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coriolis/crlcore/etc/common/technology.conf

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Add a common/ to share the trunk of symbolic technologies configurations. In CRL Core configuration files, "display.conf", "patterns.conf" and "technology.conf" share most of their code. So that common part is put into "common/" and sourced from the final configuration file. Update the documentation according the the new initialization scheme.
2014-05-21 17:13:17 -05:00
# -*- Mode:Python; explicit-buffer-name: "technology.conf<common>" -*-
#
# Those settings are common to all the symbolic technologies.
Reorganisation of technology configuration files. * Change: In CRL Core, in coriolis2/etc the file an directory structure describing the technonolies is modified. Before, one technology was split in two: the symbolic part that may be shared across multiple real technology and the real technology itself. To configure this we needed in ".coriolis2/techno.py" two variables: * symbolicTechnology. * realTechnology. After, we duplicate the symbolic technology in each real ones, so to configure we only have to refer to one technology with the variable: * technology. Pure sympolic technologies are still availables, associated with a dummy real one. We provides: * 180/scn6m_deep_09 for MOSIS 180nm * 45/freepdk_45 for FreePDK 45nm (work in progress). * symbolic/cmos for classical Alliance symbolic. * Change: In CRL Core python/helpers, SymbolicTechnology.py and RealTechnology.py are now grouped under Technology.py.
2017-11-17 04:10:32 -06:00
from Hurricane import BasicLayer
from helpers.Technology import TypeRegular
from helpers.Technology import TypeDiffusion
from helpers.Technology import TypeTransistor
from helpers.Technology import TypeContact
from helpers.Technology import TypeVia
New coriolis launcher. Configuration files cleanup. * Change: In CRL Core, simplify the loading sequence. The technology, both symbolic and real is now loaded directly from coriolisInit.py and not through the Alliance loader. This was a leftover from the time configuration was in XML. Remove others traces of XML loading. Remove SYMB_TECHNO_NAME, REAL_TECHNO_NAME & DISPLAY from the Alliance environement, as they was no longer used. Note that technology *still* need to be loader *after* Alliance framework has been initialized. Gauge information is moved from <alliance.conf> to <kite.conf>. * Bug: In Coloquinte, in optimization_subproblems.cxx static variables must not be inlined. Generate a problem when linking in debug mode (seems the symbol gets optimised out). * Bug: In Katabatic, in Grid::getGCell(), when the coordinate is *outside* the area, do not try to find a GCell, directly return NULL. * New: In Unicorn, create a generic command launcher named "coriolis" which automatically take cares of all environement setup, then run a command by default, it's <cgt>, but it can be anything. For example: <zsh>.
2015-04-13 11:54:09 -05:00
Add a common/ to share the trunk of symbolic technologies configurations. In CRL Core configuration files, "display.conf", "patterns.conf" and "technology.conf" share most of their code. So that common part is put into "common/" and sourced from the final configuration file. Update the documentation according the the new initialization scheme.
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viewerConfig = { 'precision':2, 'gridstep':1.0 }
# The informations here are extracted from the Alliance ".rds" file,
# and must be coherent with it.
#
# Format of <realLayerTable>:
# The third parameter must be present only for blockage material.
# ('layer_name' , MATERIAL , ASSOCIATED ROUTING)
#
# Note: concerning the LayerMask, real layers are implementeds as BasicLayer,
# and are associated to exactly one bit of the mask. Symbolic layers
# then combine BasicLayer to create composite objects, an thus can have
# a mask which have multiple bits set. Getting the mask from a layer
# is straigthforward, but the reverse is not true. One mask may match
# multiple symbolic layers. To overcome this ambiguity we introduce the
# concept of "working layer", which, for one given mask tells the layer
# that will be returned (generally the symbolic one).
realLayersTable = \
( ('nWell' , BasicLayer.Material.nWell ) # Non-Routing Layers.
, ('pWell' , BasicLayer.Material.pWell )
, ('nImplant' , BasicLayer.Material.nImplant)
, ('pImplant' , BasicLayer.Material.pImplant)
, ('active' , BasicLayer.Material.active )
, ('poly' , BasicLayer.Material.poly )
, ('poly2' , BasicLayer.Material.poly )
, ('cut0' , BasicLayer.Material.cut ) # Routing Layers & VIA Cuts.
, ('metal1' , BasicLayer.Material.metal ) # WARNING: order *is* meaningful.
