AK7746 Datasheet, PDF (41/62 Pages) Asahi Kasei Microsystems – Audio DSP with 5-channel 24-bit ADC and Input Mux

[ASAHI KASEI]
2) I²S compatible input format (DIFS=1)
LRCLK
Left ch
BITCLK
31 30 29 28
9 8 7 6 5 4 3 2 1 0 31 30 29 28
SDIN1,SDIN2
SDIN3,SDIN4
M 22 21
2 1L
M 22 21
M : MSB, L : LSB
Mode 1: DIF[1:0]= 0 must be set.
Fig.8-12
[AK7746]
Right ch
98765432 10
2 1L
3) Standard output format (DIFS=0: default set value)
LRCLK
Left ch
BITCLK
SDOUT1
SDOUT2
SDOUT3
SDOUT4
SDOUTA1
SDOUTA2
31 30 29
M 22 21
10 9 8 7 6 5 4 3 2 1 0 31 30 29
2 1L
M 22 21
M : MSB, L : LSB
Fig.8-13
4) I²S compatible output format (DIFS=1)
Right ch
10 9 8 7 6 5 4 3 2 1 0
21 L
LRCLK
BITCLK
SDOUT1
SDOUT2
SDOUT3
SDOUT4
SDOUTA1
SDOUTA2
31 30 29 28
M 22 21
Left ch
9 8 7 6 5 4 3 2 1 0 31 30 29 28
2 1L
M 22 21
M : MSB, L : LSB
Fig.8-14
Right ch
9 8 7 6 54 3 2 10
2 1L
[MS0369-E00]
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2004/12