AK4601VQ Datasheet, PDF (62/111 Pages) Asahi Kasei Microsystems – Audio HUB CODEC with Digital Mixer

[AK4601]
5-5-5. PCM Long Frame Format
LRCKx(Master)
LRCKx(Slave)
Don’t Care
512BICK
BICKx
SDIN1
Don’t Care
SDOUT1
SLOT1 SLOT2 SLOT3 SLOT4 SLOT5 SLOT6 SLOT7 SLOT8 SLOT9 SLOT10 SLOT11 SLOT12 SLOT13 SLOT14 SLOT15 SLOT16
Figure 46. TDM mode PCM Long Frame (BICK = 512fs, BCKP bit = “0”) (Note 46)
256BICK
LRCKx(Master)
LRCKx(Slave)
Don’t Care
BICKx
SDIN1
SDOUT1
Don’t Care
SLOT1 SLOT2 SLOT3 SLOT4 SLOT5 SLOT6 SLOT7 SLOT8
Figure 47. TDM mode PCM Long Frame (BICK = 256fs, BCKP bit = “0”) (Note 46)
128BICK
LRCKx(Master)
LRCKx(Slave)
Don’t Care
BICKx
SDIN1
Don’t Care
SDOUT1
SLOT1
SLOT2
SLOT3
SLOT4
Figure 48. TDM mode PCM Long Frame (BICK = 128fs, BCKP bit = “0”) (Note 46)
Note 46. When BCKPx bit = “1”, a BICK rising edge “↑” corresponds to a LRCK rising edge “↑”.
016000391-E-01
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2016/12