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authorJosh Blum <josh@joshknows.com>2010-04-16 09:42:46 +0000
committerJosh Blum <josh@joshknows.com>2010-04-16 09:42:46 +0000
commit835cb56ef820a69e1e6e0ccde7c5a0e78ca5ad25 (patch)
tree4fe48bdaf92311deedfbe1a5e77dd209468a2d7d /fpga/usrp2/udp/add_onescomp.v
parentf1838b9284a124fcfb5996eaf1647a69b4473278 (diff)
parent067491b58676cbdaa754334949a8ffc2daf32979 (diff)
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Merge branch 'master' of git@ettus.sourcerepo.com:ettus/uhdpriv into usrp_e
Conflicts: .gitignore
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diff --git a/fpga/usrp2/udp/add_onescomp.v b/fpga/usrp2/udp/add_onescomp.v
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+
+
+module add_onescomp
+ #(parameter WIDTH = 16)
+ (input [WIDTH-1:0] A,
+ input [WIDTH-1:0] B,
+ output [WIDTH-1:0] SUM);
+
+ wire [WIDTH:0] SUM_INT = {1'b0,A} + {1'b0,B};
+ assign SUM = SUM_INT[WIDTH-1:0] + {{WIDTH-1{1'b0}},SUM_INT[WIDTH]};
+
+endmodule // add_onescomp