diff --git a/compiler/tests/07_column_mux_array_16mux_1rw_1r_test.py b/compiler/tests/07_column_mux_array_16mux_1rw_1r_test.py
new file mode 100755
index 00000000..9ef7da3e
--- /dev/null
+++ b/compiler/tests/07_column_mux_array_16mux_1rw_1r_test.py
@@ -0,0 +1,45 @@
+#!/usr/bin/env python3
+# See LICENSE for licensing information.
+#
+# Copyright (c) 2016-2021 Regents of the University of California and The Board
+# of Regents for the Oklahoma Agricultural and Mechanical College
+# (acting for and on behalf of Oklahoma State University)
+# All rights reserved.
+#
+from testutils import *
+import sys, os
+sys.path.append(os.getenv("OPENRAM_HOME"))
+import globals
+from globals import OPTS
+from sram_factory import factory
+import debug
+
+
+class column_mux_test(openram_test):
+
+    def runTest(self):
+        config_file = "{}/tests/configs/config".format(os.getenv("OPENRAM_HOME"))
+        globals.init_openram(config_file)
+
+        OPTS.num_rw_ports = 1
+        OPTS.num_r_ports = 1
+        OPTS.num_w_ports = 0
+        globals.setup_bitcell()
+
+        debug.info(1, "Testing sample for 16-way column_mux_array port 0")
+        a = factory.create(module_type="column_mux_array", columns=32, word_size=2, bitcell_bl="bl0", bitcell_br="br0")
+        self.local_check(a)
+
+        debug.info(1, "Testing sample for 16-way column_mux_array port 1")
+        a = factory.create(module_type="column_mux_array", columns=32, word_size=2, bitcell_bl="bl1", bitcell_br="br1")
+        self.local_check(a)
+
+        globals.end_openram()
+
+
+# run the test from the command line
+if __name__ == "__main__":
+    (OPTS, args) = globals.parse_args()
+    del sys.argv[1:]
+    header(__file__, OPTS.tech_name)
+    unittest.main(testRunner=debugTestRunner())
diff --git a/compiler/tests/07_column_mux_array_16mux_test.py b/compiler/tests/07_column_mux_array_16mux_test.py
new file mode 100755
index 00000000..67a7f9a4
--- /dev/null
+++ b/compiler/tests/07_column_mux_array_16mux_test.py
@@ -0,0 +1,36 @@
+#!/usr/bin/env python3
+# See LICENSE for licensing information.
+#
+# Copyright (c) 2016-2021 Regents of the University of California and The Board
+# of Regents for the Oklahoma Agricultural and Mechanical College
+# (acting for and on behalf of Oklahoma State University)
+# All rights reserved.
+#
+from testutils import *
+import sys, os
+sys.path.append(os.getenv("OPENRAM_HOME"))
+import globals
+from globals import OPTS
+from sram_factory import factory
+import debug
+
+
+class column_mux_test(openram_test):
+
+    def runTest(self):
+        config_file = "{}/tests/configs/config".format(os.getenv("OPENRAM_HOME"))
+        globals.init_openram(config_file)
+
+        debug.info(1, "Testing sample for 16-way column_mux_array")
+        a = factory.create(module_type="column_mux_array", columns=64, word_size=4)
+        self.local_check(a)
+
+        globals.end_openram()
+
+
+# run the test from the command line
+if __name__ == "__main__":
+    (OPTS, args) = globals.parse_args()
+    del sys.argv[1:]
+    header(__file__, OPTS.tech_name)
+    unittest.main(testRunner=debugTestRunner())
diff --git a/compiler/tests/07_column_mux_array_4mux_1rw_1r_test.py b/compiler/tests/07_column_mux_array_4mux_1rw_1r_test.py
new file mode 100755
index 00000000..96123cae
--- /dev/null
+++ b/compiler/tests/07_column_mux_array_4mux_1rw_1r_test.py
@@ -0,0 +1,45 @@
+#!/usr/bin/env python3
+# See LICENSE for licensing information.
+#
+# Copyright (c) 2016-2021 Regents of the University of California and The Board
+# of Regents for the Oklahoma Agricultural and Mechanical College
+# (acting for and on behalf of Oklahoma State University)
+# All rights reserved.
