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TAS5631 Ploc in BTL configuration

Other Parts Discussed in Thread: TAS5631, TAS3308

Hi

I use the TAS5631 in 2 SE + 1 BTL configuration, and we have some ploc on startup on the BTL channel.

 

I read the post who explaine the startup sequence fot this component, but something is unclear for me.

My TAS5631 PWM is driven by a TAS3308,

in my startup sequence the TAS3308 was started and there pwm output actived before the TAS5631 reset pin was asserted hight, but the TAS3308 remain muted until the TAS5631 ready pin go hight.

Is it the correct startup sequence ?, or should i start the TAS3308 pwm after the TAS5631 is ready ?

Any idea for the ploc on BTL configuration ?

 

Thank's