AK4125_07 Datasheet, PDF (13/26 Pages) Asahi Kasei Microsystems – 192kHz / 24Bit High Performance Asynchronous SRC

[AK4125]
ILRCK
0123
IBICK(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
IBICK(64fs)
17 18 19 20
31 0 1 2 3
17 18 19 20
31 0 1
SDTI(i)
Don't Care 15 14 13 12
15:MSB, 0:LSB
1 0 Don't Care 15 14 13 12
Lch Data
Rch Data
Figure 1. Mode 0 Timing
210
ILRCK
012
12 13
24
31 0 1 2
12 13
24
IBICK(64fs)
SDTI(i)
Don't Care 19
8
19:MSB, 0:LSB
1 0 Don't Care 19
8
Lch Data
Figure 2. Mode 1 Timing
Rch Data
31 0 1
10
ILRCK
012
IBICK(64fs)
20 21 22 23 24
31 0 1 2
20 21 22 23 24
31 0 1
SDTI(i)
23 22
4 3 2 1 0 Don't Care 23 22
4 3 2 1 0 Don't Care 23
23:MSB, 0:LSB
Lch Data
Rch Data
Figure 3. Mode 2,5 Timing (24bit MSB)
ILRCK
0123
IBICK(64fs)
21 22 23 24 25
012
21 22 23 24 25
01
SDTI(i)
23 22
4 3 2 1 0 Don't Care 23 22
4 3 2 1 0 Don't Care
23:MSB, 0:LSB
Lch Data
Figure 4. Mode 3, 6 Timing (24bit I²S)
Rch Data
MS0379-E-04
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2007/07