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//
// Copyright 2011 Ettus Research LLC
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//
module delay_line
#(parameter WIDTH=32)
(input clk,
input [3:0] delay,
input [WIDTH-1:0] din,
output [WIDTH-1:0] dout);
genvar i;
generate
for (i=0;i<WIDTH;i=i+1)
begin : gen_delay
SRL16E
srl16e(.Q(dout[i]),
.A0(delay[0]),.A1(delay[1]),.A2(delay[2]),.A3(delay[3]),
.CE(1),.CLK(clk),.D(din[i]));
end
endgenerate
endmodule // delay_line
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