Subversion Repositories structural_vhdl

-- VHDL structural description generated from `m16adder_glop`
--              date : Tue Sep  4 19:54:37 2001


-- Entity Declaration

ENTITY m16adder_glop IS
  PORT (
  a : in BIT_VECTOR (0 TO 15);  -- a
  b : in BIT_VECTOR (0 TO 15);  -- b
  s : out BIT_VECTOR (0 TO 15); -- s
  vdd : in BIT; -- vdd
  vss : in BIT  -- vss
  );
END m16adder_glop;

-- Architecture Declaration

ARCHITECTURE VST OF m16adder_glop IS
  COMPONENT o2_x2
    port (
    i0 : in BIT;        -- i0
    i1 : in BIT;        -- i1
    q : out BIT;        -- q
    vdd : in BIT;       -- vdd
    vss : in BIT        -- vss
    );
  END COMPONENT;

  COMPONENT a2_x2
    port (
    i0 : in BIT;        -- i0
    i1 : in BIT;        -- i1
    q : out BIT;        -- q
    vdd : in BIT;       -- vdd
    vss : in BIT        -- vss
    );
  END COMPONENT;

  COMPONENT ao22_x2
    port (
    i0 : in BIT;        -- i0
    i1 : in BIT;        -- i1
    i2 : in BIT;        -- i2
    q : out BIT;        -- q
    vdd : in BIT;       -- vdd
    vss : in BIT        -- vss
    );
  END COMPONENT;

  COMPONENT xr2_x1
    port (
    i0 : in BIT;        -- i0
    i1 : in BIT;        -- i1
    q : out BIT;        -- q
    vdd : in BIT;       -- vdd
    vss : in BIT        -- vss
    );
  END COMPONENT;

  SIGNAL c_0 : BIT;     -- c_0
  SIGNAL c_1 : BIT;     -- c_1
  SIGNAL fa1_auxsc1 : BIT;      -- fa1.auxsc1
  SIGNAL fa1_auxsc4 : BIT;      -- fa1.auxsc4
  SIGNAL fa1_auxsc2 : BIT;      -- fa1.auxsc2
  SIGNAL c_2 : BIT;     -- c_2
  SIGNAL fa2_auxsc1 : BIT;      -- fa2.auxsc1
  SIGNAL fa2_auxsc4 : BIT;      -- fa2.auxsc4
  SIGNAL fa2_auxsc2 : BIT;      -- fa2.auxsc2
  SIGNAL c_3 : BIT;     -- c_3
  SIGNAL fa3_auxsc1 : BIT;      -- fa3.auxsc1
  SIGNAL fa3_auxsc4 : BIT;      -- fa3.auxsc4
  SIGNAL fa3_auxsc2 : BIT;      -- fa3.auxsc2
  SIGNAL c_4 : BIT;     -- c_4
