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[/] [ft816float/] [trunk/] [rtl/] [verilog2/] [fpDivide.sv] - Diff between revs 48 and 49

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// ============================================================================
// ============================================================================
//        __
//        __
//   \\__/ o\    (C) 2006-2019  Robert Finch, Waterloo
//   \\__/ o\    (C) 2006-2020  Robert Finch, Waterloo
//    \  __ /    All rights reserved.
//    \  __ /    All rights reserved.
//     \/_//     robfinch@finitron.ca
//     \/_//     robfinch@finitron.ca
//       ||
//       ||
//
//
//      fpDiv.v
//      fpDivide.sv
//    - floating point divider
//    - floating point divider
//    - parameterized width
//    - parameterized width
//    - IEEE 754 representation
//    - IEEE 754 representation
//
//
//
//
// This source file is free software: you can redistribute it and/or modify
// BSD 3-Clause License
// it under the terms of the GNU Lesser General Public License as published
// Redistribution and use in source and binary forms, with or without
// by the Free Software Foundation, either version 3 of the License, or
// modification, are permitted provided that the following conditions are met:
// (at your option) any later version.
//
//
// 1. Redistributions of source code must retain the above copyright notice, this
// This source file is distributed in the hope that it will be useful,
//    list of conditions and the following disclaimer.
// but WITHOUT ANY WARRANTY; without even the implied warranty of
//
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// 2. Redistributions in binary form must reproduce the above copyright notice,
// GNU General Public License for more details.
//    this list of conditions and the following disclaimer in the documentation
 
//    and/or other materials provided with the distribution.
 
//
 
// 3. Neither the name of the copyright holder 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.
//
//
// You should have received a copy of the GNU General Public License
//      Floating Point Divider
// along with this program.  If not, see .
 
//
 
//      Floating Point Multiplier / Divider
 
//
//
//Properties:
//Properties:
//+-inf * +-inf = -+inf    (this is handled by exOver)
//+-inf * +-inf = -+inf    (this is handled by exOver)
//+-inf * 0     = QNaN
//+-inf * 0     = QNaN
//+-0 / +-0      = QNaN
//+-0 / +-0      = QNaN

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