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3 phase brushless motor using "zero crossing phase comparator" in S12ZVM

Question asked by ryo ishiyama on Feb 11, 2018
Latest reply on Feb 14, 2018 by Matej Pacha

 I would like to see application notes or information conforming thereto that drives a 3 phase brushless motor using "zero crossing phase comparator" in S12ZVM.
In An 4704, ADC 0 or ADC 1 is used for zero cross detection of BEMF, but I would like to use "zero crossing phase comparator".
Will you show application notes as a hint or information similar to that?

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