AK7750 Datasheet, PDF (47/77 Pages) Asahi Kasei Microsystems – Audio DSP with Built-in Hands-Free Phone Features

[ASAHI KASEI]
[AK7750]
2) I2S Compatible Input Format (DIF[2:0] = 4h)
LRCLK
BITCLK
31 30 29 28 27
SDIN1∼5A _{M 22 21 20}
Left ch
10 9 8 7 6 5 4 3 2 1 0 31 30 29 28 27
321L
M 22 21 20
M: MSB, L: LSB
Right ch
10 9 8 7 6 5 4 3 2 1 0
321L
3) Standard Output Format (DIF[2:0] = 0h, 1h, 2h, 3h)
LRCLK
BITCLK
31 30 29 28 27
SDOUT1
SDOUT2
SDOUT3
SDOUT4A
M 22 21 20 19
Left ch
10 9 8 7 6 5 4 3 2 1 0 31 30 29 28 27
21L
M 22 21 20 19
M: MSB, L: LSB
Right ch
10 9 8 7 6 5 4 3 2 1 0
21L
4) I2S Compatible Output Format (DIF[2:0] = 4h)
LRCLK
BITCLK
31 30 29 28 27
SDOUT1
SDOUT2
SDOUT3
SDOUT4A
M 22 21 20
Left ch
10 9 8 7 6 5 4 3 2 1 0 31 30 29 28 27
321 L
M:LSB, L: LSB
M 22 21 20
Right ch
10 9 8 7 6 5 4 3 2 1 0
321 L
[MS0296-E-00]
47
2005/03