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83fbfe0964
Copied from Efinix. * fsm is broken * latch and tribuf are not implemented yet * memory maps to dram
18 lines
561 B
Text
18 lines
561 B
Text
read_verilog ../common/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 +/gowin/cells_sim.v synth_gowin
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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 8 t:RAM16S4
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# other logic present that is not simple
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#select -assert-none t:RAM16S4 %% t:* %D
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