MI01 A15 1

ENTITY comunication IS
    PORT(main : IN OUT BIT_VECTOR(9 DOWNTO 0); conn0, conn1, conn2, conn3 : IN OUT BIT_VECTOR(7 DOWNTO 0));
END ENTITY;

ARCHITECTURE com OF communication IS
    alias adr is main(9 DOWNTO 7);
    alias msg is main(7 DOWNTO 0);

    process (main)
    begin
        case adr IS
            when "00" => conn0 <= msg;
            when "01" => conn1 <= msg;
            when "02" => conn2 <= msg;
            when "03" => conn3 <= msg;
        end case;
    end process;
END com;