From 722540dbf942d2b8acbaf7372001c7d982eb2845 Mon Sep 17 00:00:00 2001 From: Eddie Hung Date: Thu, 16 Apr 2020 12:08:59 -0700 Subject: abc9: not enough to techmap_fail on (* init=1 *), hide them using $__ --- techlibs/common/abc9_unmap.v | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'techlibs/common/abc9_unmap.v') diff --git a/techlibs/common/abc9_unmap.v b/techlibs/common/abc9_unmap.v index 0fd07207d..4dfac0cbb 100644 --- a/techlibs/common/abc9_unmap.v +++ b/techlibs/common/abc9_unmap.v @@ -10,3 +10,15 @@ module $__DFF_x__$abc9_flop (input C, D, Q, (* init = INIT *) output n1); $error("Unrecognised _TECHMAP_CELLTYPE_"); endgenerate endmodule + +(* techmap_celltype = "$__DFF_N_ $__DFF_P_" *) +module $__DFF_N__$abc9_flop(input C, D, output Q); + parameter _TECHMAP_CELLTYPE_ = ""; + generate if (_TECHMAP_CELLTYPE_ == "$__DFF_N_") + $_DFF_N_ _TECHMAP_REPLACE_ (.C(C), .D(D), .Q(Q)); + else if (_TECHMAP_CELLTYPE_ == "$__DFF_P_") + $_DFF_P_ _TECHMAP_REPLACE_ (.C(C), .D(D), .Q(Q)); + else if (_TECHMAP_CELLTYPE_ != "") + $error("Unrecognised _TECHMAP_CELLTYPE_"); + endgenerate +endmodule -- cgit v1.2.3