AK4618 Datasheet, PDF (30/60 Pages) Asahi Kasei Microsystems – 192kHz 24-bit 6ch/12ch Audio CODEC with Microphone Interface

[AK4618]
LRCK
0 1 2 3 22 23 24 25
BICK(64fs)
SDTO(o)
23 22
210
29 30 31 0 1 2 3 22 23 24 25
23 22
210
29 30 31 0 1
SDTI(i)
23 22
2 1 0 Don’t Care
23:MSB, 0:LSB
Lch Data
23 22
2 1 0 Don’t Care
Rch Data
LRCK(Mode15)
LRCK(Mode10)
Figure 16. Mode 4/9 Timing (Stereo Mode)
512BICK
BICK(512fs)
SDTO1(o)
*
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 0 23 22 0 23 22 0 23 22 0 23 22 0 23 22 0 23 22 0 23 22 0 23 22
Data 1 Data 2 Data 3 Data 4 Data 5 Data 6 Data 7 Data 8 Data 9 Data 10 Data 11 Data 12 Data 13 Data 14 Data 15 Data 16
32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK
SDTI1(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 14 0 15 14 0 15 14 0 15 14 0
15
L1 R1 L2 R2 L3 R3 L4 R4 L5 R5 L6 R6
32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK
TDMI(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 0 23 22 0
23
Data 7 Data 8 Data 9 Data 10 Data 11 Data 12 Data 13 Data 14 Data 15 Data 16
32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK
(*: Optional)
Figure 17. Mode 10/15 Timing (TDM512 Mode)
LRCK(Mode16)
LRCK(Mode11)
512BICK
BICK(512fs)
*
SDTO1(o)
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 0 23 22 0 23 22 0 23 22 0 23 22 0 23 22 0 23 22 0 23 22 0 23 22
Data 1 Data 2 Data 3 Data 4 Data 5 Data 6 Data 7 Data 8 Data 9 Data 10 Data 11 Data 12 Data 13 Data 14 Data 15 Data 16
32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 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 18 0 19 18 0 19 18 0 19 18 0
19
L1 R1 L2 R2 L3 R3 L4 R4 L5 R5 L6 R6
32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK
TDMI(i) _*
(*: Optional)
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 0 23 22 0
23
Data 7 Data 8 Data 9 Data 10 Data 11 Data 12 Data 13 Data 14 Data 15 Data 16
32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK 32 BICK
Figure 18. Mode 11/16 Timing (TDM512 Mode)
015000617-E-00
- 30 -
2015/01