Re: Aufgaben und Übungen,

	b a x	b a y
0	0 0 0	0 1 0
1	0 0 1	1 0 1
2	0 1 0	0 0 1
3	0 1 1	1 0 1
4	1 0 0	0 1 1
5	1 0 1	1 1 1
6	1 1 0	1 0 1
7	1 1 1	1 1 1


	b a x	b
0	0 0 0	0
1	0 0 1	1
2	0 1 0	0
3	0 1 1	1
4	1 0 0	0
5	1 0 1	1
6	1 1 0	1
7	1 1 1	1

	b a x	a
0	0 0 0	1
1	0 0 1	0
2	0 1 0	0
3	0 1 1	0
4	1 0 0	1
5	1 0 1	1
6	1 1 0	0
7	1 1 1	1

	b a x	y
0	0 0 0	0
1	0 0 1	1
2	0 1 0	1
3	0 1 1	1
4	1 0 0	1
5	1 0 1	1
6	1 1 0	1
7	1 1 1	1


	b a x	b
1	0 0 1	1
3	0 1 1	1
5	1 0 1	1
6	1 1 0	1
7	1 1 1	1

	b a x	a
0	0 0 0	1
4	1 0 0	1
5	1 0 1	1
7	1 1 1	1

	b a x	y
1	0 0 1	1
2	0 1 0	1
3	0 1 1	1
4	1 0 0	1
5	1 0 1	1
6	1 1 0	1
7	1 1 1	1



	b a x	b
Gruppe 1:
1	0 0 1	1
Grupp 2:
3	0 1 1	1
5	1 0 1	1
6	1 1 0	1
Gruppe 3:
7	1 1 1	1

	b a x	a
Gruppe 0:
0	0 0 0	1
Gruppe 1:
4	1 0 0	1
Gruppe 2:
5	1 0 1	1
Gruppe 3:
7	1 1 1	1

	b a x	y
Gruppe 1:
1	0 0 1	1
2	0 1 0	1
4	1 0 0	1
Gruppe 2:
3	0 1 1	1
5	1 0 1	1
6	1 1 0	1
Gruppe 3:
7	1 1 1	1



	b a x	b
Gruppe 1:
1	0 0 1	1
Grupp 2:
3	0 1 1	1
5	1 0 1	1
6	1 1 0	1
Gruppe 3:
7	1 1 1	1

1:3		0 - 1
1:5		- 0 1
3:7		- 1 1
5:7		1 - 1
6:7		1 1 -


6:7		1 1 -
1:3		0 - 1
5:7		1 - 1
1:5		- 0 1
3:7		- 1 1

6:7			1 1 -
1:3:5:7		- - 1
1:5:3:7		- - 1

	b <= (b and a) or
			(x);
	b <= not (
				(not b or not a) and
				(not x)
			);


	b a x	a
Gruppe 0:
0	0 0 0	1
Gruppe 1:
4	1 0 0	1
Gruppe 2:
5	1 0 1	1
Gruppe 3:
7	1 1 1	1

0:4		- 0 0
4:5		1 0 -
5:7		1 - 1

		0	4	5	7
0:4		*	*
4:5			*	*
5:7				*	*

		0	4	5	7
0:4		*	*
5:7				*	*

	a <= (not a and not x) or
			(b and x);
	a <= not (
				(a or x) and
				(not b or not x)
			);


	b a x	y
Gruppe 1:
1	0 0 1	1
2	0 1 0	1
4	1 0 0	1
Gruppe 2:
3	0 1 1	1
5	1 0 1	1
6	1 1 0	1
Gruppe 3:
7	1 1 1	1

1:3		0 - 1
1:5		- 0 1
2:3		0 1 -
2:6		- 1 0
4:5		1 0 -
4:6		1 - 0
3:7		- 1 1
5:7		1 - 1
6:7		1 1 -


Gruppe 1:
1:3		0 - 1
4:6		1 - 0
Gruppe 2:
5:7		1 - 1

1:3:5:7		- - 1
4:6:5:7		1 - -

Gruppe 1:
1:5		- 0 1
2:6		- 1 0
Gruppe 2:
3:7		- 1 1

1:5:3:7		- - 1
2:6:37		- 1 -

Gruppe 1:
4:5		1 0 -
2:3		0 1 -
Gruppe 2:
6:7		1 1 -

4:5:6:7		1 - -
2:3:6:7		- 1 -


1:3:5:7		- - 1
2:6:3:7		- 1 -
4:5:6:7		1 - -

			1	2	3	4	5	6	7
1:3:5:7		*		*		*		*
2:6:3:7			*	*			*	*
4:5:6:7					*	*	*	*

	y <= (x or a or b);
	y <= not (
				(not x) and
				(not a) and
				(not b)
			);

	b <= (b and a) or
			(x);
	a <= (not a and not x) or
			(b and x);
	y <= (x or a or b);

library ieee;
use ieee.std_logic_1164.all;

entity meinautomat0054schaltwerk is
port (
    b, a, x: in std_logic;
    bout, aout: out std_logic
);
end;

architecture verhalten of meinautomat0054schaltwerk is
begin
	bout <= (b and a) or
			(x);
	aout <= (not a and not x) or
			(b and x);
end;

library ieee;
use ieee.std_logic_1164.all;

entity meinautomat0054schaltnetz is
port (
    b, a, x: in std_logic;
    y: out std_logic
);
end;

architecture verhalten of meinautomat0054schaltnetz is
begin
	y <= (x or a or b);
end;

library ieee;
use ieee.std_logic_1164.all;

entity meinautomat0054testbench is
port (
    bout, aout, y: out std_logic
);
end;

architecture verhalten of meinautomat0054testbench is
    component meinautomat0054schaltnetz
    port (
        b, a, x: in std_logic;
        y: out std_logic
    );
    end component;
    component meinautomat0054schaltwerk
    port (
        b, a, x: in std_logic;
        bout, aout: out std_logic
    );
    end component;

    signal b, a, x: std_logic;
begin
    sn: meinautomat0054schaltnetz PORT MAP (b=>b, a=>a, x=>x, y=>y);
    sw: meinautomat0054schaltwerk PORT MAP (b=>b, a=>a, x=>x, bout=>bout, aout=>aout);

    x <= '0' after 0 ns, '1' after 10 ns, '0' after 20 ns, '1' after 30 ns, '0' after 40 ns, '1' after 50 ns, '0' after 60 ns, '1' after 70 ns, '0' after 80 ns;

    a <= '0' after 0 ns, '0' after 10 ns, '1' after 20 ns, '1' after 30 ns, '0' after 40 ns, '0' after 50 ns, '1' after 60 ns, '1' after 70 ns, '0' after 80 ns;

    b <= '0' after 0 ns, '0' after 10 ns, '0' after 20 ns, '0' after 30 ns, '1' after 40 ns, '1' after 50 ns, '1' after 60 ns, '1' after 70 ns, '0' after 80 ns;
end;