library ieee; use ieee.std_logic_1164.all; entity nor104 is port ( a_i : in std_logic_vector (103 downto 0); b_i : in std_logic_vector (103 downto 0); c_o : out std_logic_vector (103 downto 0) ); end entity nor104; architecture rtl of nor104 is begin c_o <= a_i nor b_i; end architecture rtl;