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What could be an application of COMP1 in STM8L ?

Question asked by Yevpator on Jan 14, 2012
Latest reply on Mar 6, 2012 by Yevpator

STM8L has 2 comparators: COMP1and COMP2. COMP2 is very useful as it has an ability to get any desired threshold: either internal or external. The only threshold for COMP1 is internal Vref, so I'm wondering what can be it used for ? I'm aware of window comparator ability with both of them, but can somebody here think about application of only COMP1? What COMP1 can do, can do also a digital port, having also Schmitt trigger option.

Any idea will be highly appreciated,