AK4679EG Datasheet, PDF (133/220 Pages) Asahi Kasei Microsystems – 24bit Stereo CODEC with DSP and MIC/RCV/HP/SPK/LINE-AMP

[AK4679]
SYNCA
BICKA
(32fs2)
SDTOA(o)
0123
15 14
9 10 11 12 13 14 15 0 1 2 3
876543210
SDTIA(i)
15 14
BICKA
(64fs2)
SDTOA(o)
0123
15 14
876543210
15 16 17 18
31 0 1 2 3
210
SDTIA(i)
15 14
210
15:MSB, 0:LSB
Don't Care
9 10 11 12 13 14 15 0 1
Don't Care
15 16 17 18
31 0 1
Don't Care
Figure 106. Timing of I²S (PCM I/F A)
SYNCB
BICKB
(32fs3)
SDTOB(o)
0123
0 15 14
9 10 11 12 13 14 15 0 1 2 3
8 7 6 5 4 3 2 1 0 15 14
9 10 11 12 13 14 15 0 1
876543210
SDTIB(i)
0 15 14
BICKB
(64fs3)
SDTOB(o)
0123
15 14
8 7 6 5 4 3 2 1 0 15 14
15 16 17 18
31 0 1 2 3
210
15 14
876543210
15 16 17 18
31 0 1
210
SDTIB(i)
15 14
210
15:MSB, 0:LSB
Lch Data
Don't Care
15 14
2 1 0 Don't Care
Rch Data
Figure 107. Timing of I²S (PCM I/F B)
MS1402-E-06
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2013/02