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tms320f28335 ecap capture sequence question



hello, i was bothered by ecap problem, though i have read ti pdf about ecap few times.

for example, i set cap1(triggered on rising edge) and cap2(triggered on falling edge).

if the first edge is falling, thus this condition satisfied the cap2, but not cap1.

so, my confusion comes. whether or not this edge will be captured. because i think the cap1 condition should be satisfied first, and then cap2 has the chance to capture.

and thus the first falling edge will be missed !

In other words, if cevt2 occurs prior to cevt1. whether or not the capture will happened, and the TSCTR value will be stored in cap1 or cap2.