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Fix existing DFF mapping and add new types

This commit is contained in:
Miodrag Milanovic 2024-04-29 08:06:32 +02:00
parent 94675a5e0b
commit 0c4bbf7e4b
1 changed files with 40 additions and 21 deletions
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61
techlibs/nanoxplore/cells_map.v
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@ -35,38 +35,57 @@ module \$lut (A, Y);
endmodule
(* techmap_celltype = "$_DFF_[NP]P[01]_" *)
module dff(input D, C, R, output Q);
parameter _TECHMAP_CELLTYPE = "$_DFF_PP1_";
localparam dff_edge = _TECHMAP_CELLTYPE[6*8 +: 8] == "N";
localparam dff_type = _TECHMAP_CELLTYPE[8*8 +: 8] == "1";
module \$_DFF_xxxx_ (input D, C, R, output Q);
parameter _TECHMAP_CELLTYPE_ = "";
localparam dff_edge = _TECHMAP_CELLTYPE_[3*8 +: 8] == "N";
localparam dff_type = _TECHMAP_CELLTYPE_[1*8 +: 8] == "1";
wire _TECHMAP_REMOVEINIT_Q_ = 1'b1;
NX_DFF #(.dff_ctxt(1'b0), .dff_edge(dff_edge), .dff_init(1'b1), .dff_load(1'b0), .dff_sync(1'b0), .dff_type(dff_type)) _TECHMAP_REPLACE_ (.I(D), .CK(C), .L(1'b0), .R(R), .O(Q));
NX_DFF #(.dff_ctxt(1'b0), .dff_edge(dff_edge), .dff_init(1'b1), .dff_load(1'b0), .dff_sync(1'b0), .dff_type(dff_type)) _TECHMAP_REPLACE_ (.I(D), .CK(C), .L(1'b1), .R(R), .O(Q));
endmodule
//(* techmap_celltype = "$_ALDFF_[NP]P_" *)
//module aldff(input D, C, L, AD, output Q);
// parameter _TECHMAP_CELLTYPE = "$_ALDFF_PP_";
// localparam dff_edge = _TECHMAP_CELLTYPE[8*8 +: 8] == "N";
// wire _TECHMAP_REMOVEINIT_Q_ = 1'b1;
// NX_DFF #(.dff_ctxt(1'b0), .dff_edge(dff_edge), .dff_init(1'b1), .dff_load(1'b1), .dff_sync(1'b0), .dff_type(2)) _TECHMAP_REPLACE_ (.I(D), .CK(C), .L(AD), .R(L), .O(Q));
//endmodule
module \$_SDFF_PP0_ (input D, C, R, output Q);
(* techmap_celltype = "$_SDFF_[NP]P[01]_" *)
module \$_SDFF_xxxx_ (input D, C, R, output Q);
parameter _TECHMAP_CELLTYPE_ = "";
localparam dff_edge = _TECHMAP_CELLTYPE_[3*8 +: 8] == "N";
localparam dff_type = _TECHMAP_CELLTYPE_[1*8 +: 8] == "1";
wire _TECHMAP_REMOVEINIT_Q_ = 1'b1;
NX_DFF #(.dff_ctxt(1'b0), .dff_edge(1'b0), .dff_init(1'b1), .dff_load(1'b0), .dff_sync(1'b1), .dff_type(1'b0)) _TECHMAP_REPLACE_ (.I(D), .CK(C), .L(1'b0), .R(R), .O(Q));
NX_DFF #(.dff_ctxt(1'b0), .dff_edge(dff_edge), .dff_init(1'b1), .dff_load(1'b0), .dff_sync(1'b1), .dff_type(dff_type)) _TECHMAP_REPLACE_ (.I(D), .CK(C), .L(1'b1), .R(R), .O(Q));
endmodule
module \$_SDFF_PP1_ (input D, C, R, output Q);
(* techmap_celltype = "$_DFFE_[NP]P[01]P_" *)
module \$_DFFE_xxxx_ (input D, C, R, E, output Q);
