lift.txt

VHDL driver of lift in building. Result is presents on LED segments[decimal value].

library IEEE;
use IEEE.STD_LOGIC_1164.ALL;
use IEEE.STD_LOGIC_ARITH.ALL;
use IEEE.STD_LOGIC_UNSIGNED.ALL;

entity projekt is
    Port ( Clk : in  STD_LOGIC;
              We : in  STD_LOGIC_VECTOR (7 downto 0);
	   muxwy : out std_logic_vector(3 downto 0);
               Led : out  STD_LOGIC_VECTOR (3 downto 0);
               ledd : out std_logic_vector(7 downto 0));
end projekt;

architecture Behavioral of projekt is
	
	function wybor(kod : std_logic_vector(7 downto 0)) return std_logic_vector  is 
	variable pietro:std_logic_vector(3 downto 0);  --zamienia kod wej渃ia We na                                         
                                                                                liczb