, ('cut1' , BasicLayer.Material.cut )
, ('metal2' , BasicLayer.Material.metal )
Added METCAP layer, for MIM capacitors.
2016-03-06 05:40:23 -06:00
, ('metcap' , BasicLayer.Material.other )
Add a common/ to share the trunk of symbolic technologies configurations. In CRL Core configuration files, "display.conf", "patterns.conf" and "technology.conf" share most of their code. So that common part is put into "common/" and sourced from the final configuration file. Update the documentation according the the new initialization scheme.
2014-05-21 17:13:17 -05:00
, ('cut2' , BasicLayer.Material.cut )
, ('metal3' , BasicLayer.Material.metal )
, ('cut3' , BasicLayer.Material.cut )
, ('metal4' , BasicLayer.Material.metal )
, ('cut4' , BasicLayer.Material.cut )
, ('metal5' , BasicLayer.Material.metal )
, ('cut5' , BasicLayer.Material.cut )
, ('metal6' , BasicLayer.Material.metal )
, ('cut6' , BasicLayer.Material.cut )
, ('metal7' , BasicLayer.Material.metal )
, ('cut7' , BasicLayer.Material.cut )
, ('metal8' , BasicLayer.Material.metal )
Reorganisation of technology configuration files. * Change: In CRL Core, in coriolis2/etc the file an directory structure describing the technonolies is modified. Before, one technology was split in two: the symbolic part that may be shared across multiple real technology and the real technology itself. To configure this we needed in ".coriolis2/techno.py" two variables: * symbolicTechnology. * realTechnology. After, we duplicate the symbolic technology in each real ones, so to configure we only have to refer to one technology with the variable: * technology. Pure sympolic technologies are still availables, associated with a dummy real one. We provides: * 180/scn6m_deep_09 for MOSIS 180nm * 45/freepdk_45 for FreePDK 45nm (work in progress). * symbolic/cmos for classical Alliance symbolic. * Change: In CRL Core python/helpers, SymbolicTechnology.py and RealTechnology.py are now grouped under Technology.py.
2017-11-17 04:10:32 -06:00
, ('cut8' , BasicLayer.Material.cut )
, ('metal9' , BasicLayer.Material.metal )
, ('cut9' , BasicLayer.Material.cut )
, ('metal10' , BasicLayer.Material.metal )
Simplification of the Hurricane::Observer mechanism. * Change: In Hurricane::Observer, simplification of the template so that we can use it directly instead of creating a derived class with an implementation of Observer::notify(). Now the implemenation is the same for all and just calls a notify() method on the owner object. Create a StaticObservable for fast access of the observers. This is mainly a fixed size table (array<>) with oberservers at known indexes. This way we can go from the obervable to the observer owner in one indirect access (or so I hope). * Change: In Hurricane::CellViewer, use the new observers. * Change: In Hurricane::ControllerWidget, use the new observers. * Change: In Hurricane::CellWidget, set the winidow initial size to a more sensible 500px. * Change: In CRL::LibraryManager, use the new observers. * Change: In CRL::LibraryManager, use the new observers. * Change: In CRL, in display.conf & technology.conf, modification for the ST hcmos9gp capacitors.
2016-06-03 10:19:46 -05:00
#, ('topmim6' , BasicLayer.Material.other ) # For Capacitances & Pads.
In Anabatic, check if there is at least one METAL1 in singleGCell(). * Bug: In Anabatic::singleGCell(), in some analogic design, there may be not a single METAL1 in the GCell. Issue a clean warning instead of going ashtray. * Change: In CRL.etc/technology.cong & CRL.etc/display.conf, add a "metbot_r" as a real layer when "metbot" symbolic layer is distinct from a normal metal.
2016-12-15 12:25:05 -06:00
, ('metbot_r' , BasicLayer.Material.other )
Simplification of the Hurricane::Observer mechanism. * Change: In Hurricane::Observer, simplification of the template so that we can use it directly instead of creating a derived class with an implementation of Observer::notify(). Now the implemenation is the same for all and just calls a notify() method on the owner object. Create a StaticObservable for fast access of the observers. This is mainly a fixed size table (array<>) with oberservers at known indexes. This way we can go from the obervable to the observer owner in one indirect access (or so I hope). * Change: In Hurricane::CellViewer, use the new observers. * Change: In Hurricane::ControllerWidget, use the new observers. * Change: In Hurricane::CellWidget, set the winidow initial size to a more sensible 500px. * Change: In CRL::LibraryManager, use the new observers. * Change: In CRL::LibraryManager, use the new observers. * Change: In CRL, in display.conf & technology.conf, modification for the ST hcmos9gp capacitors.
