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Add tests for ECP5 architecture

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SergeyDegtyar 2019-09-03 11:53:37 +03:00
parent 7e8f7f4c59
commit 11f330ed22
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tests/ecp5/shifter.ys Normal file
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read_verilog shifter.v
hierarchy -top top
proc
flatten
equiv_opt -assert -map +/ice40/cells_sim.v synth_ice40 # 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 8 t:SB_DFF
select -assert-none t:SB_DFF %% t:* %D