I run "Abstract generator" tool to generate LEF file for standard cells. I pass all of the stelps, including Pin, Extract and Abstract.
But, when I export LEF file, it is created but no content inside.
Have you met the same problem and solution for that ?
Hi Tung Thanh,
Is your technology information set up correctly? For example, does the tech file have a prRules section, a prViaTypes section ?
Which version are you using of the tools (e.g. what does "abstract -W" return, are you using icfb (CDB-based) or virtuoso (OA-based) for the design framework?)
Have you looked at the Abstract tutorial?
I hope that this information helps you to generate a LEF file.