diff options
Diffstat (limited to 'tests/arch/ice40/dffs.ys')
| -rw-r--r-- | tests/arch/ice40/dffs.ys | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/tests/arch/ice40/dffs.ys b/tests/arch/ice40/dffs.ys index ee7f884b1..b28a5a91f 100644 --- a/tests/arch/ice40/dffs.ys +++ b/tests/arch/ice40/dffs.ys @@ -1,10 +1,19 @@ -read_verilog dffs.v -hierarchy -top top +read_verilog ../common/dffs.v +design -save read + +hierarchy -top dff 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 +cd dff # Constrain all select calls below inside the top module select -assert-count 1 t:SB_DFF +select -assert-none t:SB_DFF %% t:* %D + +design -load read +hierarchy -top dffe +proc +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 dffe # Constrain all select calls below inside the top module select -assert-count 1 t:SB_DFFE -select -assert-none t:SB_DFF t:SB_DFFE %% t:* %D +select -assert-none t:SB_DFFE %% t:* %D
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