TinyFPGA BX Clock


#1

Hi,
I’m using IceCube2 (VHDL) to build a BX project. However I can not set the clock input to pin B2 as needed. That pin is not a valid clock input.
Anyone knows how solve this?

Thanks


#2

It seems that only IceCube2 UI was the problem. If I edit the the constraints text file it works.