  SIGNAL fa4_auxsc1 : BIT;      -- fa4.auxsc1
  SIGNAL fa4_auxsc4 : BIT;      -- fa4.auxsc4
  SIGNAL fa4_auxsc2 : BIT;      -- fa4.auxsc2
  SIGNAL c_5 : BIT;     -- c_5
  SIGNAL fa5_auxsc1 : BIT;      -- fa5.auxsc1
  SIGNAL fa5_auxsc4 : BIT;      -- fa5.auxsc4
  SIGNAL fa5_auxsc2 : BIT;      -- fa5.auxsc2
  SIGNAL c_6 : BIT;     -- c_6
  SIGNAL fa6_auxsc1 : BIT;      -- fa6.auxsc1
  SIGNAL fa6_auxsc4 : BIT;      -- fa6.auxsc4
  SIGNAL fa6_auxsc2 : BIT;      -- fa6.auxsc2
  SIGNAL c_7 : BIT;     -- c_7
  SIGNAL fa7_auxsc1 : BIT;      -- fa7.auxsc1
  SIGNAL fa7_auxsc4 : BIT;      -- fa7.auxsc4
  SIGNAL fa7_auxsc2 : BIT;      -- fa7.auxsc2
  SIGNAL c_8 : BIT;     -- c_8
  SIGNAL fa8_auxsc1 : BIT;      -- fa8.auxsc1
  SIGNAL fa8_auxsc4 : BIT;      -- fa8.auxsc4
  SIGNAL fa8_auxsc2 : BIT;      -- fa8.auxsc2
  SIGNAL c_9 : BIT;     -- c_9
  SIGNAL fa9_auxsc1 : BIT;      -- fa9.auxsc1
  SIGNAL fa9_auxsc4 : BIT;      -- fa9.auxsc4
  SIGNAL fa9_auxsc2 : BIT;      -- fa9.auxsc2
  SIGNAL c_10 : BIT;    -- c_10
  SIGNAL fa10_auxsc1 : BIT;     -- fa10.auxsc1
  SIGNAL fa10_auxsc4 : BIT;     -- fa10.auxsc4
  SIGNAL fa10_auxsc2 : BIT;     -- fa10.auxsc2
  SIGNAL c_11 : BIT;    -- c_11
  SIGNAL fa11_auxsc1 : BIT;     -- fa11.auxsc1
  SIGNAL fa11_auxsc4 : BIT;     -- fa11.auxsc4
  SIGNAL fa11_auxsc2 : BIT;     -- fa11.auxsc2
  SIGNAL c_12 : BIT;    -- c_12
  SIGNAL fa12_auxsc1 : BIT;     -- fa12.auxsc1
  SIGNAL fa12_auxsc4 : BIT;     -- fa12.auxsc4
  SIGNAL fa12_auxsc2 : BIT;     -- fa12.auxsc2
  SIGNAL c_13 : BIT;    -- c_13
  SIGNAL fa13_auxsc1 : BIT;     -- fa13.auxsc1
  SIGNAL fa13_auxsc4 : BIT;     -- fa13.auxsc4
  SIGNAL fa13_auxsc2 : BIT;     -- fa13.auxsc2
  SIGNAL c_14 : BIT;    -- c_14
  SIGNAL fa14_auxsc1 : BIT;     -- fa14.auxsc1
  SIGNAL fa14_auxsc4 : BIT;     -- fa14.auxsc4
  SIGNAL fa14_auxsc2 : BIT;     -- fa14.auxsc2
  SIGNAL o_xr1 : BIT;   -- o_xr1

