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NEW SIGNED LICENSE REQUIRED:
Si2 OpenAccess Extension Downloads, like oaScript and oaxPop, NOW require the signed: OpenAccess ESG License V2.0.1 (March 15, 2017)

Your company should download, sign, and submit OpenAccess ESG License V2.0.1 (March 15, 2017). See See License Information Here!

Lef/Def Exchange Format Ver 5.3 to 5.7

 

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Below is a list of all files of the project.
Before downloading check the Readme Notes next to release name.

Please check file size after download!

Index to Releases
LEF DEF Format Specification

NOTE: LEF/DEF Exchange Format Ver 5.8 and Above specifications are distributed from a new download project Here.
  5.7 p039
  5.7
  5.6
  5.5
  5.4
  5.3
LEF/DEF Toolkit

NOTE: LEF/DEF Exchange Format Ver 5.8 and Above toolkits are distributed from a new download project Here.
  lefdef05.7-s041
  lefdef05.7_32-p002 (used by OpenAccess 22.41)
  lefdef05.7-s039
  lefdef05.7-s038 (Used by OpenAccess oa22.04p059)
  lefdef05.7-s033 (Used by OpenAccess oa22.04p054)
  lefdef5.7-p007 2009-11-09
  lefdef5.7-p006 (OpenAccess documentation lists as lefdef 05.70-s031)
  lefdef5.7-p004
  lefdef5.7-s001
  lefdef5.7-p003
  lefdef5.7-p002
  lefdef5.6_060206
  lefdef5.6_042006
  lefdef5.6_080105
  lefdef5.6_110904
  lefdef5.6_102804
  lefdef5.6
  ledef5.5.1
  5.5
  5.4
  5.3
Package                              
TimeTypeArchSize

LEF DEF Format SpecificationMonitor this package


NOTE: LEF/DEF Exchange Format Ver 5.8 and Above specifications are distributed from a new download project Here.
   5.7 p039    (Readme Notes) 2009-11-23 14:14
  lefdefrefDoc05.70-p039.t.Z     (Lic ?)2009-11-23 14:17:26Documentationmulti-platform4966400
  lefdefrefDoc05.70-p039.zip     (Lic ?)2010-09-24 09:26:28Documentationmulti-platform3650229
   5.7    (Readme Notes) 2007-06-20 15:29
  LEFDEF_5.7_ver_1.4.2.pdf     (Lic ?)2007-06-20 15:33:27Documentationmulti-platform222884
   5.6    (Readme Notes) 2005-07-20 15:49
  lefdefref.pdf     (Lic ?)2005-07-20 15:50:14Documentationmulti-platform1686020
  lefdefWN.pdf     (Lic ?)2005-07-20 15:50:59Documentationmulti-platform161766
   5.5    (Readme Notes) 2005-07-20 15:44
  lefdefref.pdf     (Lic ?)2005-07-20 15:45:39Documentationmulti-platform989643
  lefdefWN.pdf     (Lic ?)2005-07-20 15:46:05Documentationmulti-platform145589
   5.4    (Readme Notes) 2005-07-20 15:39
  lefdefref.pdf     (Lic ?)2005-07-20 15:40:34Documentationmulti-platform734309
  lefdefWN.pdf     (Lic ?)2005-07-20 15:42:33Documentationmulti-platform125771
   5.3    (Readme Notes) 2005-07-20 15:35
  lefdefref.pdf     (Lic ?)2005-07-20 15:37:10Documentationmulti-platform2019174

