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//
// Copyright 2011 Ettus Research LLC
// Copyright 2018 Ettus Research, a National Instruments Company
//
// SPDX-License-Identifier: LGPL-3.0-or-later
//
module add2_and_round
#(parameter WIDTH=16)
(input [WIDTH-1:0] in1,
input [WIDTH-1:0] in2,
output [WIDTH-1:0] sum);
wire [WIDTH:0] sum_int = {in1[WIDTH-1],in1} + {in2[WIDTH-1],in2};
assign sum = sum_int[WIDTH:1] + (sum_int[WIDTH] & sum_int[0]);
endmodule // add2_and_round
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