AK4618 Datasheet, PDF (32/60 Pages) Asahi Kasei Microsystems – 192kHz 24-bit 6ch/12ch Audio CODEC with Microphone Interface

[AK4618]
LRCK (Mode25)
LRCK (Mode20)
256 BICK
BICK(256fs)
SDTO1(o)
23 0
23 0
23 0
23 0
23 0
23 0
23 0
23 0
*
23
Data 1
32 BICK
Data 2
32 BICK
Data 3
32 BICK
Data 4
32 BICK
Data 5
32 BICK
Data 6
32 BICK
Data 7
32 BICK
Data 8
32 BICK
SDTI1(i)
SDTI2(i)
15 14 0 15 14 0 15 14 0 15 14 0 15 14 0 15 14 0 15 14 0 15 14 0 15
4
L1
R1
L2
R2
L3
R3
L4
R4
32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK
15 14 0 15 14 0 15 14 0 15 14 0
19
L5
32 BICK
R5
32 BICK
L6
32 BICK
R6
32 BICK
TDMI (i) *
23 0
23 0
23
Data 7 Data 8
32 BICK 32 BICK
(*: Optional)
Figure 22. Mode 20/25 Timing (TDM256 Mode)
256 BICK
LRCK (Mode26)
LRCK (Mode21)
BICK(256fs)
SDTO1 (o)
23 0
23 0
23 0
23 0
23 0
23 0
Data 1
32 BICK
Data 2
32 BICK
Data 3
32 BICK
Data 4
32 BICK
Data 5
32 BICK
Data 6
32 BICK
23 0
23 0
*
23
Data 7
32 BICK
Data 8
32 BICK
SDTI1(i)
19 18 0 19 18 0 19 18 0 19 18 0 19 18 0 19 18 0 19 18 0 19 18 0 19
L1
32 BICK
R1
32 BICK
L2
32 BICK
R2
32 BICK
L3
32 BICK
R3
32 BICK
L4
32 BICK
R4
32 BICK
SDTI2(i)
19 18 0 19 18 0 19 18 0 19 18 0
19
L5
R5
L6
R6
32 BICK 32 BICK 32 BICK 32 BICK
TDMI (i) *
23 0
23 0
23
Data 7 Data 8
32 BICK 32 BICK
(*: Optional)
Figure 23. Mode 21/26 Timing (TDM256 Mode)
015000617-E-00
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2015/01