AK4558EN Datasheet, PDF (57/94 Pages) Asahi Kasei Microsystems – 108dB 216kHz 32Bit CODEC with PLL

[AK4558]
Mode
28
29
30
31
32
33
34
35
36
37
38
39
M/S TDM1 TDM0 DIF2 DIF1 DIF0 SDTO (ADC) SDTI (DAC) BICK
0
0
0
0
N/A
0
0
0
1
N/A
24bit MSB
24bit MSB
0
0
1
0
justified
justified
128fs
0
0
1
1
24bit I²S Compatible
128fs
0
1
0
0
24bit MSB
justified
24bit LSB
justified
128fs
0
1
0
1
32bit MSB
32bit LSB
128fs
justified
justified
32bit MSB
32bit MSB
0
1
1
0
justified
justified
128fs
0
1
1
1
0
1
0
0
0
0
32bit I²S Compatible
N/A
128fs
0
0
0
1
N/A
0
0
1
0
24bit MSB
24bit MSB
128fs
justified
justified
0
0
1
1
24bit I²S Compatible
128fs
24bit MSB
24bit LSB
0
1
0
0
justified
justified
128fs
0
1
0
1
32bit MSB
justified
32bit LSB
justified
128fs
0
1
1
0
32bit MSB
32bit MSB
128fs
justified
justified
0
1
1
1
32bit I²S Compatible
128fs
Table 26. Audio Interface Format (TDM128 Mode) (N/A: Not available)
Figure
Figure 37
Figure 38
Figure 39
Figure 39
Figure 37
Figure 38
Figure 37
Figure 38
Figure 39
Figure 39
Figure 37
Figure 38
LRCK
Mode22 26
LRCK
Mode16 20
BICK (256fs)
SDTI
Mode16 22
SDTI
Mode20 26
SDTO
Mode16 22
SDTO
Mode20 26
256 BICK
23 22 0 23 22 0 23 22 0 23 22 0 23 22 0 23 22 0 23 22 0 23 22 0 23 22
31 30
0 31 30
0 31 30
0 31 30
0 31 30
0 31 30
0 31 30
0 31 30
0 31 30
23 22 0 23 22 0 23 22 0 23 22 0 23 22 0 23 22 0 23 22 0 23 22 0 23 22
31 30
0 31 30
0 31 30
0 31 30
0 31 30
0 31 30
0 31 30
0 31 30
0 31 30
L1
R1
L2
R2
L3
R3
L4
R4
32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK
Figure 34. Mode 16/20/22/26 Timing (TDM256 mode, MSB justified)
015004500-E-02
- 57 -
2015/09