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Altera_Forum
Honored Contributor
Honored Contributorproblem of lpm_mux in megafunction
I wish to know the sel function in megafunction of lpm_mux , is it edge trigger or level trigger ??
Altera_ForumHonored Contributor
Honored Contributorno, if you chose to put a pipeline delay in the mux, then the clock edge triggers the device. If you have no pipeline delay, then there is no clock so it is level triggered on select.