2016-06-03 10:19:46 -05:00
#, ('padopen' , BasicLayer.Material.other )
#, ('alucap' , BasicLayer.Material.other )
Add a common/ to share the trunk of symbolic technologies configurations. In CRL Core configuration files, "display.conf", "patterns.conf" and "technology.conf" share most of their code. So that common part is put into "common/" and sourced from the final configuration file. Update the documentation according the the new initialization scheme.
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, ('text.cell' , BasicLayer.Material.other ) # Misc. non-physical layers.
, ('text.instance', BasicLayer.Material.other ) # Used by the software for visualization
, ('SPL1' , BasicLayer.Material.other ) # purposes only.
, ('AutoLayer' , BasicLayer.Material.other )
, ('blockage1' , BasicLayer.Material.blockage, 'metal1') # Blockages
, ('blockage2' , BasicLayer.Material.blockage, 'metal2')
, ('blockage3' , BasicLayer.Material.blockage, 'metal3')
, ('blockage4' , BasicLayer.Material.blockage, 'metal4')
, ('blockage5' , BasicLayer.Material.blockage, 'metal5')
, ('blockage6' , BasicLayer.Material.blockage, 'metal6')
, ('blockage7' , BasicLayer.Material.blockage, 'metal7')
, ('blockage8' , BasicLayer.Material.blockage, 'metal8')
Reorganisation of technology configuration files. * Change: In CRL Core, in coriolis2/etc the file an directory structure describing the technonolies is modified. Before, one technology was split in two: the symbolic part that may be shared across multiple real technology and the real technology itself. To configure this we needed in ".coriolis2/techno.py" two variables: * symbolicTechnology. * realTechnology. After, we duplicate the symbolic technology in each real ones, so to configure we only have to refer to one technology with the variable: * technology. Pure sympolic technologies are still availables, associated with a dummy real one. We provides: * 180/scn6m_deep_09 for MOSIS 180nm * 45/freepdk_45 for FreePDK 45nm (work in progress). * symbolic/cmos for classical Alliance symbolic. * Change: In CRL Core python/helpers, SymbolicTechnology.py and RealTechnology.py are now grouped under Technology.py.
2017-11-17 04:10:32 -06:00
, ('blockage9' , BasicLayer.Material.blockage, 'metal9')
, ('blockage10' , BasicLayer.Material.blockage, 'metal10')
Add a common/ to share the trunk of symbolic technologies configurations. In CRL Core configuration files, "display.conf", "patterns.conf" and "technology.conf" share most of their code. So that common part is put into "common/" and sourced from the final configuration file. Update the documentation according the the new initialization scheme.
2014-05-21 17:13:17 -05:00
, ('gmetalh' , BasicLayer.Material.metal ) # Special BasicLayers for Knik & Kite Routers.
, ('gcut' , BasicLayer.Material.cut ) # *Must be after all others*
, ('gmetalv' , BasicLayer.Material.metal )
)
Cleaner support for real technologies (Hurricane, CRL Core configuration). * Change: In Hurricane::Technology, in all the layer connexity methods (getLayers(), getMetalAbove(), getCutAbove(), getViaBetween(), ...) the "useWorking" parameter is replaced by a more accurate "useSymbolic". BEHAVIOR CHANGE: formerly, if a symbolic layer was requested, and none was found, NULL was returned. Now, if the symbolic layer is not found, we try to return the associated real one (same layer mask, but not flagged as symbolic, and usually with a lowercase name). All thoses changes have been propagated to Python bindings. * Change: In Hurricane::BasicLayer and derived classes, rename the "isWorking" attribute into "isSymbolic" (to match the technology renaming). * Change: In Hurricane::Cell::flattenNets(), ignore power, ground and blockage nets for the flatten. * Change: In CRL Core, in coriolisInit.py and Technology.py helpers, rename the tables describing the technology as follow: - symbolicLayersTable --> compositeLayersTable - workingLayersTable --> symbolicLayersTable - symbolicRulesTable --> layersExtensionsTable This is to give the table names a more clearer semantic after merging real technologies configurations (testbench AMS c35b4). In particular, we need to define a composite layer for the real VIAs, and not only the symbolic ones. And with correct enclosures expressed in real dimensions (microns).
