What is the minimum EN low time needed to ensure that the power up sequence is done with the proper timing? In other words, if I have a 10 ms sequence 1 device (timing designator AA) and EN is low for 30 ms to ensure a normal power down sequence, how long must EN remain low before setting back high to ensure a normal power up sequence? It seems that if EN is set hi right after Flag3 is low, then there is a long delay (~140 ms) before Flag1 will be set hi, then Flag2 and Flag3 will follow with their specified 10 ms delays. So after Flag3 is low, how long must I wait before setting EN hi in order to ensure that the Flag1 timing is the correct 10 ms on the power up sequence?