LC89057W-VF4A-E Datasheet, PDF (23/59 Pages) Sanyo Semicon Device – Digital Audio Interface Transceiver

LC89057W-VF4A-E
10.3.2 Serial audio data input format (SDIN)
• _{Serial digital audio data input pin of SDIN capable of 24 bits input is provided.}
• _{The format of the serial audio data input to SDIN and the demodulation data output format must be identical. The}
initial value of modulation data output is I²S.
SDIN (I)
RLRCK (O)
RBCK (O)
RDATA (O)
max. 24bit
MSB
LSB
L-ch
max. 24bit
MSB
LSB
R-ch
MSB
LSB
MSB
LSB
(0): I²S data input
SDIN (I)
RLRCK (O)
RBCK (O)
RDATA (O)
max. 24bit
MSB
LSB
L-ch
MSB
LSB
max. 24bit
MSB
LSB
R-ch
MSB
LSB
(1): MSB-first front-loading data input
MSB
MSB
SDIN (I) LSB
RLRCK (O)
RBCK (O)
RDATA (O) LSB
16, 20, 24bit
MSB
LSB
L-ch
MSB
LSB
16, 20, 24bit
MSB
LSB
R-ch
MSB
LSB
(2): MSB-first back-loading data input
Figure 10.8 Serial Audio Data Input Timing
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