xor result not clean.

stukov

Sorry to bother you, but I’ve run into a rather frustrating issue — the XOR result is not clean.
I have confirmed that

• the database units (dbu) are the same,
• both layouts are flattened,
• the polygon coordinates are identical,
• all shapes are rectangles.

StefanThiede

Please put in some effort to create a minimal working example.
You can use select/delete/undo delete and "save only visible layers" to create small testcases from the largest of chips.

And be more specific in your reporting.
Are you using Tools->XOR and if so, what settings ?
Or are you using the drc engine ? In which case, show what runset you're using.