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ice40, ecp5, gowin: enable ABC9 by default

This commit is contained in:
Lofty 2023-11-13 15:12:23 +00:00
parent 5691cd0958
commit 7ae4041e20
10 changed files with 46 additions and 22 deletions

View file

@ -4,6 +4,9 @@ proc
equiv_opt -assert -map +/ecp5/cells_sim.v synth_ecp5 # 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 10 t:LUT4
select -assert-none t:LUT4 %% t:* %D
select -assert-min 25 t:LUT4
select -assert-max 26 t:LUT4
select -assert-count 10 t:PFUMX
select -assert-count 6 t:L6MUX21
select -assert-none t:LUT4 t:PFUMX t:L6MUX21 %% t:* %D

View file

@ -5,6 +5,7 @@ flatten
equiv_opt -assert -multiclock -map +/ecp5/cells_sim.v synth_ecp5 # 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 1 t:LUT4
select -assert-count 4 t:CCU2C
select -assert-count 8 t:TRELLIS_FF
select -assert-none t:CCU2C t:TRELLIS_FF %% t:* %D
select -assert-none t:LUT4 t:CCU2C t:TRELLIS_FF %% t:* %D