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// Copyright 2014, Ettus Research
// Copyright 2018 Ettus Research, a National Instruments Company
//
// SPDX-License-Identifier: LGPL-3.0-or-later
module axi_round_and_clip_complex
#(parameter WIDTH_IN=24,
parameter WIDTH_OUT=16,
parameter CLIP_BITS=3,
parameter FIFOSIZE=1) // FIFOSIZE = 1, single output register
(input clk, input reset,
input [2*WIDTH_IN-1:0] i_tdata, input i_tlast, input i_tvalid, output i_tready,
output [2*WIDTH_OUT-1:0] o_tdata, output o_tlast, output o_tvalid, input o_tready);
wire [WIDTH_IN-1:0] ii_tdata, iq_tdata;
wire ii_tlast, ii_tvalid, ii_tready, iq_tlast, iq_tvalid, iq_tready;
wire [WIDTH_OUT-1:0] oi_tdata, oq_tdata;
wire oi_tlast, oi_tvalid, oi_tready, oq_tlast, oq_tvalid, oq_tready;
split_complex #(.WIDTH(WIDTH_IN)) split
(.i_tdata(i_tdata), .i_tlast(i_tlast), .i_tvalid(i_tvalid), .i_tready(i_tready),
.oi_tdata(ii_tdata), .oi_tlast(ii_tlast), .oi_tvalid(ii_tvalid), .oi_tready(ii_tready),
.oq_tdata(iq_tdata), .oq_tlast(iq_tlast), .oq_tvalid(iq_tvalid), .oq_tready(iq_tready));
axi_round_and_clip #(.WIDTH_IN(WIDTH_IN), .WIDTH_OUT(WIDTH_OUT), .CLIP_BITS(CLIP_BITS), .FIFOSIZE(FIFOSIZE)) r_and_c_i
(.clk(clk), .reset(reset),
.i_tdata(ii_tdata), .i_tlast(ii_tlast), .i_tvalid(ii_tvalid), .i_tready(ii_tready),
.o_tdata(oi_tdata), .o_tlast(oi_tlast), .o_tvalid(oi_tvalid), .o_tready(oi_tready));
axi_round_and_clip #(.WIDTH_IN(WIDTH_IN), .WIDTH_OUT(WIDTH_OUT), .CLIP_BITS(CLIP_BITS), .FIFOSIZE(FIFOSIZE)) r_and_c_q
(.clk(clk), .reset(reset),
.i_tdata(iq_tdata), .i_tlast(iq_tlast), .i_tvalid(iq_tvalid), .i_tready(iq_tready),
.o_tdata(oq_tdata), .o_tlast(oq_tlast), .o_tvalid(oq_tvalid), .o_tready(oq_tready));
join_complex #(.WIDTH(WIDTH_OUT)) join_complex
(.ii_tdata(oi_tdata), .ii_tlast(oi_tlast), .ii_tvalid(oi_tvalid), .ii_tready(oi_tready),
.iq_tdata(oq_tdata), .iq_tlast(oq_tlast), .iq_tvalid(oq_tvalid), .iq_tready(oq_tready),
.o_tdata(o_tdata), .o_tlast(o_tlast), .o_tvalid(o_tvalid), .o_tready(o_tready));
endmodule // round_and_clip_complex
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