LC89057W-VF4A-E Datasheet, PDF (22/59 Pages) Sanyo Semicon Device – Digital Audio Interface Transceiver

LC89057W-VF4A-E
10.3 Serial Audio Data I/O
10.3.1 Output data format (RDATA)
• _{The output format is set with OFSEL [2:0].}
• _{The initial value of output format is I}²_S.
• _{Right-adjusted output is valid only in the master mode. In the slave mode, data is not output correctly.}
• _{Output data is output synchronized with the RLRCK edge immediately after the RERR output becomes "L".}
RLRCK (O)
RBCK (O)
RDATA (O)
R-ch
L-ch
MSB
LSB
max. 24bit
MSB
LSB
max. 24bit
(0): I²S data output
RLRCK (O)
RBCK (O)
RDATA (O)
L-ch
R-ch
MSB
LSB
max. 24bit
MSB
LSB
max. 24bit
(1): MSB-first front-loading data output
MSB
RLRCK (O)
RBCK (O)
RDATA (O) LSB
L-ch
R-ch
MSB
LSB
16, 20, 24bit
MSB
LSB
16, 20, 24bit
(2): MSB-first back-loading data output
Figure 10.7 Data Output Timing
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