AK4648 Datasheet, PDF (42/119 Pages) Asahi Kasei Microsystems – Stereo CODEC with MIC/HP/SPK-AMP

[AK4648]
LRCK
0123
BICK(32fs)
SDTO(o)
15 14 13
9 10 11 12 13 14 15 0 1 2 3
7 6 5 4 3 2 1 0 15 14 13
9 10 11 12 13 14 15 0 1
7 6 5 4 3 2 1 0 15
SDTI(i)
15 14 13
0123
BICK(64fs)
SDTO(o)
15 14 13
7 6 5 4 3 2 1 0 15 14 13
15 16 17 18
31 0 1 2 3
10
15 14 13
7 6 5 4 3 2 1 0 15
15 16 17 18
31 0 1
10
15
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)
SDTO(o)
15 14 13
9 10 11 12 13 14 15 0 1 2 3
7 6 5 4 3 2 1 0 15 14 13
SDTI(i)
15 14 13
0123
BICK(64fs)
SDTO(o)
15 14 13
7 6 5 4 3 2 1 0 15 14 13
15 16 17 18
31 0 1 2 3
10
15 14 13
SDTI(i)
15 14 13
1 0 Don't Care
15:MSB, 0:LSB
Lch Data
15 14 13
Figure 29. Mode 2 Timing
9 10 11 12 13 14 15 0 1
7 6 5 4 3 2 1 0 15
7 6 5 4 3 2 1 0 15
15 16 17 18
31 0 1
10
10
15
Don't Care 15
Rch Data
MS0625-E-01
- 42 -
2007/06