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[/] [qaz_libs/] [trunk/] [axi4_stream_lib/] [src/] [axis_alias.sv] - Blame information for rev 38

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1 29 qaztronic
//////////////////////////////////////////////////////////////////////
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////                                                              ////
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//// Copyright (C) 2015 Authors and OPENCORES.ORG                 ////
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////                                                              ////
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//// This source file may be used and distributed without         ////
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//// restriction provided that this copyright statement is not    ////
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//// removed from the file and that any derivative work contains  ////
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//// the original copyright notice and the associated disclaimer. ////
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////                                                              ////
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//// This source file is free software; you can redistribute it   ////
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//// and/or modify it under the terms of the GNU Lesser General   ////
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//// Public License as published by the Free Software Foundation; ////
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//// either version 2.1 of the License, or (at your option) any   ////
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//// later version.                                               ////
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////                                                              ////
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//// This source is distributed in the hope that it will be       ////
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//// useful, but WITHOUT ANY WARRANTY; without even the implied   ////
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//// warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR      ////
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//// PURPOSE.  See the GNU Lesser General Public License for more ////
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//// details.                                                     ////
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////                                                              ////
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//// You should have received a copy of the GNU Lesser General    ////
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//// Public License along with this source; if not, download it   ////
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//// from http://www.opencores.org/lgpl.shtml                     ////
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////                                                              ////
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//////////////////////////////////////////////////////////////////////
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module
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  axis_alias
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  #(
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    CONNECT_TREADY  = 1,
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    CONNECT_TVALID  = 1,
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    CONNECT_TLAST   = 1,
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    CONNECT_TUSER   = 1
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  )
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  (
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    axis_if axis_in,
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    axis_if axis_out
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  );
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  // --------------------------------------------------------------------
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  //
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  generate
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    if(CONNECT_TREADY == 1)
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    begin: tready_gen
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      assign axis_in.tready = axis_out.tready;
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    end
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  endgenerate
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  // --------------------------------------------------------------------
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  //
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  generate
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    if(CONNECT_TVALID == 1)
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    begin: tvalid_gen
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      assign axis_out.tvalid = axis_in.tvalid;
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    end
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  endgenerate
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  // --------------------------------------------------------------------
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  //
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  generate
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    if(CONNECT_TLAST == 1)
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    begin: tlast_gen
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      assign axis_out.tlast = axis_in.tlast;
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    end
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  endgenerate
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  // --------------------------------------------------------------------
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  //
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  generate
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    if(CONNECT_TUSER == 1)
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    begin: tuser_gen
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      assign axis_out.tuser = axis_in.tuser;
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    end
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  endgenerate
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  // --------------------------------------------------------------------
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  //
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  assign axis_out.tdata  = axis_in.tdata;
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  assign axis_out.tstrb  = axis_in.tstrb;
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  assign axis_out.tkeep  = axis_in.tkeep;
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  assign axis_out.tid    = axis_in.tid;
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  assign axis_out.tdest  = axis_in.tdest;
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// --------------------------------------------------------------------
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//
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endmodule
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