AK4618 Datasheet, PDF (33/60 Pages) Asahi Kasei Microsystems – 192kHz 24-bit 6ch/12ch Audio CODEC with Microphone Interface

[AK4618]
LRCK (Mode27)
LRCK (Mode22)
256 BICK
BICK(256fs)
SDTO1 (o)
23 22 0 23 22 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)
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
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)
23 22 0 23 22 0 23 22 0 23 22 0
23
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 24. Mode 22/27 Timing (TDM256 Mode)
256 BICK
LRCK (Mode28)
LRCK (Mode23)
BICK(256fs)
SDTO1 (o)
23 0
23 0
23 0
23 0
23 0
23 0
23 0
23 0
*
23
Data 1 Data 2 Data 3 Data 4 Data 5 Data 6 Data 7 Data 8
32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK
SDTI1(i)
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
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)
23 22 0 23 22 0 23 22 0 23 22 0
L5
32 BICK
R5
32 BICK
L6
32 BICK
R6
32 BICK
23 22
TDMI (i) *
23 0
23 0
23
Data 7 Data 8
32 BICK 32 BICK
(*: Optional)
Figure 25. Mode 23/28 Timing (TDM256 Mode)
015000617-E-00
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2015/01