AK4584_01 Datasheet, PDF (30/53 Pages) Asahi Kasei Microsystems – 24Bit 96kHz Audio CODEC with DIT/DIR

ASAHI KASEI
[AK4584]
LRCK
0123
BICK(32fs)
SDTO(o)
23 22 21
9 10 11 12 13 14 15 0 1 2 3
15 14 13 12 11 10 9 8 23 22 21
9 10 11 12 13 14 15 0 1
15 14 13 12 11 10 9 8 23
SDTI(i)
15 14 13
0123
BICK(64fs)
SDTO(o)
23 22 21
7 6 5 4 3 2 1 0 15 14 13
17 18 19 20
31 0 1 2 3
76543
23 22 21
7 6 5 4 3 2 1 0 15
17 18 19 20
31 0 1
76543
23
SDTI(i)
Don't Care 15 14 13 12
SDTO-23:MSB, 0:LSB
SDTI-15:MSB, 0:LSB
Lch Data
1 0 Don't Care 15 14 13 12
Rch Data
Figure 11. Mode 0 Timing
210
LRCK
012
BICK(64fs)
12 13
24
SDTO(o)
23 22
12 11
0
31 0 1 2
12 13
24
23 22
12 11
0
SDTI(i)
Don't Care 19
8
1 0 Don't Care 19
8
SDTO-23:MSB, 0:LSB
SDTI-19:MSB, 0:LSB
Lch Data
Rch Data
Figure 12. Mode 1 Timing
31 0 1
23
10
LRCK
012
BICK(64fs)
SDTO(o)
23 22
20 21 22 23 24
43210
31 0 1 2
23 22
SDTI(i)
23 22
4 3 2 1 0 Don't Care 23 22
23:MSB, 0:LSB
Lch Data
Figure 13. Mode 2 Timing
20 21 22 23 24
31 0 1
43210
23
4 3 2 1 0 Don't Care 23
Rch Data
MS0118-E-00
- 30 -
2001/11