2 use ieee.std_logic_1164.all;
\r
8 SYNC_STAGES : integer range 2 to integer'high;
\r
9 RESET_VALUE : std_logic
\r
13 sys_clk : in std_logic;
\r
14 sys_res_n : in std_logic;
\r
15 data_in : in std_logic;
\r
16 data_out : out std_logic
\r
19 end package sync_pkg;
\r