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yosys/passes/sat/example.ys
2013-06-09 16:30:37 +02:00

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read_verilog example.v
proc; opt_clean
sat_solve -set y 1'b1 example001
sat_solve -set y 1'b1 example002
sat_solve -set y_sshl 8'hf0 -set y_sshr 8'hf0 -set sh 4'd3 example003
sat_solve -set y 1'b1 example004
sat_solve -show rst,counter -set-at 3 y 1'b1 -seq 4 example004
sat_solve -prove y 1'b0 example001
# sat_solve -show rst,counter -prove y 1'b0 -set-at 1 rst 1'b1 -seq 1 example004