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abc9_ops: -reintegrate use SigMap to remove (* init *) from $_DFF_[NP]_

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This commit is contained in:
Eddie Hung 2020-05-29 17:17:40 -07:00
parent 9c6d216a06
commit d3b53bc495
3 changed files with 25 additions and 7 deletions
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2
techlibs/common/abc9_unmap.v
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@ -1,5 +1,5 @@
(* techmap_celltype = "$__DFF_N__$abc9_flop $__DFF_P__$abc9_flop" *)
module $__DFF_x__$abc9_flop (input C, D, Q, output n1);
module $__DFF_x__$abc9_flop (input C, D, (* init = 1'b0 *) input Q, output n1);
parameter _TECHMAP_CELLTYPE_ = "";
generate if (_TECHMAP_CELLTYPE_ == "$__DFF_N__$abc9_flop")
$_DFF_N_ _TECHMAP_REPLACE_ (.C(C), .D(D), .Q(Q));