Mar 15, 2019 #1 A abdoboua Junior Member level 1 Joined Mar 15, 2019 Messages 17 Helped 0 Reputation 0 Reaction score 0 Trophy points 1 Activity points 138 I want to know why when I try to simulate the layout using irsim, the output gives me X. Attachments Screenshot from 2019-03-15 10-40-57.png 96.7 KB · Views: 147 Screenshot from 2019-03-15 10-42-20.png 94 KB · Views: 143
Mar 22, 2019 #2 erikl Super Moderator Staff member Joined Sep 9, 2008 Messages 8,108 Helped 2,695 Reputation 5,370 Reaction score 2,305 Trophy points 1,393 Location Germany Activity points 44,123 Seems you didn't apply a stimulus signal?