mirror of https://github.com/YosysHQ/yosys.git
11 lines
395 B
Plaintext
11 lines
395 B
Plaintext
read_verilog ../common/add_sub.v
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hierarchy -top top
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proc
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equiv_opt -assert -map +/ecp5/cells_sim.v synth_ecp5 # equivalency check
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design -load postopt # load the post-opt design (otherwise equiv_opt loads the pre-opt design)
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cd top # Constrain all select calls below inside the top module
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select -assert-min 11 t:LUT4
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select -assert-count 2 t:PFUMX
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select -assert-none t:LUT4 t:PFUMX %% t:* %D
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