SSM2604 Datasheet, PDF (14/28 Pages) Analog Devices – Low Power Audio Codec

SSM2604
RECLRC/
PBLRC
BCLK
LEFT CHANNEL
1/f_S
RIGHT CHANNEL
RECDAT/
PBDAT
X1 2 3 4
NXX1 2 3
X = DON’T CARE.
Figure 21. I²S Audio Input Mode
RECLRC/
PBLRC
LEFT CHANNEL
1/f_S
RIGHT CHANNEL
BCLK
NX
RECDAT/
PBDAT
X = DON’T CARE.
123
N1 2 3
NX X X
Figure 22. DSP/Pulse Code Modulation (PCM) Mode Audio Input Submode 1 (SM1) [Bit LRP = 0]
RECLRC/
PBLRC
LEFT CHANNEL
1/f_S
RIGHT CHANNEL
BCLK
RECDAT/
PBDAT
X = DON’T CARE.
X12 3
N1 2 3
NX X
Figure 23. DSP/PCM Mode Audio Input Submode 2 (SM2) [Bit LRP = 1]
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