Hi Folks,
I'm using ECS (yes, I know...). Now, ECS forces one to insert a buffer whenever one wants to rename a bus. I have done so. I was stunned to see that buffer appear in the routed design - as a LUT with D=A1! I'm sure I can get rid of it using the proper XST or PAR options, but I don't know which. Can anybody help?
Thanks a lot Gunter