Subversion Repositories fp_log

--------------------------------------------------------------------------------

-- Copyright (c) 1995-2008 Xilinx, Inc.  All rights reserved.

--------------------------------------------------------------------------------

--   ____  ____

--  /   /\/   /

-- /___/  \  /    Vendor: Xilinx

-- \   \   \/     Version: K.39

--  \   \         Application: netgen

--  /   /         Filename: comp_eq_11ones.vhd

-- /___/   /\     Timestamp: Tue Sep 22 14:00:29 2009

-- \   \  /  \ 

--  \___\/\___\

--             

-- Command      : -intstyle ise -w -sim -ofmt vhdl "C:\Documents and Settings\Administrator\Desktop\Felsenstein Coprocessor\Logarithm LUT based\HW Implementation\Coregen\tmp\_cg\comp_eq_11ones.ngc" "C:\Documents and Settings\Administrator\Desktop\Felsenstein Coprocessor\Logarithm LUT based\HW Implementation\Coregen\tmp\_cg\comp_eq_11ones.vhd" 

-- Device       : 4vsx55ff1148-12

-- Input file   : C:/Documents and Settings/Administrator/Desktop/Felsenstein Coprocessor/Logarithm LUT based/HW Implementation/Coregen/tmp/_cg/comp_eq_11ones.ngc

-- Output file  : C:/Documents and Settings/Administrator/Desktop/Felsenstein Coprocessor/Logarithm LUT based/HW Implementation/Coregen/tmp/_cg/comp_eq_11ones.vhd

-- # of Entities        : 1

-- Design Name  : comp_eq_11ones

-- Xilinx       : C:\Xilinx\10.1\ISE

--             

-- Purpose:    

--     This VHDL netlist is a verification model and uses simulation 

--     primitives which may not represent the true implementation of the 

--     device, however the netlist is functionally correct and should not 

--     be modified. This file cannot be synthesized and should only be used 

--     with supported simulation tools.

--             

-- Reference:  

--     Development System Reference Guide, Chapter 23

--     Synthesis and Simulation Design Guide, Chapter 6

--             

--------------------------------------------------------------------------------

-- synthesis translate_off

library IEEE;

use IEEE.STD_LOGIC_1164.ALL;

library UNISIM;

use UNISIM.VCOMPONENTS.ALL;

use UNISIM.VPKG.ALL;

entity comp_eq_11ones is

  port (

    sclr : in STD_LOGIC := 'X';

    qa_eq_b : out STD_LOGIC;

    clk : in STD_LOGIC := 'X';

    a : in STD_LOGIC_VECTOR ( 10 downto 0 )

  );

end comp_eq_11ones;

architecture STRUCTURE of comp_eq_11ones is

  signal BU2_N01 : STD_LOGIC;

  signal BU2_U0_gen_structure_logic_gen_nonpipelined_a_equal_notequal_b_i_a_eq_ne_b_i_use_carry_plus_luts_lut_and_i_gate_bit_tier_gen_1_i_tier_loop_tiles_0_i_tile_o12_17 : STD_LOGIC;

  signal BU2_U0_gen_structure_logic_gen_nonpipelined_a_equal_notequal_b_i_a_eq_ne_b_i_use_carry_plus_luts_lut_and_i_gate_bit_tier_gen_1_i_tier_loop_tiles_0_i_tile_o7_16 : STD_LOGIC;

  signal BU2_U0_gen_structure_logic_gen_nonpipelined_a_equal_notequal_b_i_a_eq_ne_b_temp_result : STD_LOGIC;

  signal BU2_a_ge_b : STD_LOGIC;

  signal NLW_VCC_P_UNCONNECTED : STD_LOGIC;

  signal NLW_GND_G_UNCONNECTED : STD_LOGIC;

  signal a_2 : STD_LOGIC_VECTOR ( 10 downto 0 );

begin

  a_2(10) <= a(10);

  a_2(9) <= a(9);

  a_2(8) <= a(8);

  a_2(7) <= a(7);

  a_2(6) <= a(6);

  a_2(5) <= a(5);

  a_2(4) <= a(4);

  a_2(3) <= a(3);

  a_2(2) <= a(2);

  a_2(1) <= a(1);

  a_2(0) <= a(0);

