ASAHI KASEI
[AK4380]
LRCK
0
1
8
9
10
11
12
31
0
1
8
9
10
11
12
31
0
1
BICK
(64fs)
SDTI
Mode 1
Don’t care
19
0
0
Don’t care
Don’t care
19
0
0
19:MSB, 0:LSB
Don’t care
SDTI
Mode 4
23 22 21 20 19
23 22 21 20 19
23:MSB, 0:LSB
Lch Data
Rch Data
Figure 2. Mode 1,4 Timing
LRCK
0
1
2
22
23
24
30
31
0
1
2
22
23
24
30
31
0
1
BICK
(64fs)
SDTI
23 22
1
0
Don’t care
23 22
1
0
Don’t care
23 22
23:MSB, 0:LSB
Lch Data
Rch Data
Figure 3. Mode 2 Timing
LRCK
0
1
2
3
23
24
25
31
0
1
2
3
23
24
25
31
0
1
BICK
(64fs)
SDTI
0
1
23 22
23:MSB, 0:LSB
Don’t care
23 22
1
0
Don’t care
23
Lch Data
Figure 4. Mode 3 Timing
Rch Data
MS0018-E-01
2000/8
- 11 -
AKM [ ASAHI KASEI MICROSYSTEMS ]
