<#219 Behavior difference between LEF/DEF DRC and ...
# openlane-development
g
#219 Behavior difference between LEF/DEF DRC and GDSII DRC Issue created by donn In the following reproducible, the first variable is MAGIC_EXT_USE_GDS. When set to 1, DRC passes without a hitch. When set to 0, DRC fails:
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user_project_wrapper
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Metal2 spacing < 0.14um (met2.2)
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 1235.420um 402.760um 1235.540um 402.830um
 1235.420um 402.715um 1235.540um 402.760um
 1235.280um 402.760um 1235.400um 402.830um
 1235.280um 402.575um 1235.400um 402.760um
 1235.280um 402.575um 1235.400um 402.715um
 2055.600um 402.080um 2055.720um 402.150um
 2055.600um 402.035um 2055.720um 402.080um
 2055.460um 402.080um 2055.580um 402.150um
 2055.460um 401.895um 2055.580um 402.080um
 2055.460um 401.895um 2055.580um 402.035um
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Metal2 width < 0.14um (met2.1)
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 1281.420um 2289.970um 1281.490um 2290.040um
 1611.840um 400.180um 1611.910um 400.250um
 2061.190um 400.860um 2061.260um 400.930um
 2061.120um 400.250um 2061.190um 400.270um
 2074.140um 401.540um 2074.210um 401.610um
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[INFO] COUNT: 15
[INFO] Should be divided by 3 or 4
From what I can see, it appears that the metal connections at the aforementioned points are somehow not being captured properly in DEF/LEF..? Can you confirm? repro.tar.gz RTimothyEdwards/magic