library ieee; use ieee.std_logic_1164.all; use ieee.numeric_std.all; entity score is port(x_pos : in std_logic_vector(11 downto 0); enable : in std_logic; reset : in std_logic; clock : in std_logic; user : out std_logic_vector(7 downto 0); sys : out std_logic_vector(7 downto 0); over : out std_logic); end entity score;