+#
+from testutils import *
+import sys, os
+sys.path.append(os.getenv("OPENRAM_HOME"))
+import globals
+from globals import OPTS
+from sram_factory import factory
+import debug
+
+
+class column_mux_test(openram_test):
+
+    def runTest(self):
+        config_file = "{}/tests/configs/config".format(os.getenv("OPENRAM_HOME"))
+        globals.init_openram(config_file)
+
+        OPTS.num_rw_ports = 1
+        OPTS.num_r_ports = 1
+        OPTS.num_w_ports = 0
+        globals.setup_bitcell()
+
+        debug.info(1, "Testing sample for 4-way column_mux_array port 0")
+        a = factory.create(module_type="column_mux_array", columns=8, word_size=2, bitcell_bl="bl0", bitcell_br="br0")
+        self.local_check(a)
+
+        debug.info(1, "Testing sample for 4-way column_mux_array port 1")
+        a = factory.create(module_type="column_mux_array", columns=8, word_size=2, bitcell_bl="bl1", bitcell_br="br1")
+        self.local_check(a)
+
+        globals.end_openram()
+
+
+# run the test from the command line
+if __name__ == "__main__":
+    (OPTS, args) = globals.parse_args()
+    del sys.argv[1:]
+    header(__file__, OPTS.tech_name)
+    unittest.main(testRunner=debugTestRunner())
diff --git a/compiler/tests/07_column_mux_array_4mux_test.py b/compiler/tests/07_column_mux_array_4mux_test.py
new file mode 100755
index 00000000..655bda54
--- /dev/null
+++ b/compiler/tests/07_column_mux_array_4mux_test.py
@@ -0,0 +1,36 @@
+#!/usr/bin/env python3
+# See LICENSE for licensing information.
+#
+# Copyright (c) 2016-2021 Regents of the University of California and The Board
+# of Regents for the Oklahoma Agricultural and Mechanical College
+# (acting for and on behalf of Oklahoma State University)
+# All rights reserved.
+#
+from testutils import *
+import sys, os
+sys.path.append(os.getenv("OPENRAM_HOME"))
+import globals
+from globals import OPTS
+from sram_factory import factory
+import debug
+
+
+class column_mux_test(openram_test):
+
+    def runTest(self):
+        config_file = "{}/tests/configs/config".format(os.getenv("OPENRAM_HOME"))
+        globals.init_openram(config_file)
+
+        debug.info(1, "Testing sample for 4-way column_mux_array")
+        a = factory.create(module_type="column_mux_array", columns=16, word_size=4)
+        self.local_check(a)
+
+        globals.end_openram()
+
+
+# run the test from the command line
+if __name__ == "__main__":
+    (OPTS, args) = globals.parse_args()
+    del sys.argv[1:]
+    header(__file__, OPTS.tech_name)
+    unittest.main(testRunner=debugTestRunner())
diff --git a/compiler/tests/07_column_mux_array_8mux_1rw_1r_test.py b/compiler/tests/07_column_mux_array_8mux_1rw_1r_test.py
new file mode 100755
index 00000000..9f85e3ac
--- /dev/null
+++ b/compiler/tests/07_column_mux_array_8mux_1rw_1r_test.py
@@ -0,0 +1,45 @@
+#!/usr/bin/env python3
+# See LICENSE for licensing information.
+#
+# Copyright (c) 2016-2021 Regents of the University of California and The Board
+# of Regents for the Oklahoma Agricultural and Mechanical College
+# (acting for and on behalf of Oklahoma State University)
+# All rights reserved.
