////////////////////////////////////////////////////////////////////////////////
// Copyright (c) 1995-2011 Xilinx, Inc.  All rights reserved.
////////////////////////////////////////////////////////////////////////////////
//   ____  ____ 
//  /   /\/   / 
// /___/  \  /    Vendor: Xilinx 
// \   \   \/     Version : 13.3
//  \   \         Application : sch2hdl
//  /   /         Filename : Negate.vf
// /___/   /\     Timestamp : 02/15/2012 15:00:10
// \   \  /  \ 
//  \___\/\___\ 
//
//Command: sch2hdl -intstyle ise -family spartan6 -verilog "X:/My Documents/ec311/lab1/Negate.vf" -w "X:/My Documents/ec311/lab1/Negate.sch"
//Design Name: Negate
//Device: spartan6
//Purpose:
//    This verilog netlist is translated from an ECS schematic.It can be 
//    synthesized and simulated, but it should not be modified. 
//
`timescale 1ns / 1ps

module Negate_3_MUSER_Negate(b0, 
                             b1, 
                             b2, 
                             b3, 
                             result);

    input b0;
    input b1;
    input b2;
    input b3;
   output result;
   
   wire XLXN_8;
   wire XLXN_9;
   
   OR3  XLXI_5 (.I0(b2), 
               .I1(b1), 
               .I2(b0), 
               .O(XLXN_9));
   NAND2  XLXI_9 (.I0(XLXN_8), 
                 .I1(b3), 
                 .O(result));
   INV  XLXI_12 (.I(XLXN_9), 
                .O(XLXN_8));
endmodule
`timescale 1ns / 1ps

module Negate_1_MUSER_Negate(b0, 
                             b1, 
                             b2, 
                             b3, 
                             result);

    input b0;
    input b1;
    input b2;
    input b3;
   output result;
   
   wire XLXN_1;
   wire XLXN_2;
   wire XLXN_3;
   wire XLXN_4;
   wire XLXN_5;
   wire XLXN_6;
   
   AND2  XLXI_1 (.I0(b1), 
                .I1(XLXN_6), 
                .O(XLXN_2));
   AND2  XLXI_2 (.I0(XLXN_5), 
                .I1(b0), 
                .O(XLXN_1));
   AND3  XLXI_3 (.I0(XLXN_4), 
                .I1(XLXN_5), 
                .I2(b3), 
                .O(XLXN_3));
   OR3  XLXI_4 (.I0(XLXN_3), 
               .I1(XLXN_1), 
               .I2(XLXN_2), 
               .O(result));
   INV  XLXI_5 (.I(b2), 
               .O(XLXN_4));
   INV  XLXI_6 (.I(b1), 
               .O(XLXN_5));
   INV  XLXI_7 (.I(b0), 
               .O(XLXN_6));
endmodule
`timescale 1ns / 1ps

module Negate_2_MUSER_Negate(b0, 
                             b1, 
                             b2, 
                             b3, 
                             result);

    input b0;
    input b1;
    input b2;
    input b3;
   output result;
   
   wire XLXN_7;
   wire XLXN_9;
   wire XLXN_10;
   wire XLXN_12;
   wire XLXN_16;
   wire XLXN_17;
   
   AND2  XLXI_1 (.I0(XLXN_7), 
                .I1(b3), 
                .O(XLXN_9));
   AND3  XLXI_2 (.I0(b2), 
                .I1(XLXN_16), 
                .I2(XLXN_17), 
                .O(XLXN_10));
   OR2  XLXI_3 (.I0(XLXN_10), 
               .I1(XLXN_9), 
               .O(result));
   OR3  XLXI_4 (.I0(XLXN_12), 
               .I1(b1), 
               .I2(b0), 
               .O(XLXN_7));
   INV  XLXI_5 (.I(b2), 
               .O(XLXN_12));
   INV  XLXI_6 (.I(b1), 
               .O(XLXN_16));
   INV  XLXI_7 (.I(b0), 
               .O(XLXN_17));
endmodule
`timescale 1ns / 1ps

module Negate_0_MUSER_Negate(b0, 
                             b1, 
                             b2, 
                             b3, 
                             result);

    input b0;
    input b1;
    input b2;
    input b3;
   output result;
   
   wire XLXN_14;
   wire XLXN_15;
   wire XLXN_17;
   
   AND3  XLXI_8 (.I0(b3), 
                .I1(XLXN_15), 
                .I2(XLXN_14), 
                .O(XLXN_17));
   INV  XLXI_9 (.I(b1), 
               .O(XLXN_14));
   INV  XLXI_10 (.I(b2), 
                .O(XLXN_15));
   OR2  XLXI_12 (.I0(XLXN_17), 
                .I1(b0), 
                .O(result));
endmodule
`timescale 1ns / 1ps

module Negate(b0, 
              b1, 
              b2, 
              b3, 
              out0, 
              out1, 
              out2, 
              out3);

    input b0;
    input b1;
    input b2;
    input b3;
   output out0;
   output out1;
   output out2;
   output out3;
   
   
   Negate_0_MUSER_Negate  XLXI_8 (.b0(b0), 
                                 .b1(b1), 
                                 .b2(b2), 
                                 .b3(b3), 
                                 .result(out0));
   Negate_1_MUSER_Negate  XLXI_9 (.b0(b0), 
                                 .b1(b1), 
                                 .b2(b2), 
                                 .b3(b3), 
                                 .result(out1));
   Negate_2_MUSER_Negate  XLXI_10 (.b0(b0), 
                                  .b1(b1), 
                                  .b2(b2), 
                                  .b3(b3), 
                                  .result(out2));
   Negate_3_MUSER_Negate  XLXI_12 (.b0(b2), 
                                  .b1(b1), 
                                  .b2(b0), 
                                  .b3(b3), 
                                  .result(out3));
endmodule