yosys/tests/anlogic/alu.ys

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read_verilog alu.v
hierarchy -top top
proc
flatten
equiv_opt -assert -map +/anlogic/cells_sim.v synth_anlogic # equivalency check
design -load postopt # load the post-opt design (otherwise equiv_opt loads the pre-opt design)
cd top # Constrain all select calls below inside the top module
select -assert-count 66 t:AL_MAP_ADDER
select -assert-count 32 t:AL_MAP_LUT1
select -assert-count 23 t:AL_MAP_LUT2
select -assert-count 61 t:AL_MAP_LUT3
select -assert-count 209 t:AL_MAP_LUT4
select -assert-count 100 t:AL_MAP_LUT5
select -assert-count 79 t:AL_MAP_LUT6
select -assert-count 32 t:AL_MAP_SEQ
select -assert-none t:AL_MAP_ADDER t:AL_MAP_LUT1 t:AL_MAP_LUT2 t:AL_MAP_LUT3 t:AL_MAP_LUT4 t:AL_MAP_LUT5 t:AL_MAP_LUT6 t:AL_MAP_SEQ %% t:* %D