2017-12-27 06:13:29 -06:00
# Format of <compositeLayersTable>:
Add a common/ to share the trunk of symbolic technologies configurations. In CRL Core configuration files, "display.conf", "patterns.conf" and "technology.conf" share most of their code. So that common part is put into "common/" and sourced from the final configuration file. Update the documentation according the the new initialization scheme.
2014-05-21 17:13:17 -05:00
# The length of the list of real layers depends on the type.
# In some case, the last of the list may be optional, it must be
# sets to None and not left empty.
#
# ('SYMB_LAYER' , Type , (LIST_OF_REAL_LAYERS) )
Cleaner support for real technologies (Hurricane, CRL Core configuration). * Change: In Hurricane::Technology, in all the layer connexity methods (getLayers(), getMetalAbove(), getCutAbove(), getViaBetween(), ...) the "useWorking" parameter is replaced by a more accurate "useSymbolic". BEHAVIOR CHANGE: formerly, if a symbolic layer was requested, and none was found, NULL was returned. Now, if the symbolic layer is not found, we try to return the associated real one (same layer mask, but not flagged as symbolic, and usually with a lowercase name). All thoses changes have been propagated to Python bindings. * Change: In Hurricane::BasicLayer and derived classes, rename the "isWorking" attribute into "isSymbolic" (to match the technology renaming). * Change: In Hurricane::Cell::flattenNets(), ignore power, ground and blockage nets for the flatten. * Change: In CRL Core, in coriolisInit.py and Technology.py helpers, rename the tables describing the technology as follow: - symbolicLayersTable --> compositeLayersTable - workingLayersTable --> symbolicLayersTable - symbolicRulesTable --> layersExtensionsTable This is to give the table names a more clearer semantic after merging real technologies configurations (testbench AMS c35b4). In particular, we need to define a composite layer for the real VIAs, and not only the symbolic ones. And with correct enclosures expressed in real dimensions (microns).
2017-12-27 06:13:29 -06:00
compositeLayersTable = \
Add a common/ to share the trunk of symbolic technologies configurations. In CRL Core configuration files, "display.conf", "patterns.conf" and "technology.conf" share most of their code. So that common part is put into "common/" and sourced from the final configuration file. Update the documentation according the the new initialization scheme.
2014-05-21 17:13:17 -05:00
( ('NWELL' , TypeRegular , ('nWell' ,))
, ('PWELL' , TypeRegular , ('pWell' ,))
, ('NTIE' , TypeDiffusion , ('nImplant' , 'active', 'nWell'))
, ('PTIE' , TypeDiffusion , ('pImplant' , 'active', 'pWell'))
, ('NDIF' , TypeDiffusion , ('nImplant' , 'active', None ))
, ('PDIF' , TypeDiffusion , ('pImplant' , 'active', None ))
, ('GATE' , TypeDiffusion , ('poly' , 'active', None ))
, ('NTRANS' , TypeTransistor, ('nImplant' , 'active', 'poly', None ))
, ('PTRANS' , TypeTransistor, ('pImplant' , 'active', 'poly', 'nWell'))
, ('POLY' , TypeRegular , ('poly' ,))
, ('POLY2' , TypeRegular , ('poly2' ,))
, ('METAL1' , TypeRegular , ('metal1' ,))
, ('METAL2' , TypeRegular , ('metal2' ,))
Added METCAP layer, for MIM capacitors.
2016-03-06 05:40:23 -06:00
, ('metcapdum' , TypeRegular , ('metcap' ,))
, ('metbot' , TypeRegular , ('metal2' ,))
Add a common/ to share the trunk of symbolic technologies configurations. In CRL Core configuration files, "display.conf", "patterns.conf" and "technology.conf" share most of their code. So that common part is put into "common/" and sourced from the final configuration file. Update the documentation according the the new initialization scheme.
