0
15
BICK(64fs)
SDTO(o)
SDTI(i)
0 12
Lch
15 14
Lch
15 14
14 15 16 17 18
Rch
2 1 0 15 14
Rch
2 1 0 15 14
30 31 32 33 34
2 10
2 10
46 47 48 49 50
62 63
1/fs
15:MSB, 0:LSB
Figure 27. Mode 0 Timing (BCKP bit = “1”, MSBS bit = “1”)
MS0625-E-01
- 41 -
2007/06