parameter _TECHMAP_CELLTYPE_ = "";
localparam dff_edge = _TECHMAP_CELLTYPE_[4*8 +: 8] == "N";
localparam dff_type = _TECHMAP_CELLTYPE_[2*8 +: 8] == "1";
wire _TECHMAP_REMOVEINIT_Q_ = 1'b1;
NX_DFF #(.dff_ctxt(1'b0), .dff_edge(1'b0), .dff_init(1'b1), .dff_load(1'b0), .dff_sync(1'b1), .dff_type(1'b1)) _TECHMAP_REPLACE_ (.I(D), .CK(C), .L(1'b0), .R(R), .O(Q));
NX_DFF #(.dff_ctxt(1'b0), .dff_edge(dff_edge), .dff_init(1'b1), .dff_load(1'b1), .dff_sync(1'b0), .dff_type(dff_type)) _TECHMAP_REPLACE_ (.I(D), .CK(C), .L(E), .R(R), .O(Q));
endmodule
module \$_SDFF_NP0_ (input D, C, R, output Q);
(* techmap_celltype = "$_SDFFE_[NP]P[01]P_" *)
module \$_SDFFE_xxxx_ (input D, C, R, E, output Q);
parameter _TECHMAP_CELLTYPE_ = "";
localparam dff_edge = _TECHMAP_CELLTYPE_[4*8 +: 8] == "N";
localparam dff_type = _TECHMAP_CELLTYPE_[2*8 +: 8] == "1";
wire _TECHMAP_REMOVEINIT_Q_ = 1'b1;
NX_DFF #(.dff_ctxt(1'b0), .dff_edge(1'b1), .dff_init(1'b1), .dff_load(1'b0), .dff_sync(1'b1), .dff_type(1'b0)) _TECHMAP_REPLACE_ (.I(D), .CK(C), .L(1'b0), .R(R), .O(Q));
NX_DFF #(.dff_ctxt(1'b0), .dff_edge(dff_edge), .dff_init(1'b1), .dff_load(1'b1), .dff_sync(1'b1), .dff_type(dff_type)) _TECHMAP_REPLACE_ (.I(D), .CK(C), .L(E), .R(R), .O(Q));
endmodule
module \$_SDFF_NP1_ (input D, C, R, output Q);
module \$_DFF_P_ (input D, C, output Q);
wire _TECHMAP_REMOVEINIT_Q_ = 1'b1;
NX_DFF #(.dff_ctxt(1'b0), .dff_edge(1'b1), .dff_init(1'b1), .dff_load(1'b0), .dff_sync(1'b1), .dff_type(1'b1)) _TECHMAP_REPLACE_ (.I(D), .CK(C), .L(1'b0), .R(R), .O(Q));
NX_DFF #(.dff_ctxt(1'b0), .dff_edge(1'b0), .dff_init(1'b0), .dff_load(1'b0), .dff_sync(1'b0), .dff_type(1'b0)) _TECHMAP_REPLACE_ (.I(D), .CK(C), .L(1'b1), .R(1'b0), .O(Q));
endmodule
module \$_DFF_N_ (input D, C, output Q);
wire _TECHMAP_REMOVEINIT_Q_ = 1'b1;
NX_DFF #(.dff_ctxt(1'b0), .dff_edge(1'b1), .dff_init(1'b0), .dff_load(1'b0), .dff_sync(1'b0), .dff_type(1'b0)) _TECHMAP_REPLACE_ (.I(D), .CK(C), .L(1'b1), .R(1'b0), .O(Q));
endmodule
module \$_DFFE_PP_ (input D, C, E, output Q);
wire _TECHMAP_REMOVEINIT_Q_ = 1'b1;
NX_DFF #(.dff_ctxt(1'b0), .dff_edge(1'b0), .dff_init(1'b0), .dff_load(1'b1), .dff_sync(1'b0), .dff_type(1'b0)) _TECHMAP_REPLACE_ (.I(D), .CK(C), .L(E), .R(1'b0), .O(Q));
endmodule
module \$_DFFE_NN_ (input D, C, E, output Q);
wire _TECHMAP_REMOVEINIT_Q_ = 1'b1;
NX_DFF #(.dff_ctxt(1'b0), .dff_edge(1'b1), .dff_init(1'b0), .dff_load(1'b1), .dff_sync(1'b0), .dff_type(1'b0)) _TECHMAP_REPLACE_ (.I(D), .CK(C), .L(E), .R(1'b0), .O(Q));
endmodule