AK4618 Datasheet, PDF (28/60 Pages) Asahi Kasei Microsystems – 192kHz 24-bit 6ch/12ch Audio CODEC with Microphone Interface

[AK4618]
Mode M/S TDM1 TDM0 DIF2 DIF1 DIF0 SDTO1
SDTI1-2
20 0
1
21 0
1
22 0
1
23 0
1
24 0
1
25 1
1
26 1
1
27 1
1
28 1
1
29 1
1
0
0
0
0
24bit, Left 16bit, Right
justified
justified
0
0
0
1
24bit, Left 20bit, Right
justified
justified
0
0
1
0
24bit, Left 24bit, Right
justified
justified
0
0
1
1
24bit, Left
justified
24bit, Left
justified
0
1
0
0
24bit, I²S
24bit, I²S
0
0
0
0
24bit, Left 16bit, Right
justified
justified
0
0
0
1
24bit, Left 20bit, Right
justified
justified
0
0
1
0
24bit, Left 24bit, Right
justified
justified
0
0
1
1
24bit, Left
justified
24bit, Left
justified
0
1
0
0
24bit, I²S
24bit, I²S
Table 12. Audio Data Formats (TDM256 mode)
LRCK
I/O
I
BICK
I/O
256fs I
 I 256fs I
 I 256fs I
 I 256fs I
 I 256fs I
 O 256fs O
 O 256fs O
 O 256fs O
 O 256fs O
 O 256fs O
Mode M/S TDM1 TDM0 DIF2 DIF1 DIF0 SDTO1-3
30 0
1
1
0
0
0
L
31 0
1
1
0
0
1
L
32 0
1
1
0
1
0
L
33 0
1
1
0
1
1
L
34 0
1
1
1
0
0
L
35 1
1
1
0
0
0
L
36 1
1
1
0
0
1
L
37 1
1
1
0
1
0
L
38 1
1
1
0
1
1
L
39 1
1
1
1
0
0
L
SDTI1-3
16bit, Right
justified
20bit, Right
justified
24bit, Right
justified
24bit, Left
justified
24bit, I²S
16bit, Right
justified
20bit, Right
justified
24bit, Right
justified
24bit, Left
justified
24bit, I²S
LRCK
I/O
I
BICK
I/O
128fs I
 I 128fs I
 I 128fs I
 I 128fs I
 I 128fs I
 O 128fs O
 O 128fs O
 O 128fs O
 O 128fs O
 O 128fs O
Table 13. Audio Data Formats (TDM128 mode)
015000617-E-00
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2015/01