mirror of
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3fb746fbef
* Change: In Hurricane::Error constructors disable the backtrace generation.
(*very* slow).
* Change: In Hurricane::Library::getHierarchicalname(), more compact
naming. Remove the name of the root library.
* New: In Hurricane::Net, new type "FUSED", for component with no net.
More efficient than having one net for each.
* Change: In CellViewer, BreakpointWidget, use Angry Birds icons.
* Change: In CellWidget::State, use the hierarchical name (cached) as key
to the state. This allow to load two cells with the same name but from
different libraries in the widget history.
* Change: In PyGraphics, export "isEnabled()" and "isHighDpi()" functions.
* Change: In CRL/etc/symbolic/cmos/plugin.conf, and
CRL/etc/common/plugin.conf use the physical dimensions converters.
* Change: In CRL/etc/symbolic/cmos/technology.conf, make the GDS layer
table coherent with the default Alliance cmos.rds.
* New: CRL/python/helpers/io.py, put ErrorMessage new implementation here,
along with a new ErrorWidget written in PyQt4. It seems finally that
PyQt4 can be used alongside Coriolis Qt widgets.
New ErrorMessage.catch() static function to manage all exceptions
in except clauses.
* Change: In CRL/python/helpers/, no longer use ErrorMessage.wrapPrint(),
directly print it.
Rewrite the utilities to display Python stack traces "textStacktrace()"
and "showStacktrace()".
* Change: In CRL::AllianceFramework, shorten the names of the libraries.
* Change: In CRL::ApParser & CRL::ApDriver, more accurate translation between
Alliance connectors (C record) and Hurricane::Pin objects. Pin are no
longer made square but thin and oriented in the connecting direction.
Use the new fused net for unnamed components.
* New: In CRL::GdsParser, implementation of SREF parsing, i.e. instances.
Due to the unordered nature of the GDS stream, instances creation are
delayed until the whole stream has been parsed and only then are they
created.
For the sake of reading back Alliance s2r GDS, we assume that any
TEXT following a boundary is the Net name the boundary (component)
belongs to.
Create abutment box for Cells, computed from the bounding box, so
the Hurricane QuadTree could work properly.
Make use of the fused net for unnamed components.
* New: In Cumulus/plugins/chip, complete rewrite of the I/O pad management.
Now we can mix real (foundry) pads and a symbolic core.
To cleanly support the de-coupling between the real part and the
symbolic one we introduce a new intermediary hierarchical level, the
corona. We have now:
Chip --> Pads + Corona --> Core.
At chip level (and if we are using real pads) the layout is fully
real (excepting the corona).
The Corona contains everything that is symbolic. It has symbolic
wires extending outward the abutment box to make contact with the
real wires coming from the pads.
In the pad ring we can use corners instances (or not), pad spacers
or directly draw wires between connectors ring pads.
Provide two flavors: placement only or full place & route.
WARNING: If routing in a second step, *do not route* the *Chip* but
the *Corona*.
* Change: In Cumulus/plugins/clocktree, give the modified Cell an
additional extension of "_cts" (Clock Tree Synthesis) instead of
"_clocked", to follow the common convention.
* New: In cumulus/plugins/S2R.py, encapsulate call to Alliance S2R and
reload the translated Cell in the editor.
* New: In cumulus/plugins/core2chip, provide an utility to automatically
create a chip from a core. To work this plugins must have a basic
understanding of the pad functionalities which may differs from
foundry to foundry. So a base class CoreToChip is created, then for
each supported pad foundry a derived class is added. Currently we
support AMS c35b4 and Alliance symbolic cmos.
* Bug: In Anabatic::Configuration, read the right configuration parameter
"anabatic.topRoutinglayer" (Katana), and not the one for Katabatic...
* Change: In Unicorn/cgt.py, process the plugins in alphabetical order
to ensure a reproductible ordering of the menus...
167 lines
6.9 KiB
Python
167 lines
6.9 KiB
Python
#!/usr/bin/env python
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#
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# This file is part of the Coriolis Software.
