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Refactoring, some bugfixes, GSI bindings for L2N methods.

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This commit is contained in:
Matthias Koefferlein
2019-01-20 23:12:27 +01:00
parent 4c7f43d749
commit f83e1dae43
16 changed files with 682 additions and 284 deletions
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testdata/algo/hierarchy_builder_au2f.gds
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testdata/ruby/dbLayoutToNetlist.rb
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+69 -41
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@@ -61,7 +61,7 @@ class DBLayoutToNetlist_TestClass < TestBase
assert_equal(l2n.internal_layout.cell(ci).name, ly2.cell(cm.cell_mapping(ci)).name)
end
rmetal1 = l2n.make_polygon_layer( ly.layer(6, 0) )
rmetal1 = l2n.make_polygon_layer( ly.layer(6, 0), "metal1" )
bulk_id = l2n.connect_global(rmetal1, "BULK")
assert_equal(l2n.global_net_name(bulk_id), "BULK")
@@ -76,11 +76,11 @@ class DBLayoutToNetlist_TestClass < TestBase
# only plain backend connectivity
rmetal1 = l2n.make_polygon_layer( ly.layer(6, 0) )
rmetal1_lbl = l2n.make_text_layer( ly.layer(6, 1) )
rvia1 = l2n.make_polygon_layer( ly.layer(7, 0) )
rmetal2 = l2n.make_polygon_layer( ly.layer(8, 0) )
rmetal2_lbl = l2n.make_text_layer( ly.layer(8, 1) )
rmetal1 = l2n.make_polygon_layer( ly.layer(6, 0), "metal1" )
rmetal1_lbl = l2n.make_text_layer( ly.layer(6, 1), "metal1_lbl" )
rvia1 = l2n.make_polygon_layer( ly.layer(7, 0), "via1" )
rmetal2 = l2n.make_polygon_layer( ly.layer(8, 0), "metal2" )
rmetal2_lbl = l2n.make_text_layer( ly.layer(8, 1), "metal2_lbl" )
# Intra-layer
l2n.connect(rmetal1)
@@ -141,19 +141,21 @@ END
# only plain connectivity
ractive = l2n.make_layer( ly.layer(2, 0) )
rpoly = l2n.make_polygon_layer( ly.layer(3, 0) )
rpoly_lbl = l2n.make_text_layer( ly.layer(3, 1) )
rdiff_cont = l2n.make_polygon_layer( ly.layer(4, 0) )
rpoly_cont = l2n.make_polygon_layer( ly.layer(5, 0) )
rmetal1 = l2n.make_polygon_layer( ly.layer(6, 0) )
rmetal1_lbl = l2n.make_text_layer( ly.layer(6, 1) )
rvia1 = l2n.make_polygon_layer( ly.layer(7, 0) )
rmetal2 = l2n.make_polygon_layer( ly.layer(8, 0) )
rmetal2_lbl = l2n.make_text_layer( ly.layer(8, 1) )
ractive = l2n.make_layer( ly.layer(2, 0), "active" )
rpoly = l2n.make_polygon_layer( ly.layer(3, 0), "poly" )
rpoly_lbl = l2n.make_text_layer( ly.layer(3, 1), "poly_lbl" )
rdiff_cont = l2n.make_polygon_layer( ly.layer(4, 0), "diff_cont" )
rpoly_cont = l2n.make_polygon_layer( ly.layer(5, 0), "poly_cont" )
rmetal1 = l2n.make_polygon_layer( ly.layer(6, 0), "metal1" )
rmetal1_lbl = l2n.make_text_layer( ly.layer(6, 1), "metal1_lbl" )
rvia1 = l2n.make_polygon_layer( ly.layer(7, 0), "via1" )
rmetal2 = l2n.make_polygon_layer( ly.layer(8, 0), "metal2" )
rmetal2_lbl = l2n.make_text_layer( ly.layer(8, 1), "metal2_lbl" )
rsd = ractive - rpoly
l2n.register(rsd, "sd")
# Intra-layer
l2n.connect(rsd)
l2n.connect(rpoly)
@@ -206,17 +208,17 @@ END
l2n = RBA::LayoutToNetlist::new(RBA::RecursiveShapeIterator::new(ly, ly.top_cell, []))
rnwell = l2n.make_layer( ly.layer(1, 0) )
ractive = l2n.make_layer( ly.layer(2, 0) )
rpoly = l2n.make_polygon_layer( ly.layer(3, 0) )
rpoly_lbl = l2n.make_text_layer( ly.layer(3, 1) )
rdiff_cont = l2n.make_polygon_layer( ly.layer(4, 0) )
rpoly_cont = l2n.make_polygon_layer( ly.layer(5, 0) )
rmetal1 = l2n.make_polygon_layer( ly.layer(6, 0) )
rmetal1_lbl = l2n.make_text_layer( ly.layer(6, 1) )
rvia1 = l2n.make_polygon_layer( ly.layer(7, 0) )
rmetal2 = l2n.make_polygon_layer( ly.layer(8, 0) )