BEGIN

  ha_sout : xr2_x1
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => s(0),
    i1 => a(0),
    i0 => b(0));
  ha_cout : a2_x2
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => c_0,
    i1 => a(0),
    i0 => b(0));
  fa1_sout : xr2_x1
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => s(1),
    i1 => fa1_auxsc1,
    i0 => c_0);
  fa1_cout : o2_x2
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => c_1,
    i1 => fa1_auxsc2,
    i0 => fa1_auxsc4);
  fa1_auxsc2 : a2_x2
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => fa1_auxsc2,
    i1 => b(1),
    i0 => c_0);
  fa1_auxsc4 : ao22_x2
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => fa1_auxsc4,
    i2 => a(1),
    i1 => b(1),
    i0 => c_0);
  fa1_auxsc1 : xr2_x1
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => fa1_auxsc1,
    i1 => a(1),
    i0 => b(1));
  fa2_sout : xr2_x1
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => s(2),
    i1 => fa2_auxsc1,
    i0 => c_1);
  fa2_cout : o2_x2
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => c_2,
    i1 => fa2_auxsc2,
    i0 => fa2_auxsc4);
  fa2_auxsc2 : a2_x2
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => fa2_auxsc2,
    i1 => b(2),
    i0 => c_1);
  fa2_auxsc4 : ao22_x2
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => fa2_auxsc4,
    i2 => a(2),
    i1 => b(2),
    i0 => c_1);
  fa2_auxsc1 : xr2_x1
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => fa2_auxsc1,
    i1 => a(2),
    i0 => b(2));
  fa3_sout : xr2_x1
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => s(3),
    i1 => fa3_auxsc1,
    i0 => c_2);
  fa3_cout : o2_x2
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => c_3,
    i1 => fa3_auxsc2,
    i0 => fa3_auxsc4);
  fa3_auxsc2 : a2_x2
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => fa3_auxsc2,
    i1 => b(3),
    i0 => c_2);
  fa3_auxsc4 : ao22_x2
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => fa3_auxsc4,
    i2 => a(3),
    i1 => b(3),
    i0 => c_2);
  fa3_auxsc1 : xr2_x1
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => fa3_auxsc1,
    i1 => a(3),
    i0 => b(3));
  fa4_sout : xr2_x1
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => s(4),
    i1 => fa4_auxsc1,
    i0 => c_3);
  fa4_cout : o2_x2
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => c_4,
    i1 => fa4_auxsc2,
    i0 => fa4_auxsc4);
  fa4_auxsc2 : a2_x2
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => fa4_auxsc2,
    i1 => b(4),
    i0 => c_3);
  fa4_auxsc4 : ao22_x2
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => fa4_auxsc4,
    i2 => a(4),
    i1 => b(4),
    i0 => c_3);
  fa4_auxsc1 : xr2_x1
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => fa4_auxsc1,
    i1 => a(4),
    i0 => b(4));
  fa5_sout : xr2_x1
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => s(5),
    i1 => fa5_auxsc1,
    i0 => c_4);
  fa5_cout : o2_x2
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => c_5,
    i1 => fa5_auxsc2,
    i0 => fa5_auxsc4);
  fa5_auxsc2 : a2_x2
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => fa5_auxsc2,
    i1 => b(5),
    i0 => c_4);
  fa5_auxsc4 : ao22_x2
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => fa5_auxsc4,
    i2 => a(5),
    i1 => b(5),
    i0 => c_4);
  fa5_auxsc1 : xr2_x1
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => fa5_auxsc1,
    i1 => a(5),
    i0 => b(5));
  fa6_sout : xr2_x1
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => s(6),
    i1 => fa6_auxsc1,
    i0 => c_5);
  fa6_cout : o2_x2
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => c_6,
    i1 => fa6_auxsc2,
    i0 => fa6_auxsc4);
  fa6_auxsc2 : a2_x2
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => fa6_auxsc2,
    i1 => b(6),
    i0 => c_5);
  fa6_auxsc4 : ao22_x2
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => fa6_auxsc4,
    i2 => a(6),
    i1 => b(6),
    i0 => c_5);
  fa6_auxsc1 : xr2_x1
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => fa6_auxsc1,
    i1 => a(6),
    i0 => b(6));
  fa7_sout : xr2_x1
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => s(7),
    i1 => fa7_auxsc1,
    i0 => c_6);
  fa7_cout : o2_x2
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => c_7,
    i1 => fa7_auxsc2,
    i0 => fa7_auxsc4);
  fa7_auxsc2 : a2_x2
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => fa7_auxsc2,
    i1 => b(7),
    i0 => c_6);
  fa7_auxsc4 : ao22_x2
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => fa7_auxsc4,
    i2 => a(7),
    i1 => b(7),
    i0 => c_6);
  fa7_auxsc1 : xr2_x1
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => fa7_auxsc1,
    i1 => a(7),
    i0 => b(7));
  fa8_sout : xr2_x1
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => s(8),