+#
+from testutils import *
+import sys, os
+sys.path.append(os.getenv("OPENRAM_HOME"))
+import globals
+from globals import OPTS
+from sram_factory import factory
+import debug
+
+
+class column_mux_test(openram_test):
+
+    def runTest(self):
+        config_file = "{}/tests/configs/config".format(os.getenv("OPENRAM_HOME"))
+        globals.init_openram(config_file)
+
+        OPTS.num_rw_ports = 1
+        OPTS.num_r_ports = 1
+        OPTS.num_w_ports = 0
+        globals.setup_bitcell()
+
+        debug.info(1, "Testing sample for 8-way column_mux_array port 0")
+        a = factory.create(module_type="column_mux_array", columns=16, word_size=2, bitcell_bl="bl0", bitcell_br="br0")
+        self.local_check(a)
+
+        debug.info(1, "Testing sample for 8-way column_mux_array port 1")
+        a = factory.create(module_type="column_mux_array", columns=16, word_size=2, bitcell_bl="bl1", bitcell_br="br1")
+        self.local_check(a)
+
+        globals.end_openram()
+
+
+# run the test from the command line
+if __name__ == "__main__":
+    (OPTS, args) = globals.parse_args()
+    del sys.argv[1:]
+    header(__file__, OPTS.tech_name)
+    unittest.main(testRunner=debugTestRunner())
diff --git a/compiler/tests/07_column_mux_array_8mux_test.py b/compiler/tests/07_column_mux_array_8mux_test.py
new file mode 100755
index 00000000..eab6560a
--- /dev/null
+++ b/compiler/tests/07_column_mux_array_8mux_test.py
@@ -0,0 +1,36 @@
+#!/usr/bin/env python3
+# See LICENSE for licensing information.
+#
+# Copyright (c) 2016-2021 Regents of the University of California and The Board
+# of Regents for the Oklahoma Agricultural and Mechanical College
+# (acting for and on behalf of Oklahoma State University)
+# All rights reserved.
+#
+from testutils import *
+import sys, os
+sys.path.append(os.getenv("OPENRAM_HOME"))
+import globals
+from globals import OPTS
+from sram_factory import factory
+import debug
+
+
+class column_mux_test(openram_test):
+
+    def runTest(self):
+        config_file = "{}/tests/configs/config".format(os.getenv("OPENRAM_HOME"))
+        globals.init_openram(config_file)
+
+        debug.info(1, "Testing sample for 8-way column_mux_array")
+        a = factory.create(module_type="column_mux_array", columns=32, word_size=4)
+        self.local_check(a)
+
+        globals.end_openram()
+
+
+# run the test from the command line
+if __name__ == "__main__":
+    (OPTS, args) = globals.parse_args()
+    del sys.argv[1:]
+    header(__file__, OPTS.tech_name)
+    unittest.main(testRunner=debugTestRunner())
diff --git a/compiler/tests/19_single_bank_16mux_1rw_1r_test.py b/compiler/tests/19_single_bank_16mux_1rw_1r_test.py
new file mode 100755
index 00000000..6133ccad
--- /dev/null
+++ b/compiler/tests/19_single_bank_16mux_1rw_1r_test.py
@@ -0,0 +1,48 @@
+#!/usr/bin/env python3
+# See LICENSE for licensing information.
+#
+# Copyright (c) 2016-2021 Regents of the University of California and The Board
+# of Regents for the Oklahoma Agricultural and Mechanical College
+# (acting for and on behalf of Oklahoma State University)
+# All rights reserved.
+#
+import unittest
+from testutils import *
+import sys, os
+sys.path.append(os.getenv("OPENRAM_HOME"))
+import globals
+from globals import OPTS
+from sram_factory import factory
+import debug
+
+
+class single_bank_1rw_1r_test(openram_test):
+
+    def runTest(self):
+        config_file = "{}/tests/configs/config".format(os.getenv("OPENRAM_HOME"))
+        globals.init_openram(config_file)
+        from sram_config import sram_config
+
+        OPTS.num_rw_ports = 1
+        OPTS.num_r_ports = 1
+        OPTS.num_w_ports = 0
+        globals.setup_bitcell()
+
+        c = sram_config(word_size=2,
+                        num_words=128)
+
+        c.words_per_row=16
+        factory.reset()
+        c.recompute_sizes()
+        debug.info(1, "Sixteen way column mux")
+        a = factory.create(module_type="bank", sram_config=c)
+        self.local_check(a)
+
+        globals.end_openram()
+
+# run the test from the command line
+if __name__ == "__main__":
+    (OPTS, args) = globals.parse_args()
+    del sys.argv[1:]
+    header(__file__, OPTS.tech_name)
+    unittest.main(testRunner=debugTestRunner())
diff --git a/compiler/tests/19_single_bank_16mux_test.py b/compiler/tests/19_single_bank_16mux_test.py
new file mode 100755
index 00000000..010703a9
--- /dev/null
+++ b/compiler/tests/19_single_bank_16mux_test.py
@@ -0,0 +1,54 @@
+#!/usr/bin/env python3
+# See LICENSE for licensing information.
