mirror of https://github.com/YosysHQ/yosys.git
13 lines
482 B
Plaintext
13 lines
482 B
Plaintext
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read_verilog fsm.v
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hierarchy -top fsm
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proc
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flatten
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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 fsm # Constrain all select calls below inside the top module
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select -assert-count 1 t:L6MUX21
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select -assert-count 13 t:LUT4
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select -assert-count 5 t:PFUMX
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select -assert-count 5 t:TRELLIS_FF
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select -assert-none t:L6MUX21 t:LUT4 t:PFUMX t:TRELLIS_FF %% t:* %D
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