DRV3245Q-Q1: how to understand PHC_mode=0b?

Hi,

1. from datasheet, when PHC_mode=0, 75% or 25%, so comparator will switch at 75% or 25% of the VDRAIN voltage?

2. switching logic double check.

when phase voltage>Vdrain*x, the PHX should be 1, right?

thank you！

B&R

Yuan