rmetal2_lbl = l2n.make_text_layer( ly.layer(8, 1) )
rnwell = l2n.make_layer( ly.layer(1, 0), "nwell" )
ractive = l2n.make_layer( ly.layer(2, 0), "active" )
rpoly = l2n.make_polygon_layer( ly.layer(3, 0), "poly" )
rpoly_lbl = l2n.make_text_layer( ly.layer(3, 1), "poly_lbl" )
rdiff_cont = l2n.make_polygon_layer( ly.layer(4, 0), "diff_cont" )
rpoly_cont = l2n.make_polygon_layer( ly.layer(5, 0), "poly_cont" )
rmetal1 = l2n.make_polygon_layer( ly.layer(6, 0), "metal1" )
rmetal1_lbl = l2n.make_text_layer( ly.layer(6, 1), "metal1_lbl" )
rvia1 = l2n.make_polygon_layer( ly.layer(7, 0), "via1" )
rmetal2 = l2n.make_polygon_layer( ly.layer(8, 0), "metal2" )
rmetal2_lbl = l2n.make_text_layer( ly.layer(8, 1), "metal2_lbl" )
rpactive = ractive & rnwell
rpgate = rpactive & rpoly
@@ -236,6 +238,9 @@ END
# Define connectivity for netlist extraction
l2n.register(rpsd, "psd")
l2n.register(rnsd, "nsd")
# Intra-layer
l2n.connect(rpsd)
l2n.connect(rnsd)
@@ -297,20 +302,20 @@ END
l2n = RBA::LayoutToNetlist::new(RBA::RecursiveShapeIterator::new(ly, ly.top_cell, []))
rbulk = l2n.make_polygon_layer( ly.layer )
rnwell = l2n.make_polygon_layer( ly.layer(1, 0) )
ractive = l2n.make_polygon_layer( ly.layer(2, 0) )
rpoly = l2n.make_polygon_layer( ly.layer(3, 0) )
rpoly_lbl = l2n.make_text_layer( ly.layer(3, 1) )
rdiff_cont = l2n.make_polygon_layer( ly.layer(4, 0) )
rpoly_cont = l2n.make_polygon_layer( ly.layer(5, 0) )
rmetal1 = l2n.make_polygon_layer( ly.layer(6, 0) )
rmetal1_lbl = l2n.make_text_layer( ly.layer(6, 1) )
rvia1 = l2n.make_polygon_layer( ly.layer(7, 0) )
rmetal2 = l2n.make_polygon_layer( ly.layer(8, 0) )
rmetal2_lbl = l2n.make_text_layer( ly.layer(8, 1) )
rpplus = l2n.make_polygon_layer( ly.layer(10, 0) )
rnplus = l2n.make_polygon_layer( ly.layer(11, 0) )
rbulk = l2n.make_layer( "bulk" )
rnwell = l2n.make_polygon_layer( ly.layer(1, 0) , "nwell" )
ractive = l2n.make_polygon_layer( ly.layer(2, 0) , "active" )
rpoly = l2n.make_polygon_layer( ly.layer(3, 0) , "poly" )
rpoly_lbl = l2n.make_text_layer( ly.layer(3, 1) , "poly_lbl" )
rdiff_cont = l2n.make_polygon_layer( ly.layer(4, 0) , "diff_cont" )
rpoly_cont = l2n.make_polygon_layer( ly.layer(5, 0) , "poly_cont" )
rmetal1 = l2n.make_polygon_layer( ly.layer(6, 0) , "metal1" )
rmetal1_lbl = l2n.make_text_layer( ly.layer(6, 1) , "metal1_lbl" )
rvia1 = l2n.make_polygon_layer( ly.layer(7, 0) , "via1" )
rmetal2 = l2n.make_polygon_layer( ly.layer(8, 0) , "metal2" )
rmetal2_lbl = l2n.make_text_layer( ly.layer(8, 1) , "metal2_lbl" )
rpplus = l2n.make_polygon_layer( ly.layer(10, 0) , "pplus" )
rnplus = l2n.make_polygon_layer( ly.layer(11, 0) , "nplus" )
ractive_in_nwell = ractive & rnwell
rpactive = ractive_in_nwell & rpplus
@@ -334,6 +339,11 @@ END
# Define connectivity for netlist extraction
l2n.register(rpsd, "psd")
l2n.register(rnsd, "nsd")
l2n.register(rptie, "ptie")
l2n.register(rntie, "ntie")
# Intra-layer
l2n.connect(rpsd)
l2n.connect(rnsd)
@@ -417,6 +427,24 @@ END
end
def test_13_ReadAndWrite
l2n = RBA::LayoutToNetlist::new
input = File.join($ut_testsrc, "testdata", "algo", "l2n_writer_au.txt")
l2n.read(input)
tmp = File::join($ut_testtmp, "tmp.txt")
l2n.write(tmp)
assert_equal(File.open(tmp, "r").read, File.open(input, "r").read)
assert_equal(l2n.layer_names.join(","), "poly,poly_lbl,diff_cont,poly_cont,metal1,metal1_lbl,via1,metal2,metal2_lbl,psd,nsd")
assert_equal(l2n.name(l2n.layer_by_name("metal1")), "metal1")
assert_equal(l2n.name(l2n.layer_by_index(l2n.layer_of(l2n.layer_by_name("metal1")))), "metal1")
end
end
load("test_epilogue.rb")