SM5844AF
Audio data input timing (rear-packed 20-bit word, LSB first, IFM1 = HIGH, IFM2 = HIGH)
1/fs
Left-channel data
LSB
MSB
Right-channel data
LSB
MSB
DI
12
18 19 20
12
18 19 20
BCKI
LRCI
Output Timing Examples (DOUT, BCKO, LRCO)
Audio data output timing (rear-packed 16-bit word)
DOUT
MSB
12
Left-channel data
1/fso
LSB
15 16
MSB
12
Right-channel data
LSB
15 16
BCKO
LRCO
Audio data output timing (rear-packed 18-bit word)
DOUT
MSB
12
Left-channel data
1/fso
LSB
17 18
MSB
12
Right-channel data
LSB
17 18
BCKO
LRCO
Audio data output timing (rear-packed 20-bit word)
DOUT
MSB
12
Left-channel data
1/fso
LSB
19 20
MSB
12
Right-channel data
LSB
19 20
BCKO
LRCO
NIPPON PRECISION CIRCUITS—21