Forum Discussion
Altera_Forum
Honored Contributor
13 years agotiming constraint for clock mux and how to set output delay
Hi all, I have to constrain the output pins of my design by using "set_output_delay." The reference clock for those outputs pins comes from a clock mux. I've check the following link to kno...
Altera_Forum
Honored Contributor
12 years agoHi Ryan,
Thanks for the reply. Yes it is already in the IO. I found out this morning when I search IOs in the property resource editor. The compiler issued a warning for some other reasons like you said in your reply. It is Stratix device and I use Megafunction to generate the DDIOs. I have attached the screen short of the property resource editor. Thanks again. https://www.alteraforum.com/forum/attachment.php?attachmentid=9537