I have an older (now phased out) DE2 board, and I'd like to use it to clock a PCB at 50 MHz. Can I use the SMA connector as an output? It is designated as the "External clock input".
If I can't use it as an output, what is the best alternative? I don't think a regular GPIO pin should carry a 50 MHz signal.
Welcome to INTEL forum. For clock setting on the DE2 board it would be better if you could contact Terasic for enquiry related to Terasic board. https://www.terasic.com.tw/cgi-bin/page/archive.pl?Language=English&CategoryNo=12&No=20
Please accept my apologies for not being able to assist you fully as this is out of my expertise
We have not heard from you and I hope that my last note clears up this matter. If you don’t have any further question, I will now transition this thread to community support. If you have a new question, feel free to open a new thread to get the support from Intel experts. Otherwise, the community users will continue to help you on this thread. Thank you.