Cirrus Logic CS5381 - Manual (Page 11)

DS563F2 11
CS5381
Figure 13. Master Mode, Left-Justified SAI Figure 14. Slave Mode, Left-Justified SAI
SCLK output
SDOUT
LRCK output
MSB MSB-1 MSB-2 MSB-3
tmslr
tsdo
LRCK input
SCLK input
SDOUT MSB
tstp thld
t sclkl tsclkh
MSB-1
t slrd
Figure 15. Master Mode, I²S SAI Figure 16. Slave Mode, I²S SAI
SCLK output
SDOUT
LRCK output
MSB MSB-1 MSB-2 MSB-3
tsdo
tmslr
LRCK input
SCLK input
SDOUT
tstp thld
t sclkl tsclkh
MSB
t slrd
OVFL
t setup
LRCK
t hold
Figure 17. OVFL Output Timing