Forum Discussion
Altera_Forum
Honored Contributor
14 years agoopen-drain option for differential I/O pin
Hi I have downloaded a reference design (PCIe to External Memory) for arria ii gx. I am trying to reinstantiate and regenerate and recompile the design. However, it fails during fitting. Th...
Altera_Forum
Honored Contributor
14 years agoI do run the script. After running the script, my .qsf is different from the .qsf of reference design. The error still exists.
Currently what i do is i copy assignment in the .qsf of reference design to my .qsf.