2014-05-21 17:13:17 -05:00
, ('METAL3' , TypeRegular , ('metal3' ,))
, ('METAL4' , TypeRegular , ('metal4' ,))
, ('METAL5' , TypeRegular , ('metal5' ,))
, ('METAL6' , TypeRegular , ('metal6' ,))
, ('METAL7' , TypeRegular , ('metal7' ,))
, ('METAL8' , TypeRegular , ('metal8' ,))
Reorganisation of technology configuration files. * Change: In CRL Core, in coriolis2/etc the file an directory structure describing the technonolies is modified. Before, one technology was split in two: the symbolic part that may be shared across multiple real technology and the real technology itself. To configure this we needed in ".coriolis2/techno.py" two variables: * symbolicTechnology. * realTechnology. After, we duplicate the symbolic technology in each real ones, so to configure we only have to refer to one technology with the variable: * technology. Pure sympolic technologies are still availables, associated with a dummy real one. We provides: * 180/scn6m_deep_09 for MOSIS 180nm * 45/freepdk_45 for FreePDK 45nm (work in progress). * symbolic/cmos for classical Alliance symbolic. * Change: In CRL Core python/helpers, SymbolicTechnology.py and RealTechnology.py are now grouped under Technology.py.
2017-11-17 04:10:32 -06:00
, ('METAL9' , TypeRegular , ('metal9' ,))
, ('METAL10' , TypeRegular , ('metal10' ,))
Add a common/ to share the trunk of symbolic technologies configurations. In CRL Core configuration files, "display.conf", "patterns.conf" and "technology.conf" share most of their code. So that common part is put into "common/" and sourced from the final configuration file. Update the documentation according the the new initialization scheme.
2014-05-21 17:13:17 -05:00
, ('CONT_BODY_N', TypeContact , ('nImplant' , 'active', 'cut0', 'metal1', 'nWell'))
, ('CONT_BODY_P', TypeContact , ('pImplant' , 'active', 'cut0', 'metal1', 'pWell'))
, ('CONT_DIF_N' , TypeContact , ('nImplant' , 'active', 'cut0', 'metal1', None ))
, ('CONT_DIF_P' , TypeContact , ('pImplant' , 'active', 'cut0', 'metal1', None ))
Reorganisation of technology configuration files. * Change: In CRL Core, in coriolis2/etc the file an directory structure describing the technonolies is modified. Before, one technology was split in two: the symbolic part that may be shared across multiple real technology and the real technology itself. To configure this we needed in ".coriolis2/techno.py" two variables: * symbolicTechnology. * realTechnology. After, we duplicate the symbolic technology in each real ones, so to configure we only have to refer to one technology with the variable: * technology. Pure sympolic technologies are still availables, associated with a dummy real one. We provides: * 180/scn6m_deep_09 for MOSIS 180nm * 45/freepdk_45 for FreePDK 45nm (work in progress). * symbolic/cmos for classical Alliance symbolic. * Change: In CRL Core python/helpers, SymbolicTechnology.py and RealTechnology.py are now grouped under Technology.py.
2017-11-17 04:10:32 -06:00
, ('CONT_POLY' , TypeVia , ( 'poly' , 'cut0', 'metal1' ))
Cleaner support for real technologies (Hurricane, CRL Core configuration). * Change: In Hurricane::Technology, in all the layer connexity methods (getLayers(), getMetalAbove(), getCutAbove(), getViaBetween(), ...) the "useWorking" parameter is replaced by a more accurate "useSymbolic". BEHAVIOR CHANGE: formerly, if a symbolic layer was requested, and none was found, NULL was returned. Now, if the symbolic layer is not found, we try to return the associated real one (same layer mask, but not flagged as symbolic, and usually with a lowercase name). All thoses changes have been propagated to Python bindings. * Change: In Hurricane::BasicLayer and derived classes, rename the "isWorking" attribute into "isSymbolic" (to match the technology renaming). * Change: In Hurricane::Cell::flattenNets(), ignore power, ground and blockage nets for the flatten. * Change: In CRL Core, in coriolisInit.py and Technology.py helpers, rename the tables describing the technology as follow: - symbolicLayersTable --> compositeLayersTable - workingLayersTable --> symbolicLayersTable - symbolicRulesTable --> layersExtensionsTable This is to give the table names a more clearer semantic after merging real technologies configurations (testbench AMS c35b4). In particular, we need to define a composite layer for the real VIAs, and not only the symbolic ones. And with correct enclosures expressed in real dimensions (microns).
