Aug 26, 2016 #1 U UltraGreen Junior Member level 3 Joined Aug 26, 2016 Messages 30 Helped 0 Reputation 0 Reaction score 0 Trophy points 6 Activity points 269 Do we need to set IOSTANDARDS for clock pins as well like LVCMOS18 ?
Aug 26, 2016 #2 ads-ee Super Moderator Staff member Joined Sep 10, 2013 Messages 7,944 Helped 1,822 Reputation 3,654 Reaction score 1,808 Trophy points 1,393 Location USA Activity points 60,207 You set it to whatever standard the input clock is or whatever the output clock needs to be. I don't understand the confusion...
You set it to whatever standard the input clock is or whatever the output clock needs to be. I don't understand the confusion...
Aug 26, 2016 #3 S shaiko Advanced Member level 5 Joined Aug 20, 2011 Messages 2,644 Helped 303 Reputation 608 Reaction score 297 Trophy points 1,363 Activity points 18,302 Do we need to set IOSTANDARDS for clock pins as well like LVCMOS18 ? Click to expand... Of course. When doing pin-assignment and choosing IO standards a clock is like any other I/O.
Do we need to set IOSTANDARDS for clock pins as well like LVCMOS18 ? Click to expand... Of course. When doing pin-assignment and choosing IO standards a clock is like any other I/O.