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Si2 OpenEDA has been completely integrated into the
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Look for project downloads - forums - trackers - wikis - on relevent Si2 Projects menus.
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oa22.50p068 posted Si2 Admin - 2017-06-30 16:08 [OpenAccess Releases]
oa22.50p068, an Incremental Source Release, has been posted. This release is available to OAC members only.
LEF/DEF 5.8-p025 parser toolkits posted. Si2 Admin - 2017-06-30 11:18 [Lef/Def Exchange Format Ver5.8 and Above]
Source code for LEF/DEF version 5.8 P025 parser toolkit including C++ and C APIs to the parser.
1. Source code for LEF/DEF version 5.8 P025 parser toolkit including C++ and C APIs to the parser
The LEF/DEF version 5.8 P025 parser toolkit includes the following changes:
1. Fixed potential crash when calling LefDefParser::lefrSetLimitPerMsg
2. ITS 1633: lefwLayerRoutingSpacingEndOfLine adds semicolon before possible PARALLELEDGE
3. ITS 1634: lefwLayerACCurrentDensity doesn't print the ";"
4. ITS 1637: Parser does not handle implicit port
5. ITS 1639: Incorrect comparing operator used in defrInitSession function
The source code and documentation for the Licensed Materials are contained in the following kits: def_5.8-p025.tar.Z; lef_5.8-p025.tar.Z.
The parsers contained in the Licensed Materials are required to compile the LEF and DEF translator code supplied with the Open Access 22.50 release.
They should be used when compiling the translators in OA 22.50-P068 and later releases.
The kits contained in the Licensed Materials are not compatible with the Open Access 22.43 release.
The parsers supplied in the lef/def_5.8-p002.tar.Z kits should be used to compile the lef/def translators supplied with the OpenAccess 22.43 release.
V2.0 Si2_Standards_For_EfficientSystemLevelPowerAnalysis Si2 Admin - 2017-06-18 10:09 [LPC Distributions/Specifications]
The Low Power Coalition's specification Si2_StandardsForEfficientSystemLevelPowerAnalysis_V2.0
had been released.
oa22.50p065 posted Si2 Admin - 2017-06-02 09:29 [OpenAccess Releases]
oa22.50p065, an Incremental Source Release, has been posted. This release is available to OAC members only.
LEF/DEF 5.8-p023 parser toolkits posted. Si2 Admin - 2017-05-01 13:33 [Lef/Def Exchange Format Ver5.8 and Above]
Source code for LEF/DEF version 5.8 P023 parser toolkit including C++ and C APIs to the parser includes the following changes:New callbacks for the LEF parser:
extern void lefrSetMacroSiteCbk(lefrMacroSiteCbkFnType);
extern void lefrSetMacroForeignCbk(lefrMacroForeignCbkFnType);
extern void lefrUnsetMacroSiteCbk();
extern void lefrUnsetMacroForeignCbk();
The parsers contained in the Licensed Materials are required to compile the LEF and DEF translator code supplied with the Open Access 22.50 release.
They should be used when compiling the translators in OA 22.50-P064 and later releases.
The kits contained in the Licensed Materials are not compatible with the Open Access 22.43 release.
The parsers supplied in the lef/def_5.8-p002.tar.Z kits should be used to compile the lef/def translators supplied with the OpenAccess 22.43 release.
LEF DEF v5.8p013 Format Specification Posted Si2 Admin - 2017-05-01 13:30 [Lef/Def Exchange Format Ver5.8 and Above]
The LEF/DEF API Format Specification version 5.8 P013 includes the following updates: Documentation for new callbacks in the LEF parser:
<br>extern void lefrSetMacroSiteCbk(lefrMacroSiteCbkFnType);
<br>extern void lefrSetMacroForeignCbk(lefrMacroForeignCbkFnType);
<br>extern void lefrUnsetMacroSiteCbk();
<br>extern void lefrUnsetMacroForeignCbk();
oa22.50p064 posted Si2 Admin - 2017-04-13 09:06 [OpenAccess Releases]
oa22.50p064, an Incremental Source Release, has been posted. This release is available to OAC members only.
oa22.50p062 posted Si2 Admin - 2017-03-06 15:32 [OpenAccess Releases]
oa22.50p062, an Incremental Source Release, has been posted. This release is available to OAC members only.
LEF/DEF 5.8-p021 parser toolkits posted. Si2 Admin - 2017-03-06 15:29 [Lef/Def Exchange Format Ver5.8 and Above]
The LEF/DEF version 5.8 P021 parser toolkit includes the following changes:
1. Source code for LEF/DEF version 5.8 P021 parser toolkit including C++ and C APIs to the parser
The LEF/DEF version 5.8 P021 parser toolkit includes the following changes:
1. Parse DEF MASKSHIFT value as a string instead of an integer.
2. Multiple PORT CLASS BUMP in LEF pre-5.8 can cause a crash.
3. Print doubles in Windows in the same style as Linux.
The source code and documentation for the Licensed Materials are contained in the following kits: def_5.8-p021.tar.Z; lef_5.8-p021.tar.Z.
The parsers contained in the Licensed Materials are required to compile the LEF and DEF translator code supplied with the Open Access 22.50 release.
They should be used when compiling the translators in OA 22.50-P062 and later releases.
The kits contained in the Licensed Materials are not compatible with the Open Access 22.43 release.
The parsers supplied in the lef/def_5.8-p002.tar.Z kits should be used to compile the lef/def translators supplied with the OpenAccess 22.43 release.
LEF DEF v5.8p010 Format Specification Posted Si2 Admin - 2017-01-27 09:41 [Lef/Def Exchange Format Ver5.8 and Above]
Updated Documentation for the LEF/DEF API Format Specification Version 05.80 P010 includes:
1) The addition of the new LEF58_VIAINPINONLY property for LEF MACRO PIN.
oa22.50p058 posted Si2 Admin - 2017-01-06 15:16 [OpenAccess Releases]
oa22.50p058, an Incremental Source Release, has been posted. This release is available to OAC members only.
oa22.50p055 posted Si2 Admin - 2016-12-12 13:56 [OpenAccess Releases]
oa22.50p055, an Incremental Source Release, has been posted. This release is available to OAC members only.
oa22.43p056 posted Si2 Admin - 2016-12-12 13:40 [OpenAccess Releases]
oa22.43p056, an Incremental Source Release, has been posted. This release is available to OAC members only.
OA 22.43 Stream END of LIFE Notice Si2 Admin - 2016-12-02 13:08 [OpenAccess Releases]
NOTICE: END of LIFE for the entire 22.43 Stream has been announced as June 01, 2017. See:
https://projects.si2.org/openeda.si2.org/projects/oarefimp#oaeol
LEF/DEF 5.8 p018 parser toolkits posted. Si2 Admin - 2016-11-08 09:38 [Lef/Def Exchange Format Ver5.8 and Above]
The LEF/DEF version 5.8 P018 parser toolkit includes the following changes:
The LEF/DEF version 5.8 P018 parser toolkit includes the following changes:
1) Bug fix: Follow-up to ITS 1590 - Change LEF *AREA, *CAR, and FREQUENCY parameters from signed integer to double values.
The parsers contained in LEF/DEF 5.8 p018 are required to compile the LEF and DEF translator code supplied with the Open Access 22.50 release. They should be used when compiling the translators in OA 22.50-P054 and later releases.
The kits contained in these Licensed Materials are not compatible with the Open Access 22.43 release.
The parsers supplied in the lef/def_5.8-p002.tar.Z kits should be used to compile the lef/def translators supplied with the OpenAccess 22.43 release.
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