+#
+# Copyright (c) 2016-2021 Regents of the University of California and The Board
+# of Regents for the Oklahoma Agricultural and Mechanical College
+# (acting for and on behalf of Oklahoma State University)
+# All rights reserved.
+#
+import unittest
+from testutils import *
+import sys, os
+sys.path.append(os.getenv("OPENRAM_HOME"))
+import globals
+from globals import OPTS
+from sram_factory import factory
+import debug
+
+
+class single_bank_test(openram_test):
+
+    def runTest(self):
+        config_file = "{}/tests/configs/config".format(os.getenv("OPENRAM_HOME"))
+        globals.init_openram(config_file)
+        from sram_config import sram_config
+
+        if OPTS.tech_name == "sky130":
+            num_spare_rows = 1
+            num_spare_cols = 1
+        else:
+            num_spare_rows = 0
+            num_spare_cols = 0
+
+        c = sram_config(word_size=4,
+                        num_words=16,
+                        num_spare_cols=num_spare_cols,
+                        num_spare_rows=num_spare_rows)
+
+        c.word_size=2
+        c.num_words=128
+        c.words_per_row=16
+        factory.reset()
+        c.recompute_sizes()
+        debug.info(1, "Sixteen way column mux")
+        a = factory.create("bank", sram_config=c)
+        self.local_check(a)
+
+        globals.end_openram()
+
+# run the test from the command line
+if __name__ == "__main__":
+    (OPTS, args) = globals.parse_args()
+    del sys.argv[1:]
+    header(__file__, OPTS.tech_name)
+    unittest.main(testRunner=debugTestRunner())
diff --git a/compiler/tests/19_single_bank_2mux_1rw_1r_test.py b/compiler/tests/19_single_bank_2mux_1rw_1r_test.py
new file mode 100755
index 00000000..15664c81
--- /dev/null
+++ b/compiler/tests/19_single_bank_2mux_1rw_1r_test.py
@@ -0,0 +1,49 @@
+#!/usr/bin/env python3
+# See LICENSE for licensing information.
+#
+# Copyright (c) 2016-2021 Regents of the University of California and The Board
+# of Regents for the Oklahoma Agricultural and Mechanical College
+# (acting for and on behalf of Oklahoma State University)
+# All rights reserved.
+#
+import unittest
+from testutils import *
+import sys, os
+sys.path.append(os.getenv("OPENRAM_HOME"))
+import globals
+from globals import OPTS
+from sram_factory import factory
+import debug
+
+
+class single_bank_1rw_1r_test(openram_test):
+
+    def runTest(self):
+        config_file = "{}/tests/configs/config".format(os.getenv("OPENRAM_HOME"))
+        globals.init_openram(config_file)
+        from sram_config import sram_config
+
+        OPTS.num_rw_ports = 1
+        OPTS.num_r_ports = 1
+        OPTS.num_w_ports = 0
+        globals.setup_bitcell()
+
+        c = sram_config(word_size=4,
+                        num_words=16)
+
+        c.num_words=32
+        c.words_per_row=2
+        factory.reset()
+        c.recompute_sizes()
+        debug.info(1, "Two way column mux")
+        a = factory.create(module_type="bank", sram_config=c)
+        self.local_check(a)
+
+        globals.end_openram()
+
+# run the test from the command line
+if __name__ == "__main__":
+    (OPTS, args) = globals.parse_args()
+    del sys.argv[1:]
+    header(__file__, OPTS.tech_name)
+    unittest.main(testRunner=debugTestRunner())
diff --git a/compiler/tests/19_single_bank_2mux_test.py b/compiler/tests/19_single_bank_2mux_test.py
new file mode 100755
index 00000000..d29de4e6
--- /dev/null
+++ b/compiler/tests/19_single_bank_2mux_test.py
@@ -0,0 +1,44 @@
+#!/usr/bin/env python3
+# See LICENSE for licensing information.
+#
+# Copyright (c) 2016-2021 Regents of the University of California and The Board
+# of Regents for the Oklahoma Agricultural and Mechanical College
+# (acting for and on behalf of Oklahoma State University)
+# All rights reserved.
