AK4524_12 Datasheet, PDF (14/32 Pages) Asahi Kasei Microsystems – 24Bit 96kHz Audio CODEC

[AK4524]
LRCK
01 2
BICK(64fs)
12 13 14
24 25
SDTO(o)
23 22
12 11 10
0
31 0 1 2
12 13 14
24 25
23 22
12 11 10
0
31 0 1
23
SDTI(i)
Don’t Care 19 18
87
1 0 Don’t Care
SDTO-23:MSB, 0:LSB; SDTI-19:MSB, 0:LSB
Lch Data
Figure 2. Mode 1 Timing
19 18
87
Rch Data
10
LRCK
0 1 2 18 19 20 21 22 23 24 25
BICK(64fs)
SDTO(o)
23 22
5 43 2 1 0
0 1 2 18 19 20 21 22 23 24 25
23 22
5 43210
01
23
SDTI(i)
23 22
5 4 3 2 1 0 Don’t Care 23 22
23:MSB, 0:LSB
Lch Data
Figure 3. Mode 2 Timing
5 4 3 2 1 0 Don’t Care
Rch Data
LRCK
0 1 2 3 19 20 21 22 23 24 25
BICK(64fs)
SDTO(o)
23 22
5 43 2 1 0
0 1 2 3 19 20 21 22 23 24 25
23 22
5 43210
01
SDTI(i)
23 22
5 4 3 2 1 0 Don’t Care 23 22
23:MSB, 0:LSB
Lch Data
Figure 4. Mode 3 Timing
5 4 3 2 1 0 Don’t Care
Rch Data
LRCK
01 2
BICK(64fs)
8 9 10
20 21
SDTO(o)
23 22
16 15 14
0
31 0 1 2
8 9 10
20 21
23 22
16 15 14
0
31 0 1
23
SDTI(i)
Don’t Care 23 22
12 11
1 0 Don’t Care
23:MSB, 0:LSB
Lch Data
Figure 5. Mode 4 Timing
23 22
12 11
Rch Data
10
M0050-E-04
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2012/01