[SOLVED] IOSTANDARDS for clocks

[UltraGreen]

Do we need to set IOSTANDARDS for clock pins as well like LVCMOS18 ?

 

[ads-ee]

You set it to whatever standard the input clock is or whatever the output clock needs to be. I don't understand the confusion...

 

[shaiko]

Do we need to set IOSTANDARDS for clock pins as well like LVCMOS18 ?

Of course. When doing pin-assignment and choosing IO standards a clock is like any other I/O.