This document provides information on new and changed features for version 5.8 of the Cadence® Library Exchange Format (LEF) and Design Exchange Format (DEF) integrated circuit description languages.
This What's New document is organized into the following chapters:
This chapter describes features that were added or changed since version 5.7 of LEF and DEF.
New features are those that introduce new functionality into LEF and DEF. Any enhancements made to existing statements to support a new feature are also described in this chapter.