Cirrus Logic CS4353 - Manual (Page 18)

18 DS803F3
CS4353
USER: Apply Power
USER: Apply MCLK
MCLK/LRCK Ratio Detection
USER: Apply LRCK and SCLK
Reset State
Power-Down State
Initialization State
Power-Up State
Outputs Grounded
Normal Operation State
Mute State
Valid MCLK/LRCK Ratio
or
USER: RESET Set High
RESET Tied High (if using POR)
USER: Change MCLK/LRCK ratio
Outputs Muted
Analog Output Generated
USER: RESET
Set Low
USER: Change MCLK/LRCK ratio
Valid MCLK/LRCK Ratio
or
Remove MCLK
Figure 9. Initialization and Power-down Sequence Diagram