LEF/DEF ToolkitMonitor this package


NOTE: LEF/DEF Exchange Format Ver 5.8 and Above toolkits are distributed from a new download project Here.
   lefdef05.7-s041    (Readme Notes) 2011-01-21 13:22
  def_5.7-s041.tar.Z     (Lic ?)2011-01-21 13:24:00Source multi-platform1809975
  lef_5.7-s041.tar.Z     (Lic ?)2011-01-21 13:24:21Source multi-platform1817937
   lefdef05.7_32-p002 (used by OpenAccess 22.41)    (Readme Notes) 2010-12-15 08:58
  def_5.7_32-p002.tar.Z     (Lic ?)2010-12-15 09:00:31Source multi-platform949179
  lef_5.7_32-p002.tar.Z     (Lic ?)2010-12-15 09:00:52Source multi-platform1060791
   lefdef05.7-s039    (Readme Notes) 2010-10-18 13:19
  def_5.7-s039.tar.Z     (Lic ?)2010-10-18 13:20:44Source multi-platform934775
  lef_5.7-s039.tar.Z     (Lic ?)2010-10-18 13:21:08Source multi-platform1050225
   lefdef05.7-s038 (Used by OpenAccess oa22.04p059)    (Readme Notes) 2010-04-23 15:40
  def_5.7-s038.tar.Z     (Lic ?)2010-04-23 15:43:13Source multi-platform933875
  lef_5.7-s038.tar.Z     (Lic ?)2010-04-23 15:44:28Source multi-platform1243219
   lefdef05.7-s033 (Used by OpenAccess oa22.04p054)    (Readme Notes) 2010-02-05 08:29
  def05.70-s033.tar.Z     (Lic ?)2010-02-05 08:31:45Source multi-platform934783
  lef05.70-s033.tar.Z     (Lic ?)2010-02-05 08:32:06Source multi-platform1046751
   lefdef5.7-p007 2009-11-09    (Readme Notes) 2009-11-09 09:10
  def_5.7-p007.tar.Z     (Lic ?)2009-11-09 09:12:42Source multi-platform936609
  lefdefReadme.pdf     (Lic ?)2009-11-09 09:12:18Documentationmulti-platform26504
  lef_5.7-p007.tar.Z     (Lic ?)2009-11-09 09:13:00Source multi-platform1048199
   lefdef5.7-p006 (OpenAccess documentation lists as lefdef 05.70-s031)    (Readme Notes) 2009-08-04 13:28
  def_5.7-p006.tar.gz     (Lic ?)2009-08-04 13:33:55Source multi-platform610754
  lef_5.7-p006.tar.gz     (Lic ?)2009-08-04 13:34:54Source multi-platform661823
   lefdef5.7-p004    (Readme Notes) 2008-04-24 10:48
  def_5.7-p004.tar.Z     (Lic ?)2008-04-24 10:50:19Source multi-platform1343889
  lef_5.7-p004.tar.Z     (Lic ?)2008-04-24 10:50:47Source multi-platform1678435
   lefdef5.7-s001    (Readme Notes) 2007-04-13 08:23
  def_5.7-s001.tar.Z     (Lic ?)2007-04-13 08:27:07Source multi-platform862833
  lef_5.7-s001.tar.Z     (Lic ?)2007-04-13 08:27:30Source multi-platform974333
   lefdef5.7-p003    (Readme Notes) 2007-03-27 13:28
  def_5.7-p003.tar.Z     (Lic ?)2007-03-27 13:30:21Source multi-platform1319419
  lef_5.7-p003.tar.Z     (Lic ?)2007-03-27 13:30:43Source multi-platform1565620
   lefdef5.7-p002    (Readme Notes) 2007-02-21 12:42
  def_5.7-p002.tar.Z     (Lic ?)2007-02-21 12:44:56Source multi-platform1328688
  lef_5.7-p002.tar.Z     (Lic ?)2007-02-21 12:44:20Source multi-platform1643135
   lefdef5.6_060206    (Readme Notes) 2006-06-02 16:32
  def_5.6.tar.Z     (Lic ?)2006-06-02 16:34:26Source multi-platform1283731
  lef_5.6.tar.Z     (Lic ?)2006-06-02 16:34:53Source multi-platform1424136
   lefdef5.6_042006    (Readme Notes) 2006-04-20 00:00
  def_5.6.tar.Z     (Lic ?)2006-04-24 09:55:39Source multi-platform1290325
  lef_5.6.tar.Z     (Lic ?)2006-04-24 09:56:04Source multi-platform1425767
   lefdef5.6_080105    (Readme Notes) 2005-08-01 11:06
  def_5.6-s001.tar.Z     (Lic ?)2005-08-01 11:08:21Source multi-platform1280587
  lefdefrefosDoc05.60-s001.t.Z     (Lic ?)2005-08-01 11:10:01API referencemulti-platform4249600
  lef_5.6-s001.tar.Z     (Lic ?)2005-08-01 11:08:47Source multi-platform1404781
   lefdef5.6_110904    (Readme Notes) 2004-11-09 14:37
  lefdefdoc_5.6_110904.tar.Z     (Lic ?)2004-11-09 15:57:49API referencemulti-platform4116480
   lefdef5.6_102804    (Readme Notes) 2004-11-02 13:37
  def_5.6_102804.tar.Z     (Lic ?)2004-11-02 13:40:25Source multi-platform825637
  lefdefdoc_5.6_102804.tar.Z     (Lic ?)2004-11-02 13:39:40API referencemulti-platform4116480
  lef_5.6_102804.tar.Z     (Lic ?)2004-11-02 13:40:06Source multi-platform890651
   lefdef5.6    (Readme Notes) 2004-05-26 16:56
  lefdefdoc_5.6.tar.Z     (Lic ?)2004-05-26 16:58:41API referencemulti-platform4233545
   ledef5.5.1    (Readme Notes) 2004-05-05 09:16
  lefdefrefosDoc05.50-s002.t.Z     (Lic ?)2004-05-05 09:17:28API referencemulti-platform3551752
   5.5    (Readme Notes) 2003-12-09 16:39
  lefdefdoc_5.5.tar.Z     (Lic ?)2003-12-09 16:41:16API referenceAny3374675
   5.4    (Readme Notes) 2002-06-20 00:00
  lefdefdoc_5.4.tar.gz     (Lic ?)2003-12-18 12:16:18API referenceAny1824917
   5.3    (Readme Notes) 2000-09-11 12:16
  lefdefdoc_53.tar.Z     (Lic ?)2003-12-18 12:27:25API referenceAny1920477



 
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