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Diffstat (limited to 'tests/ice40/dffs.ys')
| -rw-r--r-- | tests/ice40/dffs.ys | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/tests/ice40/dffs.ys b/tests/ice40/dffs.ys new file mode 100644 index 000000000..ee7f884b1 --- /dev/null +++ b/tests/ice40/dffs.ys @@ -0,0 +1,10 @@ +read_verilog dffs.v +hierarchy -top top +proc +flatten +equiv_opt -assert -map +/ice40/cells_sim.v synth_ice40 # equivalency check +design -load postopt # load the post-opt design (otherwise equiv_opt loads the pre-opt design) +cd top # Constrain all select calls below inside the top module +select -assert-count 1 t:SB_DFF +select -assert-count 1 t:SB_DFFE +select -assert-none t:SB_DFF t:SB_DFFE %% t:* %D |