2017-12-27 06:13:29 -06:00
# VIAs for real technologies.
, ('via12' , TypeVia , ( 'metal1', 'cut1', 'metal2' ))
, ('via23' , TypeVia , ( 'metal2', 'cut2', 'metal3' ))
, ('via34' , TypeVia , ( 'metal3', 'cut3', 'metal4' ))
, ('via45' , TypeVia , ( 'metal4', 'cut4', 'metal5' ))
, ('via56' , TypeVia , ( 'metal5', 'cut5', 'metal6' ))
, ('via67' , TypeVia , ( 'metal6', 'cut6', 'metal7' ))
, ('via78' , TypeVia , ( 'metal7', 'cut7', 'metal8' ))
, ('via89' , TypeVia , ( 'metal8', 'cut8', 'metal9' ))
, ('via910' , TypeVia , ( 'metal9', 'cut9', 'metal10'))
# VIAs for symbolic technologies.
Reorganisation of technology configuration files. * Change: In CRL Core, in coriolis2/etc the file an directory structure describing the technonolies is modified. Before, one technology was split in two: the symbolic part that may be shared across multiple real technology and the real technology itself. To configure this we needed in ".coriolis2/techno.py" two variables: * symbolicTechnology. * realTechnology. After, we duplicate the symbolic technology in each real ones, so to configure we only have to refer to one technology with the variable: * technology. Pure sympolic technologies are still availables, associated with a dummy real one. We provides: * 180/scn6m_deep_09 for MOSIS 180nm * 45/freepdk_45 for FreePDK 45nm (work in progress). * symbolic/cmos for classical Alliance symbolic. * Change: In CRL Core python/helpers, SymbolicTechnology.py and RealTechnology.py are now grouped under Technology.py.
2017-11-17 04:10:32 -06:00
, ('VIA12' , TypeVia , ( 'metal1', 'cut1', 'metal2' ))
, ('VIA23' , TypeVia , ( 'metal2', 'cut2', 'metal3' ))
, ('VIA23cap' , TypeVia , ( 'metcap', 'cut2', 'metal3' ))
, ('VIA34' , TypeVia , ( 'metal3', 'cut3', 'metal4' ))
, ('VIA45' , TypeVia , ( 'metal4', 'cut4', 'metal5' ))
, ('VIA56' , TypeVia , ( 'metal5', 'cut5', 'metal6' ))
, ('VIA67' , TypeVia , ( 'metal6', 'cut6', 'metal7' ))
, ('VIA78' , TypeVia , ( 'metal7', 'cut7', 'metal8' ))
, ('VIA89' , TypeVia , ( 'metal8', 'cut8', 'metal9' ))
, ('VIA910' , TypeVia , ( 'metal9', 'cut9', 'metal10'))
, ('BLOCKAGE1' , TypeRegular , ('blockage1' , ))
, ('BLOCKAGE2' , TypeRegular , ('blockage2' , ))
, ('BLOCKAGE3' , TypeRegular , ('blockage3' , ))
, ('BLOCKAGE4' , TypeRegular , ('blockage4' , ))
, ('BLOCKAGE5' , TypeRegular , ('blockage5' , ))
, ('BLOCKAGE6' , TypeRegular , ('blockage6' , ))
, ('BLOCKAGE7' , TypeRegular , ('blockage7' , ))
, ('BLOCKAGE8' , TypeRegular , ('blockage8' , ))
, ('BLOCKAGE9' , TypeRegular , ('blockage9' , ))
, ('BLOCKAGE10' , TypeRegular , ('blockage10', ))
, ('gcontact' , TypeVia , ('gmetalh' , 'gcut', 'gmetalv'))
Add a common/ to share the trunk of symbolic technologies configurations. In CRL Core configuration files, "display.conf", "patterns.conf" and "technology.conf" share most of their code. So that common part is put into "common/" and sourced from the final configuration file. Update the documentation according the the new initialization scheme.
2014-05-21 17:13:17 -05:00
)
Cleaner support for real technologies (Hurricane, CRL Core configuration). * Change: In Hurricane::Technology, in all the layer connexity methods (getLayers(), getMetalAbove(), getCutAbove(), getViaBetween(), ...) the "useWorking" parameter is replaced by a more accurate "useSymbolic". BEHAVIOR CHANGE: formerly, if a symbolic layer was requested, and none was found, NULL was returned. Now, if the symbolic layer is not found, we try to return the associated real one (same layer mask, but not flagged as symbolic, and usually with a lowercase name). All thoses changes have been propagated to Python bindings. * Change: In Hurricane::BasicLayer and derived classes, rename the "isWorking" attribute into "isSymbolic" (to match the technology renaming). * Change: In Hurricane::Cell::flattenNets(), ignore power, ground and blockage nets for the flatten. * Change: In CRL Core, in coriolisInit.py and Technology.py helpers, rename the tables describing the technology as follow: - symbolicLayersTable --> compositeLayersTable - workingLayersTable --> symbolicLayersTable - symbolicRulesTable --> layersExtensionsTable This is to give the table names a more clearer semantic after merging real technologies configurations (testbench AMS c35b4). In particular, we need to define a composite layer for the real VIAs, and not only the symbolic ones. And with correct enclosures expressed in real dimensions (microns).
