AK4601VQ Datasheet, PDF (56/111 Pages) Asahi Kasei Microsystems – Audio HUB CODEC with Digital Mixer

[AK4601]
5-4-5. Mode 4: PCM Long Frame Format
LRCKx(Master)
LRCKx(Slave)
BICKx
Don’t Care
tBCLK
SDINx
SDOUTx
Lch Data (MSB First)
Rch Data (MSB First)
Don’t Care
Lch Data (MSB First)
Rch Data (MSB First)
tBCLK x BitWidth
Figure 31. PCM Long Frame Format (BCKPx bit = “0”)
LRCKx(Master)
LRCKx(Slave)
BICKx
Don’t Care
tBCLK
SDINx
SDOUTx
Lch Data (MSB First)
Rch Data (MSB First)
Don’t Care
Lch Data (MSB First)
Rch Data (MSB First)
tBCLK x BitWidth
Figure 32. PCM Long Frame Format (BCKPx bit = “1”)
5-4-6. Mode 5: Irregular I²S Format
LRCKx
Lch
Rch
BICKx
SDINx
SDOUTx
Lch Data (MSB First)
Lch Data (MSB First)
Rch Data (MSB First)
Rch Data (MSB First)
Figure 33. Irregular I²S Format
Don’t Care
016000391-E-01
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2016/12