    i1 => fa8_auxsc1,
    i0 => c_7);
  fa8_cout : o2_x2
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => c_8,
    i1 => fa8_auxsc2,
    i0 => fa8_auxsc4);
  fa8_auxsc2 : a2_x2
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => fa8_auxsc2,
    i1 => b(8),
    i0 => c_7);
  fa8_auxsc4 : ao22_x2
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => fa8_auxsc4,
    i2 => a(8),
    i1 => b(8),
    i0 => c_7);
  fa8_auxsc1 : xr2_x1
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => fa8_auxsc1,
    i1 => a(8),
    i0 => b(8));
  fa9_sout : xr2_x1
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => s(9),
    i1 => fa9_auxsc1,
    i0 => c_8);
  fa9_cout : o2_x2
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => c_9,
    i1 => fa9_auxsc2,
    i0 => fa9_auxsc4);
  fa9_auxsc2 : a2_x2
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => fa9_auxsc2,
    i1 => b(9),
    i0 => c_8);
  fa9_auxsc4 : ao22_x2
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => fa9_auxsc4,
    i2 => a(9),
    i1 => b(9),
    i0 => c_8);
  fa9_auxsc1 : xr2_x1
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => fa9_auxsc1,
    i1 => a(9),
    i0 => b(9));
  fa10_sout : xr2_x1
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => s(10),
    i1 => fa10_auxsc1,
    i0 => c_9);
  fa10_cout : o2_x2
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => c_10,
    i1 => fa10_auxsc2,
    i0 => fa10_auxsc4);
  fa10_auxsc2 : a2_x2
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => fa10_auxsc2,
    i1 => b(10),
    i0 => c_9);
  fa10_auxsc4 : ao22_x2
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => fa10_auxsc4,
    i2 => a(10),
    i1 => b(10),
    i0 => c_9);
  fa10_auxsc1 : xr2_x1
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => fa10_auxsc1,
    i1 => a(10),
    i0 => b(10));
  fa11_sout : xr2_x1
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => s(11),
    i1 => fa11_auxsc1,
    i0 => c_10);
  fa11_cout : o2_x2
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => c_11,
    i1 => fa11_auxsc2,
    i0 => fa11_auxsc4);
  fa11_auxsc2 : a2_x2
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => fa11_auxsc2,
    i1 => b(11),
    i0 => c_10);
  fa11_auxsc4 : ao22_x2
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => fa11_auxsc4,
    i2 => a(11),
    i1 => b(11),
    i0 => c_10);
  fa11_auxsc1 : xr2_x1
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => fa11_auxsc1,
    i1 => a(11),
    i0 => b(11));
  fa12_sout : xr2_x1
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => s(12),
    i1 => fa12_auxsc1,
    i0 => c_11);
  fa12_cout : o2_x2
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => c_12,
    i1 => fa12_auxsc2,
    i0 => fa12_auxsc4);
  fa12_auxsc2 : a2_x2
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => fa12_auxsc2,
    i1 => b(12),
    i0 => c_11);
  fa12_auxsc4 : ao22_x2
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => fa12_auxsc4,
    i2 => a(12),
    i1 => b(12),
    i0 => c_11);
  fa12_auxsc1 : xr2_x1
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => fa12_auxsc1,
    i1 => a(12),
    i0 => b(12));
  fa13_sout : xr2_x1
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => s(13),
    i1 => fa13_auxsc1,
    i0 => c_12);
  fa13_cout : o2_x2
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => c_13,
    i1 => fa13_auxsc2,
    i0 => fa13_auxsc4);
  fa13_auxsc2 : a2_x2
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => fa13_auxsc2,
    i1 => b(13),
    i0 => c_12);
  fa13_auxsc4 : ao22_x2
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => fa13_auxsc4,
    i2 => a(13),
    i1 => b(13),
    i0 => c_12);
  fa13_auxsc1 : xr2_x1
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => fa13_auxsc1,
    i1 => a(13),
    i0 => b(13));
  fa14_sout : xr2_x1
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => s(14),
    i1 => fa14_auxsc1,
    i0 => c_13);
  fa14_cout : o2_x2
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => c_14,
    i1 => fa14_auxsc2,
    i0 => fa14_auxsc4);
  fa14_auxsc2 : a2_x2
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => fa14_auxsc2,
    i1 => b(14),
    i0 => c_13);
  fa14_auxsc4 : ao22_x2
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => fa14_auxsc4,
    i2 => a(14),
    i1 => b(14),
    i0 => c_13);
  fa14_auxsc1 : xr2_x1
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => fa14_auxsc1,
    i1 => a(14),
    i0 => b(14));
  xr1 : xr2_x1
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => o_xr1,
    i1 => b(15),
    i0 => a(15));
  xr2 : xr2_x1
    PORT MAP (
    vss => vss,
    vdd => vdd,
    q => s(15),
    i1 => c_14,
    i0 => o_xr1);

end VST;