AK4616VQ Datasheet, PDF (21/46 Pages) Asahi Kasei Microsystems – 24bit 3ch/5ch Audio CODEC with Mic Amplifier

[AK4616]
LRCK
0 1 2 3 22 23 24 25
BICK(64fs)
29 30 31 0 1 2 3 22 23 24 25
29 30 31 0 1
SDTO1
SDTO2
SDTI1
23 22
23 22
23 22
210
Lch Data
210
Monaural Data
2 1 0 Don’t Care
23 22
23 22
23 22
2 10
Rch Data
21 0
Monaural Data
2 1 0 Don’t Care
SDTI2
23 22
DOUT1L
2 1 0 Don’t Care
23 22
DOUT1R
2 1 0 Don’t Care
SDTI3
23 22
DOUT2L
2 1 0 Don’t Care
23 22
DOUT2R
2 1 0 Don’t Care
DOUT3
DOUT4
23:MSB, 0:LSB
Figure 15. Mode 4 タイミング (Stereo Mode)
LRCK
BICK(256fs)
SDTO1
SDTI1
SDTI2,3
23 22 0 23 22 0 23 22 0 23 22 0
L1
32 BICK
R1 Monaural Monaural
32 BICK 32 BICK 32 BICK
15 14 0 15 14 0 15 14 0 15 14 0 15 14 0 15 14 0
DOUT1L DOUT1R DOUT2L DOUT2R DOUT3
32 BICK 32 BICK 32 BICK 32 BICK 32 BICK
DOUT4
32 BICK
(don’t care)
Figure 16. Mode 5 タイミン グ (TDM256 Mode)
LRCK
BICK(256fs)
SDTO1
SDTI1
SDTI2,3
23 22 0 23 22 0 23 22 0 23 22 0
L1
32 BICK
R1 Monaural Monaural
32 BICK 32 BICK 32 BICK
19 18 0 19 18 0 19 18 0 19 18 0 19 18 0 19 18 0
DOUT1L DOUT1R DOUT2L DOUT2R DOUT3
32 BICK 32 BICK 32 BICK 32 BICK 32 BICK
DOUT4
32 BICK
(don’t care)
MS1437-J-01
Figure 17. Mode 6 タイミン グ (TDM256 Mode)
- 21 -
23 22
15
23 22
19
2012/11