+#
+import unittest
+from testutils import *
+import sys, os
+sys.path.append(os.getenv("OPENRAM_HOME"))
+import globals
+from globals import OPTS
+from sram_factory import factory
+import debug
+
+
+class single_bank_test(openram_test):
+
+    def runTest(self):
+        config_file = "{}/tests/configs/config".format(os.getenv("OPENRAM_HOME"))
+        globals.init_openram(config_file)
+        from sram_config import sram_config
+
+        c = sram_config(word_size=4,
+                        num_words=16)
+
+        c.num_words=32
+        c.words_per_row=2
+        factory.reset()
+        c.recompute_sizes()
+        debug.info(1, "Two way column mux")
+        a = factory.create("bank", sram_config=c)
+        self.local_check(a)
+
+        globals.end_openram()
+
+# run the test from the command line
+if __name__ == "__main__":
+    (OPTS, args) = globals.parse_args()
+    del sys.argv[1:]
+    header(__file__, OPTS.tech_name)
+    unittest.main(testRunner=debugTestRunner())
diff --git a/compiler/tests/19_single_bank_4mux_1rw_1r_test.py b/compiler/tests/19_single_bank_4mux_1rw_1r_test.py
new file mode 100755
index 00000000..9518373c
--- /dev/null
+++ b/compiler/tests/19_single_bank_4mux_1rw_1r_test.py
@@ -0,0 +1,49 @@
+#!/usr/bin/env python3
+# See LICENSE for licensing information.
+#
+# Copyright (c) 2016-2021 Regents of the University of California and The Board
+# of Regents for the Oklahoma Agricultural and Mechanical College
+# (acting for and on behalf of Oklahoma State University)
+# All rights reserved.
+#
+import unittest
+from testutils import *
+import sys, os
+sys.path.append(os.getenv("OPENRAM_HOME"))
+import globals
+from globals import OPTS
+from sram_factory import factory
+import debug
+
+
+class single_bank_1rw_1r_test(openram_test):
+
+    def runTest(self):
+        config_file = "{}/tests/configs/config".format(os.getenv("OPENRAM_HOME"))
+        globals.init_openram(config_file)
+        from sram_config import sram_config
+
+        OPTS.num_rw_ports = 1
+        OPTS.num_r_ports = 1
+        OPTS.num_w_ports = 0
+        globals.setup_bitcell()
+
+        c = sram_config(word_size=4,
+                        num_words=16)
+
+        c.num_words=64
+        c.words_per_row=4
+        factory.reset()
+        c.recompute_sizes()
+        debug.info(1, "Four way column mux")
+        a = factory.create(module_type="bank", sram_config=c)
+        self.local_check(a)
+
+        globals.end_openram()
+
+# run the test from the command line
+if __name__ == "__main__":
+    (OPTS, args) = globals.parse_args()
+    del sys.argv[1:]
+    header(__file__, OPTS.tech_name)
+    unittest.main(testRunner=debugTestRunner())
diff --git a/compiler/tests/19_single_bank_4mux_test.py b/compiler/tests/19_single_bank_4mux_test.py
new file mode 100755
index 00000000..77459ff9
--- /dev/null
+++ b/compiler/tests/19_single_bank_4mux_test.py
@@ -0,0 +1,44 @@
+#!/usr/bin/env python3
+# See LICENSE for licensing information.
+#
+# Copyright (c) 2016-2021 Regents of the University of California and The Board
+# of Regents for the Oklahoma Agricultural and Mechanical College
+# (acting for and on behalf of Oklahoma State University)
+# All rights reserved.
