Motorola DSP56367 User Manual page 285

EXTERNAL TRANSMIT CLOCK
SCKT
INTERNAL CLOCK
ESAI BIT
CLOCK
EXTERNAL RECEIVE CLOCK
SCKR
NOTE: Transmitter and receiver may have different clocks and frame syncs.
EXTERNAL CLOCK
SCKT
INTERNAL CLOCK
ESAI BIT
CLOCK
NOTE: Transmitter and receiver have the same clocks and frame syncs.
MOTOROLA
ASYNCHRONOUS (SYN=0)
TRANSMITTER
CLOCK
CLOCK
RECEIVER
SYNCHRONOUS (SYN=1)
TRANSMITTER
CLOCK
CLOCK
RECEIVER
Figure 10-11 SAICR SYN Bit Operation
DSP56367
Enhanced Serial Audio Interface (ESAI)
ESAI Programming Model
SDO
FRAME
SYNC
EXTERNAL TRANSMIT FRAME SYNC
INTERNAL FRAME SYNC
EXTERNAL RECEIVE FRAME SYNC
FRAME
SYNC
SDI
SDO
FRAME
SYNC
EXTERNAL FRAME SYNC
INTERNAL FRAME SYNC
FRAME
SYNC
SDI
FST
FSR
FST
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