  VCC_0 : VCC

    port map (

      P => NLW_VCC_P_UNCONNECTED

    );

  GND_1 : GND

    port map (

      G => NLW_GND_G_UNCONNECTED

    );

  BU2_U0_gen_structure_logic_gen_nonpipelined_a_equal_notequal_b_i_a_eq_ne_b_i_use_carry_plus_luts_lut_and_i_gate_bit_tier_gen_1_i_tier_loop_tiles_0_i_tile_o21 :

LUT4

    generic map(

      INIT => X"8000"

    )

    port map (

      I0 =>

BU2_U0_gen_structure_logic_gen_nonpipelined_a_equal_notequal_b_i_a_eq_ne_b_i_use_carry_plus_luts_lut_and_i_gate_bit_tier_gen_1_i_tier_loop_tiles_0_i_tile_o7_16

,

      I1 =>

BU2_U0_gen_structure_logic_gen_nonpipelined_a_equal_notequal_b_i_a_eq_ne_b_i_use_carry_plus_luts_lut_and_i_gate_bit_tier_gen_1_i_tier_loop_tiles_0_i_tile_o12_17

,

      I2 => a_2(9),

      I3 => BU2_N01,

      O => BU2_U0_gen_structure_logic_gen_nonpipelined_a_equal_notequal_b_i_a_eq_ne_b_temp_result

    );

  BU2_U0_gen_structure_logic_gen_nonpipelined_a_equal_notequal_b_i_a_eq_ne_b_i_use_carry_plus_luts_lut_and_i_gate_bit_tier_gen_1_i_tier_loop_tiles_0_i_tile_o21_SW0 :

LUT3

    generic map(

      INIT => X"80"

    )

    port map (

      I0 => a_2(8),

      I1 => a_2(7),

      I2 => a_2(6),

      O => BU2_N01

    );

  BU2_U0_gen_structure_logic_gen_nonpipelined_a_equal_notequal_b_i_a_eq_ne_b_i_use_carry_plus_luts_lut_and_i_gate_bit_tier_gen_1_i_tier_loop_tiles_0_i_tile_o12 :

LUT4

    generic map(

      INIT => X"8000"

    )

    port map (

      I0 => a_2(5),

      I1 => a_2(4),

      I2 => a_2(3),

      I3 => a_2(2),

      O =>

BU2_U0_gen_structure_logic_gen_nonpipelined_a_equal_notequal_b_i_a_eq_ne_b_i_use_carry_plus_luts_lut_and_i_gate_bit_tier_gen_1_i_tier_loop_tiles_0_i_tile_o12_17

    );

  BU2_U0_gen_structure_logic_gen_nonpipelined_a_equal_notequal_b_i_a_eq_ne_b_i_use_carry_plus_luts_lut_and_i_gate_bit_tier_gen_1_i_tier_loop_tiles_0_i_tile_o7 :

LUT3

    generic map(

      INIT => X"80"

    )

    port map (

      I0 => a_2(10),

      I1 => a_2(1),

      I2 => a_2(0),

      O =>

BU2_U0_gen_structure_logic_gen_nonpipelined_a_equal_notequal_b_i_a_eq_ne_b_i_use_carry_plus_luts_lut_and_i_gate_bit_tier_gen_1_i_tier_loop_tiles_0_i_tile_o7_16

    );

  BU2_U0_gen_structure_logic_gen_nonpipelined_a_equal_notequal_b_i_a_eq_ne_b_gen_output_reg_output_reg_fd_output_1 : FDR

    generic map(

      INIT => '0'

    )

    port map (

      C => clk,

      D => BU2_U0_gen_structure_logic_gen_nonpipelined_a_equal_notequal_b_i_a_eq_ne_b_temp_result,

      R => sclr,

      Q => qa_eq_b

    );

  BU2_XST_GND : GND

    port map (

      G => BU2_a_ge_b

    );

end STRUCTURE;

-- synthesis translate_on