[AK4438]
Mode
TDM1 TDM0 DIF2 DIF1 DIF0 SDTI Format
LRCK BICK
0
1
2
0
0
0
0
0
1
0
1
0
16-bit LSB justified
20-bit LSB justified
24-bit MSB justified
16-bit I2S compatible
24-bit I2S compatible
24-bit LSB justified
32-bit LSB justified
32-bit MSB justified
32-bit I2S compatible
N/A
H/L
H/L
H/L
L/H
32fs
40fs
48fs
32fs
3
0
1
1
Normal
(Note 21)
L/H
H/L
H/L
H/L
L/H
0
0
48fs
48fs
64fs
64fs
64fs
128fs
128fs
128fs
128fs
128fs
128fs
128fs
128fs
256fs
256fs
256fs
256fs
256fs
256fs
256fs
256fs
512fs
512fs
512fs
512fs
512fs
512fs
512fs
512fs
4
5
6
7
-
-
8
9
10
11
12
13
-
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
N/A
24-bit MSB justified
24-bit I2S compatible
24-bit LSB justified
32-bit LSB justified
32-bit MSB justified
32-bit I2S compatible
N/A
TDM128
TDM256
TDM512
0
1
1
1
0
1
-
N/A
14
15
16
17
18
19
-
24-bit MSB justified
24-bit I2S compatible
24-bit LSB justified
32-bit LSB justified
32-bit MSB justified
32-bit I2S compatible
N/A
-
N/A
20
21
22
23
24
25
24-bit MSB justified
24-bit I2S compatible
24-bit LSB justified
32-bit LSB justified
32-bit MSB justified
32-bit I2S compatible
Note 21. BICK that is input to each channel must be longer than the bit length of setting format.
(N/A: Not available)
Table 9. Audio Data Format
016001925-E-00
2016/03
- 26 -
AKM [ ASAHI KASEI MICROSYSTEMS ]
