[AK4612]
LRCK
0
0
0
1
2
16
17
18
24
25
31
0
1
2
16
17
18
24
24
24
25
25
25
31
31
31
0
0
0
1
BICK(64fs)
SDTO(o)
23 22
8
7
6
0
23 22
8
7
6
0
23
15 14
8
7
1
0
15 14
Rch Data
8
7
7
7
1
1
1
0
0
0
Don’t Care
Don’t Care
SDTI(i)
SDTO-23:MSB, 0:LSB; SDTI-15:MSB, 0:LSB
Lch Data
Figure 23. Mode 0/5 タイミング (Stereo Mode)
LRCK
1
2
12
13
14
24
25
31
0
1
2
12
13
14
1
1
1
BICK(64fs)
SDTO(o)
23 22
12 11 10
19 18
0
23 22
12 11 10
19 18
Don’t Care
0
23
8
7
1
0
8
Don’t Care
SDTI(i)
SDTO-23:MSB, 0:LSB; SDTI-19:MSB, 0:LSB
Lch Data
Rch Data
Figure 24. Mode 1/6 タイミング (Stereo Mode)
LRCK
1
2
8
9
10
24
25
31
0
1
2
8
9
10
BICK(64fs)
SDTO(o)
23 22
16 15 14
23 22
0
23 22
16 15 14
23 22
Don’t Care
0
23
8
7
1
0
8
Don’t Care
SDTI(i)
23:MSB, 0:LSB
Lch Data
Rch Data
Figure 25. Mode 2/7 タイミング (Stereo Mode)
LRCK
0
1
2
21
22
23
24
28
29
30
31
0
1
2
22
23
24
28
29
30
31
0
BICK(64fs)
SDTO(o)
23 22
23 22
2
2
1
1
0
0
23 22
23 22
2
2
1
1
0
0
23
23
Don’t Care
Don’t Care
SDTI(i)
23:MSB, 0:LSB
Lch Data
Rch Data
Figure 26. Mode 3/8 タイミング (Stereo Mode)
MS1039-J-01
2009/06
- 35 -
AKM [ ASAHI KASEI MICROSYSTEMS ]
