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How to enable UCD9244

Other Parts Discussed in Thread: UCD9244, UCD9222

Hello, I plan to use ucd9244 for three DSPs.

Those DSPs should be powered sequentially, so I should be able to control power start and to report power good.

Q1> There are two enable pins in ucd9222, but there is no enable pin in ucd9244.

How can I control the enable time of ucd9244?

Q2> ucd9244 has four power. When is PowerGood pin asserted 'good' ?