ASAHI KASEI
[AK4112A]
LRCK(0)
0
1
2
15
16
17
31
0
1
2
15
16
17
31
0
1
BICK
(0:64fs)
15 14
1
0
15 14
1
0
SDTO(0)
15:MSB, 0:LSB
Lch Data
Rch Data
Figure 5. Mode 0 Timing
LRCK(0)
12
0
1
2
9
10
11
31
0
1
2
9
10
11 12
31
0
1
BICK
(0:64fs)
23 22 21 20
23:MSB, 0:LSB
1
0
23 22 21 20
Rch Data
1
0
SDTO(0)
Lch Data
Figure 6. Mode 3 Timing
LRCK
24
0
1
2
21
22
23
31
0
1
2
21
22
23 24
31
0
1
BICK
(64fs)
23 22 21
2
1
0
23 22
3
2
1
0
23 22
SDTO(0)
23:MSB, 0:LSB
Lch Data
Rch Data
Figure 7. Mode 4, 6 Timing
Mode 4: LRCK, BICK: Output
Mode 6: LRCK, BICK: Input
LRCK
24
0
1
2
22
23
25
31
0
1
2
21
22
23 24
25
31
0
1
BICK
(64fs)
23 22 21
2
1
0
23 22
3
2
1
0
23
SDTO(0)
23:MSB, 0:LSB
Lch Data
Rch Data
Figure 8. Mode 5, 7 Timing
Mode 5: LRCK, BICK: Output
Mode 7: LRCK, BICK: Input
MS0020-E-00
2000/3
- 20 -
AKM [ ASAHI KASEI MICROSYSTEMS ]
