Appendix B - Types of Triggers
There are 3 types of trigger:
B.1 Edge trigger
When the user input changes from one state to the other, the Alpha FXM is triggered to perform Action #1. If the
level is set to High, the action will be triggered by a Low to High edge (leading edge). If the level is set to Low, the
action will be triggered by the High to Low edge (falling edge).
Figure 59 — Edge Trigger
B.2 Level Toggle
When the Level is set to High, the Alpha FXM is triggered to perform the other action when the user input changes
from Low to High. If the input then changes from High to Low, Action #2 will be triggered. In other words, a level
change in the user input will trigger an action toggle between Action #1 and #2.
Figure 60 — Level Trigger
Page
9
4
to
95
