/media/sda-magnetic/david/Dok-15-2023-11-27/informatik/vhdl20240307/quine20240305.txt


 0 0 0 0 0    0
 1 0 0 0 1    1
 2 0 0 1 0    1
 3 0 0 1 1    0
 4 0 1 0 0    0
 5 0 1 0 1    1
 6 0 1 1 0    0
 7 0 1 1 1    1
 8 1 0 0 0    0
 9 1 0 0 1    1
10 1 0 1 0    1
11 1 0 1 1    0
12 1 1 0 0    0
13 1 1 0 1    0
14 1 1 1 0    1
15 1 1 1 1    0


 1 0 0 0 1    1
 2 0 0 1 0    1
 5 0 1 0 1    1
 7 0 1 1 1    1
 9 1 0 0 1    1
10 1 0 1 0    1
14 1 1 1 0    1


Gruppe 1:
 1 0 0 0 1    1
 2 0 0 1 0    1
Gruppe 2::
 5 0 1 0 1    1
 9 1 0 0 1    1
10 1 0 1 0    1
Gruppe 3:
 7 0 1 1 1    1
14 1 1 1 0    1

1:5         0 - 0 1
1:9         - 0 0 1
2:10        - 0 1 0
5:7         0 1 - 1
10:14       1 - 1 0


1:5         0 - 0 1
10:14       1 - 1 0
5:7         0 1 - 1
1:9         - 0 0 1
2:10        - 0 1 0


Gruppe 1:
1:5         0 - 0 1
Gruppe 2:
10:14       1 - 1 0

Gruppe 2:
5:7         0 1 - 1

Gruppe 1:
1:9         - 0 0 1
2:10        - 0 1 0



1:5         0 - 0 1
10:14       1 - 1 0
5:7         0 1 - 1
1:9         - 0 0 1
2:10        - 0 1 0

            1   2   5   7   9   10  14
1:5         *       *
10:14                           *   *
5:7                 *   *
1:9         *               *
2:10            *               *


            1   2   5   7   9   10  14
10:14                           *   *
5:7                 *   *
1:9         *               *
2:10            *               *


10:14       1 - 1 0
5:7         0 1 - 1
1:9         - 0 0 1
2:10        - 0 1 0

    y <= (x3 and x1 and not x0) or
            (not x3 and x2 and x0) or
            (not x2 and not x1 and x0) or
            (not x2 and x1 and not x0);
    y <= not (
                (not x3 or not x1 or x0) and
                (x3 or not x2 or not x0) and
                (x2 or x1 or not x0) and
                (x2 or not x1 or x0)
            );

library ieee;
use ieee.std_logic_1164.all;

entity quine20240305 is
port (
    x3, x2, x1, x0: in std_logic;
    y: out std_logic
);
end;

architecture behaviour of quine20240305 is
begin
    y <= (x3 and x1 and not x0) or
            (not x3 and x2 and x0) or
            (not x2 and not x1 and x0) or
            (not x2 and x1 and not x0);
end;

library ieee;
use ieee.std_logic_1164.all;

entity quine20240305testbench is
port (
    y: out std_logic
);
end;

architecture behaviour of quine20240305testbench is
    component quine20240305
    port (
        x3, x2, x1, x0: in std_logic;
        y: out std_logic
    );
    end component;
    signal x3, x2, x1, x0: std_logic;
begin
    q: quine20240305 PORT MAP (x3=>x3, x2=>x2, x1=>x1, x0=>x0, y=>y);