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# Copyright (c) UPMC 2017-2018, All Rights Reserved
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#
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# +-----------------------------------------------------------------+
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# | C O R I O L I S |
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# | T o o l E n g i n e T u t o r i a l |
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# | |
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# | Author : Jean-Paul CHAPUT |
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# | E-mail : Jean-Paul.Chaput@lip6.fr |
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# | =============================================================== |
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# | Python : "./plugins/RSavePlugin.py" |
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# +-----------------------------------------------------------------+
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try:
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import sys
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import os.path
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import Cfg
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import Viewer
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import CRL
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import helpers
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from helpers.io import ErrorMessage
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from helpers.io import WarningMessage
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from helpers import showPythonTrace
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import plugins
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from Hurricane import DataBase
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from Hurricane import Breakpoint
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from Hurricane import UpdateSession
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from Hurricane import DbU
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from Hurricane import Box
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from Hurricane import Contact
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from Hurricane import Vertical
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from Hurricane import Horizontal
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from Hurricane import Net
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from Hurricane import Cell
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except ImportError, e:
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serror = str(e)
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if serror.startswith('No module named'):
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module = serror.split()[-1]
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print '[ERROR] The <%s> python module or symbol cannot be loaded.' % module
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print ' Please check the integrity of the <coriolis> package.'
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if serror.find('cannot open shared object file'):
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library = serror.split(':')[0]
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print '[ERROR] The <%s> shared library cannot be loaded.' % library
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print ' Under RHEL 6, you must be under devtoolset-2.'
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print ' (scl enable devtoolset-2 bash)'
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sys.exit(1)
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except Exception, e:
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print '[ERROR] A strange exception occurred while loading the basic Coriolis/Python'
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print ' modules. Something may be wrong at Python/C API level.\n'
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print ' %s' % e
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sys.exit(2)
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def runDemo ( cell, editor ):
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print 'runDemo() Python plugin function has been called.'
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if cell:
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print WarningMessage( 'A Cell "%s" is already loaded in the Viewer, cowardly exiting.' % cell.getName() )
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return
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library = CRL.AllianceFramework.get().getLibrary( 0 )
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cell = CRL.AllianceFramework.get().getCell( 'demo_cell', CRL.Catalog.State.Views )
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if cell:
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print WarningMessage( '"demo_cell" has already been created, do not run twice.' )
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return
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UpdateSession.open()
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cell = Cell.create( library, 'demo_cell' )
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cell.setAbutmentBox( Box( DbU.fromLambda( 0.0), DbU.fromLambda( 0.0)
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, DbU.fromLambda(15.0), DbU.fromLambda(50.0) ) )
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UpdateSession.close()
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if editor: editor.setCell( cell )
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Breakpoint.stop( 5, 'Abutment box has been drawn.' )
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UpdateSession.open()
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technology = DataBase.getDB().getTechnology()
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nwell = technology.getLayer( 'NWELL' )
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ntrans = technology.getLayer( 'NTRANS' )
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ptrans = technology.getLayer( 'PTRANS' )
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diffN = technology.getLayer( 'NDIF' )
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diffP = technology.getLayer( 'PDIF' )
