entityarchitecture5.py

Created by arthur-candillon

Created on May 02, 2024

717 Bytes

Multiplexeur de signaux mux4_4. 
Ecrire l’entité et l’architecture
du composant mux4_4 utilisé sur 
le schéma. Le vecteur de sortie 
dépendra de 
la valeur du vecteur de commande.

entity mux4_4 is 
 Port ( cde : in STD_LOGIC_VECTOR (1 downto 0);
  in_0 : in STD_LOGIC_VECTOR (3 downto 0); 
  in_1 : in STD_LOGIC_VECTOR (3 downto 0); 
  in_2 : in STD_LOGIC_VECTOR (3 downto 0); 
  in_3 : in STD_LOGIC_VECTOR (3 downto 0); 
  mux_out : out STD_LOGIC_VECTOR (3 downto 0)); 
end mux4_4;

architecture Behavioral of mux4_4 is 
  begin 
  with cde select 
    mux_out <= in_0 when "00", 
    in_1 when "01", 
    in_2 when "10", 
    in_3 when "11", 
    "1111" when others; 
end Behavioral;

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