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//------------------------------------------------------------------------------
//
// mac16_wrapper.v
// -----------------------------------------------------------------------------
// Wrapper for 16-bit multiplier and 48-bit accumulator.
//
// Authors: Pavel Shatov
//
// Copyright (c) 2016, NORDUnet A/S
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// - Redistributions of source code must retain the above copyright notice,
//   this list of conditions and the following disclaimer.
//
// - Redistributions in binary form must reproduce the above copyright notice,
//   this list of conditions and the following disclaimer in the documentation
//   and/or other materials provided with the distribution.
//
// - Neither the name of the NORDUnet nor the names of its contributors may be
//   used to endorse or promote products derived from this software without
//   specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
//
//------------------------------------------------------------------------------

module mac16_wrapper
  (
   input 	  clk, // clock
   input 	  clr, // clear accumulator (active-high)
   input 	  ce, // enable clock (active-high)
   input [15: 0]  a, // operand input
   input [15: 0]  b, // operand input
   output [46: 0] s			// sum output
   );


   //
   // Include Primitive Selector
   //
`include "ecdsa_lowlevel_settings.v"


   //
   // Instantiate Vendor/Generic Primitive
   //
   `MAC16_PRIMITIVE mac16_inst
     (
      .clk(clk),
      .clr(clr),
      .ce(ce),
      .a(a),
      .b(b),
      .s(s)
      );


endmodule


//------------------------------------------------------------------------------
// End-of-File
//------------------------------------------------------------------------------