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yosys/tests/arch/anlogic/tribuf.ys
2019-10-18 11:06:12 +02:00

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read_verilog tribuf.v
hierarchy -top tristate
proc
flatten
equiv_opt -assert -map +/anlogic/cells_sim.v -map +/simcells.v synth_anlogic # equivalency check
design -load postopt # load the post-opt design (otherwise equiv_opt loads the pre-opt design)
cd tristate # Constrain all select calls below inside the top module
select -assert-count 1 t:$_TBUF_
select -assert-none t:$_TBUF_ %% t:* %D