From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Fri, 28 Feb 2020 10:44:46 +0000 (+0000)
Subject: hmm still not adding traces
X-Git-Tag: partial-core-ls180-gdsii~188
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=1e18d5d3cb5836018e11c3994e5e304c317bef9a;p=soclayout.git

hmm still not adding traces
---

diff --git a/experiments5/doAlu16.py b/experiments5/doAlu16.py
index 75c3369..e827f79 100755
--- a/experiments5/doAlu16.py
+++ b/experiments5/doAlu16.py
@@ -17,6 +17,7 @@ from   Hurricane import Transformation
 from   Hurricane import Instance
 from   Hurricane import Contact
 from   Hurricane import Vertical
+from   Hurricane import Horizontal
 from   Hurricane import Pin
 from   Hurricane import NetExternalComponents
 import Viewer
@@ -61,6 +62,19 @@ def createHorizontal ( contactPaths, y, layer, width=None):
     for i in range(1,len(contacts)):
         Horizontal.create( contacts[i-1], contacts[i], layer, y, width )
 
+
+def build_crosstrace(net, via, layer, x, x1, y):
+
+    contacts = \
+      [ Contact.create( net, via, l(x), l(y), l(1.0), l(1.0) )
+      , Contact.create( net, via, l(x1), l(y), l(1.0), l(1.0) )
+      ]
+
+    createHorizontal( contacts, l(y), layer )
+    print "slaves", contacts[-1].getSlaveComponents()
+    for component in contacts[-1].getSlaveComponents():
+        NetExternalComponents.setExternal(component)
+
 def build_downtrace(net, via, layer, x, y, y1):
 
     contacts = \
@@ -69,9 +83,9 @@ def build_downtrace(net, via, layer, x, y, y1):
       ]
 
     createVertical( contacts, l(x), layer )
-    #print "slaves", contacts[-1].getSlaveComponents()
-    #for component in contacts[-1].getSlaveComponents():
-        #NetExternalComponents.setExternal(component)
+    print "slaves", contacts[-1].getSlaveComponents()
+    for component in contacts[-1].getSlaveComponents():
+        NetExternalComponents.setExternal(component)
 
 #print "af", dir(af)
 #sys.exit(0)
@@ -229,14 +243,20 @@ def add ( **kw ):
   if True:
     VIA23 = DataBase.getDB().getTechnology().getLayer( 'VIA23' )
     UpdateSession.open()
+    #net = cell.getNet('b(%d)' % 0)
+    net = cell.getNet('vdd')
+    build_downtrace(net, VIA23, metal3, 5, 10, 20)
     build_downtrace(net, VIA23, metal3, 10, 10, 20)
-    cell.setAbutmentBox( ab )
+    build_crosstrace(net, VIA23, metal3, 5, 10, 10)
+    build_crosstrace(net, VIA23, metal3, 5, 10, 20)
     for i in range(16):
         if False:
             net = cell.getNet('b(%d)' % i)
             x = 20.0*i + 10.0 + 10
             y = height-10
             build_downtrace(net, metal2, x, y, y+10)
+    ab.inflate ( l(2.0) )
+    cell.setAbutmentBox( ab )
     UpdateSession.close()
 
   #af.saveCell( cell, CRL.Catalog.State.Views )