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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 to join a complex stream to I and Q outputs. NOTE -- ONLY works when you can guarantee upstream paths match!
module join_complex
#(parameter WIDTH=16)
(input [WIDTH-1:0] ii_tdata, input ii_tlast, input ii_tvalid, output ii_tready,
input [WIDTH-1:0] iq_tdata, input iq_tlast, input iq_tvalid, output iq_tready,
output [WIDTH*2-1:0] o_tdata, output o_tlast, output o_tvalid, input o_tready,
output error);
assign o_tdata = {ii_tdata,iq_tdata};
assign o_tlast = ii_tlast;
assign o_tvalid = ii_tvalid;
assign ii_tready = o_tready;
assign iq_tready = o_tready;
assign error = (ii_tlast ^ iq_tlast) | (ii_tvalid ^ iq_tvalid);
endmodule // join_complex
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