2017-12-27 06:13:29 -06:00
# Format of <symbolicLayersTable>:
# This is a simple list of Symbolic layers.
Add a common/ to share the trunk of symbolic technologies configurations. In CRL Core configuration files, "display.conf", "patterns.conf" and "technology.conf" share most of their code. So that common part is put into "common/" and sourced from the final configuration file. Update the documentation according the the new initialization scheme.
2014-05-21 17:13:17 -05:00
Cleaner support for real technologies (Hurricane, CRL Core configuration). * Change: In Hurricane::Technology, in all the layer connexity methods (getLayers(), getMetalAbove(), getCutAbove(), getViaBetween(), ...) the "useWorking" parameter is replaced by a more accurate "useSymbolic". BEHAVIOR CHANGE: formerly, if a symbolic layer was requested, and none was found, NULL was returned. Now, if the symbolic layer is not found, we try to return the associated real one (same layer mask, but not flagged as symbolic, and usually with a lowercase name). All thoses changes have been propagated to Python bindings. * Change: In Hurricane::BasicLayer and derived classes, rename the "isWorking" attribute into "isSymbolic" (to match the technology renaming). * Change: In Hurricane::Cell::flattenNets(), ignore power, ground and blockage nets for the flatten. * Change: In CRL Core, in coriolisInit.py and Technology.py helpers, rename the tables describing the technology as follow: - symbolicLayersTable --> compositeLayersTable - workingLayersTable --> symbolicLayersTable - symbolicRulesTable --> layersExtensionsTable This is to give the table names a more clearer semantic after merging real technologies configurations (testbench AMS c35b4). In particular, we need to define a composite layer for the real VIAs, and not only the symbolic ones. And with correct enclosures expressed in real dimensions (microns).
2017-12-27 06:13:29 -06:00
symbolicLayersTable = \
[ 'POLY', 'POLY2'
Reorganisation of technology configuration files. * Change: In CRL Core, in coriolis2/etc the file an directory structure describing the technonolies is modified. Before, one technology was split in two: the symbolic part that may be shared across multiple real technology and the real technology itself. To configure this we needed in ".coriolis2/techno.py" two variables: * symbolicTechnology. * realTechnology. After, we duplicate the symbolic technology in each real ones, so to configure we only have to refer to one technology with the variable: * technology. Pure sympolic technologies are still availables, associated with a dummy real one. We provides: * 180/scn6m_deep_09 for MOSIS 180nm * 45/freepdk_45 for FreePDK 45nm (work in progress). * symbolic/cmos for classical Alliance symbolic. * Change: In CRL Core python/helpers, SymbolicTechnology.py and RealTechnology.py are now grouped under Technology.py.
2017-11-17 04:10:32 -06:00
, 'METAL1' , 'METAL2' , 'METAL3' , 'METAL4' , 'METAL5' , 'METAL6' , 'METAL7' , 'METAL8' , 'METAL9' , 'METAL10'
, 'BLOCKAGE1', 'BLOCKAGE2', 'BLOCKAGE3', 'BLOCKAGE4', 'BLOCKAGE5', 'BLOCKAGE6', 'BLOCKAGE7', 'BLOCKAGE8', 'BLOCKAGE9', 'BLOCKAGE10'
, 'VIA12' , 'VIA23' , 'VIA34' , 'VIA45' , 'VIA56' , 'VIA67' , 'VIA78' , 'VIA89' , 'VIA910'
Added METCAP layer, for MIM capacitors.
2016-03-06 05:40:23 -06:00
, 'gcut' , 'gmetalh' , 'gmetalv' , 'gcontact'
Add a common/ to share the trunk of symbolic technologies configurations. In CRL Core configuration files, "display.conf", "patterns.conf" and "technology.conf" share most of their code. So that common part is put into "common/" and sourced from the final configuration file. Update the documentation according the the new initialization scheme.
2014-05-21 17:13:17 -05:00
]