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authorWilliam D. Jones <thor0505@comcast.net>2020-11-20 18:16:45 -0500
committerMarcelina Koƛcielnicka <mwk@0x04.net>2021-02-23 17:39:58 +0100
commit19b043344c67a0ce5a8a14ef2960f366980c9873 (patch)
treef270ba513306dd8f2d99e36bdb048c56065b85c7
parent84937e9689c6fddfc613356f9a629d7628939668 (diff)
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machxo2: Add dffe test.
-rw-r--r--tests/arch/machxo2/dffs.ys9
1 files changed, 9 insertions, 0 deletions
diff --git a/tests/arch/machxo2/dffs.ys b/tests/arch/machxo2/dffs.ys
index 3e9f87fec..83a07cfee 100644
--- a/tests/arch/machxo2/dffs.ys
+++ b/tests/arch/machxo2/dffs.ys
@@ -8,3 +8,12 @@ design -load postopt # load the post-opt design (otherwise equiv_opt loads the p
cd dff # Constrain all select calls below inside the top module
select -assert-count 1 t:FACADE_FF
select -assert-none t:FACADE_FF %% t:* %D
+
+design -load read
+hierarchy -top dffe
+proc
+equiv_opt -assert -map +/machxo2/cells_sim.v synth_machxo2 # equivalency check
+design -load postopt # load the post-opt design (otherwise equiv_opt loads the pre-opt design)
+cd dffe # Constrain all select calls below inside the top module
+select -assert-count 2 t:FACADE_FF t:LUT4
+select -assert-none t:FACADE_FF t:LUT4 %% t:* %D