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Problems/questions: - fsm.ys. equiv_opt -assert failed because of unproven cells; - latches.ys,tribuf.ys - internal cells present; - memory.ys - sat called with -verify and proof did fail.
19 lines
566 B
Plaintext
19 lines
566 B
Plaintext
read_verilog memory.v
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hierarchy -top top
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proc
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memory -nomap
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equiv_opt -run :prove -map +/efinix/cells_sim.v synth_efinix
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memory
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opt -full
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miter -equiv -flatten -make_assert -make_outputs gold gate miter
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#ERROR: Called with -verify and proof did fail!
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#sat -verify -prove-asserts -seq 5 -set-init-zero -show-inputs -show-outputs miter
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sat -prove-asserts -seq 5 -set-init-zero -show-inputs -show-outputs miter
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design -load postopt
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cd top
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select -assert-count 1 t:EFX_GBUFCE
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select -assert-count 1 t:EFX_RAM_5K
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select -assert-none t:EFX_GBUFCE t:EFX_RAM_5K %% t:* %D
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