[AK4612]
LRCK
BICK
Mode M/S TDM1 TDM0 DIF2 DIF1 DIF0 SDTO1-3
24bit, Left
SDTI1-4
I/O
I/O
16bit, Right
justified
20bit, Right
justified
24bit, Right
justified
20
21
22
0
0
0
1
1
1
0
0
0
0
0
0
0
0
1
0
1
0
I
I
I
256fs
I
I
I
↑
↑
↑
justified
24bit, Left
justified
24bit, Left
justified
256fs
256fs
24bit, Left
justified
24bit, Left
justified
23
24
25
0
0
1
1
1
1
0
0
0
0
1
0
1
0
0
1
0
0
I
I
256fs
256fs
256fs
I
I
↑
↓
↑
24bit, I2S
24bit, Left
justified
24bit, I2S
16bit, Right
justified
O
O
24bit, Left
justified
24bit, Left
justified
20bit, Right
justified
24bit, Right
justified
26
27
1
1
1
1
0
0
0
0
0
1
1
0
O
O
256fs
256fs
O
O
↑
↑
24bit, Left
justified
24bit, Left
justified
28
29
1
1
1
1
0
0
0
1
1
0
1
0
O
O
256fs
256fs
O
O
↑
↓
24bit, I2S
24bit, I2S
Table 13. オーディオデータフォーマット(TDM256 mode)
LRCK
BICK
Mode M/S TDM1 TDM0 DIF2 DIF1 DIF0 SDTO1-3
24bit, Left
SDTI1-4
I/O
I/O
I
16bit, Right
justified
20bit, Right
justified
24bit, Right
justified
30
31
32
0
0
0
1
1
1
1
1
1
0
0
0
0
0
1
0
1
0
I
I
I
128fs
128fs
128fs
↑
↑
↑
justified
24bit, Left
justified
24bit, Left
justified
I
I
24bit, Left
justified
24bit, Left
justified
33
34
35
0
0
1
1
1
1
1
1
1
0
1
0
1
0
0
1
0
0
I
I
128fs
128fs
128fs
I
I
↑
↓
↑
24bit, I2S
24bit, Left
justified
24bit, I2S
16bit, Right
justified
O
O
24bit, Left
justified
24bit, Left
justified
20bit, Right
justified
24bit, Right
justified
36
37
1
1
1
1
1
1
0
0
0
1
1
0
O
O
128fs
128fs
O
O
↑
↑
24bit, Left
justified
24bit, Left
justified
38
39
1
1
1
1
1
1
0
1
1
0
1
0
O
O
128fs
128fs
O
O
↑
↓
24bit, I2S
24bit, I2S
Table 14. オーディオデータフォーマット(TDM128 mode)
Note. TDM modeで使用する場合、入出力バッファの電源TVDD1は3.0V～3.6Vで使用してください。
MS1039-J-01
2009/06
- 34 -
AKM [ ASAHI KASEI MICROSYSTEMS ]