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contDiffN = technology.getLayer( 'CONT_DIF_N' )
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contDiffP = technology.getLayer( 'CONT_DIF_P' )
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contPoly = technology.getLayer( 'CONT_POLY' )
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poly = technology.getLayer( 'POLY' )
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metal1 = technology.getLayer( 'METAL1' )
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nwellNet = Net.create( cell, 'nwell' )
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Horizontal.create( nwellNet, nwell, DbU.fromLambda(39.0), DbU.fromLambda(24.0), DbU.fromLambda(0.0), DbU.fromLambda(15.0) )
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vss = Net.create( cell, 'vss' )
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vdd = Net.create( cell, 'vdd' )
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Horizontal.create( vss, metal1 , DbU.fromLambda(3.0), DbU.fromLambda(6.0), DbU.fromLambda(0.0), DbU.fromLambda(15.0) )
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Vertical.create ( vss, diffN , DbU.fromLambda(3.5), DbU.fromLambda(4.0), DbU.fromLambda(4.0), DbU.fromLambda(12.0) )
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Contact.create ( vss, contDiffN, DbU.fromLambda(4.0), DbU.fromLambda(5.0) )
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Horizontal.create( vdd, metal1 , DbU.fromLambda(47.0), DbU.fromLambda( 6.0), DbU.fromLambda( 0.0), DbU.fromLambda(15.0) )
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Vertical.create ( vdd, diffP , DbU.fromLambda( 3.5), DbU.fromLambda( 4.0), DbU.fromLambda(28.0), DbU.fromLambda(46.0) )
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Contact.create ( vdd, contDiffP, DbU.fromLambda( 4.0), DbU.fromLambda(45.0) )
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UpdateSession.close()
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Breakpoint.stop( 5, 'Power nets have been drawn.' )
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UpdateSession.open()
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nq = Net.create( cell, 'nq' )
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Vertical.create ( nq, diffN , DbU.fromLambda(10.0), DbU.fromLambda( 3.0), DbU.fromLambda( 8.0), DbU.fromLambda(12.0) )
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Vertical.create ( nq, diffP , DbU.fromLambda(10.0), DbU.fromLambda( 3.0), DbU.fromLambda(28.0), DbU.fromLambda(37.0) )
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Contact.create ( nq, contDiffN, DbU.fromLambda(10.0), DbU.fromLambda(10.0) )
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Contact.create ( nq, contDiffP, DbU.fromLambda(10.0), DbU.fromLambda(30.0) )
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Contact.create ( nq, contDiffP, DbU.fromLambda(10.0), DbU.fromLambda(35.0) )
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Vertical.create ( nq, metal1 , DbU.fromLambda(10.0), DbU.fromLambda( 2.0), DbU.fromLambda(10.0), DbU.fromLambda(40.0) )
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UpdateSession.close()
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Breakpoint.stop( 5, 'Output has been drawn.' )
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UpdateSession.open()
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i = Net.create( cell, 'i' )
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Vertical.create ( i, ntrans , DbU.fromLambda( 7.0), DbU.fromLambda( 1.0), DbU.fromLambda( 6.0), DbU.fromLambda(14.0) )
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Vertical.create ( i, poly , DbU.fromLambda( 7.0), DbU.fromLambda( 1.0), DbU.fromLambda(14.0), DbU.fromLambda(26.0) )
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Vertical.create ( i, ptrans , DbU.fromLambda( 7.0), DbU.fromLambda( 1.0), DbU.fromLambda(26.0), DbU.fromLambda(39.0) )
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Horizontal.create( i, poly , DbU.fromLambda(20.0), DbU.fromLambda( 3.0), DbU.fromLambda( 4.0), DbU.fromLambda( 7.0) )
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Contact.create ( i, contPoly , DbU.fromLambda( 5.0), DbU.fromLambda(20.0) )
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Vertical.create ( i, metal1 , DbU.fromLambda( 5.0), DbU.fromLambda( 2.0), DbU.fromLambda(10.0), DbU.fromLambda(40.0) )
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UpdateSession.close()
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Breakpoint.stop( 5, 'Input has been drawn.' )
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return
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# --------------------------------------------------------------------
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# Plugin hook functions, unicornHook:menus, ScritMain:call
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def unicornHook ( **kw ):
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editor = kw['editor']
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editor.addMenu( 'tutorials' , 'Tutorials', Viewer.CellViewer.TopMenu )
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#editor.addMenu( 'tutorials.plugins', 'Plugins' , Viewer.CellViewer.NoFlags )
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plugins.kwUnicornHook( 'tutorials.runDemo'
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, 'Run Demo (Python flavor)'
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, 'Launch runDemo() in the Tutorial Python plugin.'
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, sys.modules[__name__].__file__
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, **kw
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)
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return
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def ScriptMain ( **kw ):
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try:
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helpers.staticInitialization( quiet=True )
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#helpers.setTraceLevel( 550 )
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cell, editor = plugins.kwParseMain( **kw )
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runDemo( cell, editor )
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except Exception, e:
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helpers.io.catch( e )
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return 0
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