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Added GreenPak inverter support

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This commit is contained in:
Andrew Zonenberg 2016-04-01 21:18:29 -07:00
parent b0a28c793c
commit 2386885f22
3 changed files with 13 additions and 4 deletions
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9
techlibs/greenpak4/cells_map.v
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@ -33,8 +33,13 @@ module \$lut (A, Y);
generate
if (WIDTH == 1) begin
GP_2LUT #(.INIT({2'b00, LUT})) _TECHMAP_REPLACE_ (.OUT(Y),
.IN0(A[0]), .IN1(1'b0));
if(LUT == 2'b01) begin
GP_INV _TECHMAP_REPLACE_ (.OUT(Y), .IN(A[0]) );
end
else begin
GP_2LUT #(.INIT({2'b00, LUT})) _TECHMAP_REPLACE_ (.OUT(Y),
.IN0(A[0]), .IN1(1'b0));
end
end else
if (WIDTH == 2) begin
GP_2LUT #(.INIT(LUT)) _TECHMAP_REPLACE_ (.OUT(Y),