+#
+import unittest
+from testutils import *
+import sys, os
+sys.path.append(os.getenv("OPENRAM_HOME"))
+import globals
+from globals import OPTS
+from sram_factory import factory
+import debug
+
+
+class single_bank_test(openram_test):
+
+    def runTest(self):
+        config_file = "{}/tests/configs/config".format(os.getenv("OPENRAM_HOME"))
+        globals.init_openram(config_file)
+        from sram_config import sram_config
+
+        c = sram_config(word_size=4,
+                        num_words=16)
+
+        c.num_words=64
+        c.words_per_row=4
+        factory.reset()
+        c.recompute_sizes()
+        debug.info(1, "Four way column mux")
+        a = factory.create("bank", sram_config=c)
+        self.local_check(a)
+
+        globals.end_openram()
+
+# run the test from the command line
+if __name__ == "__main__":
+    (OPTS, args) = globals.parse_args()
+    del sys.argv[1:]
+    header(__file__, OPTS.tech_name)
+    unittest.main(testRunner=debugTestRunner())
diff --git a/compiler/tests/19_single_bank_8mux_1rw_1r_test.py b/compiler/tests/19_single_bank_8mux_1rw_1r_test.py
new file mode 100755
index 00000000..11b74350
--- /dev/null
+++ b/compiler/tests/19_single_bank_8mux_1rw_1r_test.py
@@ -0,0 +1,50 @@
+#!/usr/bin/env python3
+# See LICENSE for licensing information.
+#
+# Copyright (c) 2016-2021 Regents of the University of California and The Board
+# of Regents for the Oklahoma Agricultural and Mechanical College
+# (acting for and on behalf of Oklahoma State University)
+# All rights reserved.
+#
+import unittest
+from testutils import *
+import sys, os
+sys.path.append(os.getenv("OPENRAM_HOME"))
+import globals
+from globals import OPTS
+from sram_factory import factory
+import debug
+
+
+class single_bank_1rw_1r_test(openram_test):
+
+    def runTest(self):
+        config_file = "{}/tests/configs/config".format(os.getenv("OPENRAM_HOME"))
+        globals.init_openram(config_file)
+        from sram_config import sram_config
+
+        OPTS.num_rw_ports = 1
+        OPTS.num_r_ports = 1
+        OPTS.num_w_ports = 0
+        globals.setup_bitcell()
+
+        c = sram_config(word_size=4,
+                        num_words=16)
+
+        c.word_size=2
+        c.num_words=128
+        c.words_per_row=8
+        factory.reset()
+        c.recompute_sizes()
+        debug.info(1, "Eight way column mux")
+        a = factory.create(module_type="bank", sram_config=c)
+        self.local_check(a)
+
+        globals.end_openram()
+
+# run the test from the command line
+if __name__ == "__main__":
+    (OPTS, args) = globals.parse_args()
+    del sys.argv[1:]
+    header(__file__, OPTS.tech_name)
+    unittest.main(testRunner=debugTestRunner())
diff --git a/compiler/tests/19_single_bank_8mux_test.py b/compiler/tests/19_single_bank_8mux_test.py
new file mode 100755
index 00000000..1317fd61
--- /dev/null
+++ b/compiler/tests/19_single_bank_8mux_test.py
@@ -0,0 +1,54 @@
+#!/usr/bin/env python3
+# See LICENSE for licensing information.
+#
+# Copyright (c) 2016-2021 Regents of the University of California and The Board
+# of Regents for the Oklahoma Agricultural and Mechanical College
+# (acting for and on behalf of Oklahoma State University)
+# All rights reserved.
+#
+import unittest
+from testutils import *
+import sys, os
+sys.path.append(os.getenv("OPENRAM_HOME"))
+import globals
+from globals import OPTS
+from sram_factory import factory
+import debug
+
+
+class single_bank_test(openram_test):
+
+    def runTest(self):
+        config_file = "{}/tests/configs/config".format(os.getenv("OPENRAM_HOME"))
+        globals.init_openram(config_file)
+        from sram_config import sram_config
+
+        if OPTS.tech_name == "sky130":
+            num_spare_rows = 1
+            num_spare_cols = 1
+        else:
+            num_spare_rows = 0
+            num_spare_cols = 0
+
+        c = sram_config(word_size=4,
+                        num_words=16,
+                        num_spare_cols=num_spare_cols,
+                        num_spare_rows=num_spare_rows)
+
+        c.word_size=2
+        c.num_words=128
+        c.words_per_row=8
+        factory.reset()
+        c.recompute_sizes()
+        debug.info(1, "Eight way column mux")
+        a = factory.create("bank", sram_config=c)
+        self.local_check(a)
+
+        globals.end_openram()
+
+# run the test from the command line
+if __name__ == "__main__":
+    (OPTS, args) = globals.parse_args()
+    del sys.argv[1:]
+    header(__file__, OPTS.tech_name)
+    unittest.main(testRunner=debugTestRunner())