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Lef/Def Exchange Format Ver5.8 and Above
Downloads:   345 License: (View) Start Date: 2012-12-12
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Functional Description:

Lef/Def Exchange Format Versions 5.8 and Above: reference documentation plus reader/writer source.
See Lef/Def Exchange Format Ver 5.3 to 5.7 for earlier versions.

Cadence LEF/DEF Exchange Format Ver 5.8 and Above:

Distributions:

  • LEF/DEF Reference:
    Document Package or PDF contain applicable Copyright.

  • LEF/DEF Parsers:
    Requires the Apache 2.0 License
    • LEF reader/writer parsers (source)
    • DEF reader/writer parsers (source)

Downloads are Organized by:

LEF/DEF Ver 5.8 and Above: Format Specification
  • LEF/DEF Specifications: Doc HTML Packages or PDF format.
  • No license approval required for download as the documents contain the copyright.
LEF/DEF Ver 5.8 and Above Toolkits
  • Parser API Documentation
  • LEF reader/writer parsers (source)
  • DEF reader/writer parsers (source)
    The Apache 2.0 License is required for all parser toolkit downloads.

NOTE: The LEF/DEF parser libraries are used by the OpenAccess lef2oa, def2oa, oa2lef, oa2def translators.


Latest File Releases
Package Latest Version Date Notes / Monitor View
LEF DEF v5.8 and Above Format Specification5.80-p002 December 20, 2012 Release Notes - Monitor this package View
LEF/DEF v5.8 and Above Toolkit5.80-p002 December 20, 2012 Release Notes - Monitor this package View
 

 
Latest News
LEF/DEF 5.8 Spec and Parsers posted   Si2 Admin - 2012-12-21 15:52   [Lef/Def Exchange Format Ver5.8 and Above]
LEF/DEF v5.8 Specification and Parser Toolkits have been posted. Ver 5.8 in distributed from a new download project. Earlier v5.3 - 5.7 version are still available.
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