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Add nwell/pwell tap test

This commit is contained in:
mrg 2020-02-03 18:41:06 +00:00
parent 34c9b3a0a5
commit 5aed893725
1 changed files with 20 additions and 1 deletions
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21
compiler/tests/03_contact_test.py
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@ -21,7 +21,7 @@ class contact_test(openram_test):
config_file = "{}/tests/configs/config".format(os.getenv("OPENRAM_HOME")) config_file = "{}/tests/configs/config".format(os.getenv("OPENRAM_HOME"))
globals.init_openram(config_file) globals.init_openram(config_file)
from tech import poly_stack, beol_stacks from tech import active_stack, poly_stack, beol_stacks
# Don't do active because of nwell contact rules # Don't do active because of nwell contact rules
# Don't do metal3 because of min area rules # Don't do metal3 because of min area rules
@ -67,6 +67,25 @@ class contact_test(openram_test):
c = factory.create(module_type="contact", layer_stack=layer_stack, dimensions=(3, 3)) c = factory.create(module_type="contact", layer_stack=layer_stack, dimensions=(3, 3))
self.local_drc_check(c) self.local_drc_check(c)
# Test the well taps
# check vertical array with one in the middle and two ends
layer_stack = active_stack
stack_name = ":".join(map(str, layer_stack))
debug.info(2, "1 x 1 {} nwell".format(stack_name))
c = factory.create(module_type="contact",
layer_stack=layer_stack,
implant_type="n",
well_type="n")
self.local_drc_check(c)
debug.info(2, "1 x 1 {} pwell".format(stack_name))
c = factory.create(module_type="contact",
layer_stack=layer_stack,
implant_type="p",
well_type="p")
self.local_drc_check(c)
globals.end_openram() globals.end_openram()