03-21-2012 10:27 AM
You don't necessarily need to keep hierarchy to use the ChipScope inserter. I generally don't
even though it makes it a bit harder to find your nets by name. You can also set the hierarchy
to "soft" which allows you to see hierarchical nets in the ChipScope inserter, while it also allows map
to flatten the design. A third approach is to manually insert the ILA core into your design
so you don't need to use the ChipScope inserter. Then even if the design gets flattened,
the ILA is still connected to the nets you want.
03-21-2012 08:22 PM - edited 03-21-2012 08:22 PM
I took your advice and set the hierarchy to "soft". Although I haven't inserted ILA, but the status LED was right.
Thank you very much and I'll keep you inform of latest progress. Thanks again !