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-----------------------------------------------------------------------

-- This file is part of SCARTS.

-- 

-- SCARTS is free software: you can redistribute it and/or modify

-- it under the terms of the GNU General Public License as published by

-- the Free Software Foundation, either version 3 of the License, or

-- (at your option) any later version.

-- 

-- SCARTS is distributed in the hope that it will be useful,

-- but WITHOUT ANY WARRANTY; without even the implied warranty of

-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

-- GNU General Public License for more details.

-- 

-- You should have received a copy of the GNU General Public License

-- along with SCARTS.  If not, see <http://www.gnu.org/licenses/>.

-----------------------------------------------------------------------

library ieee;

use ieee.std_logic_1164.all;

use work.sync_pkg.all;

use work.debounce_pkg.all;

use work.math_pkg.all;

architecture struct of debounce is

  signal data_sync : std_logic;

begin

  sync_inst : sync

    generic map

    (

      SYNC_STAGES => SYNC_STAGES,

      RESET_VALUE => RESET_VALUE

    )

    port map

    (

      sys_clk => sys_clk,

      sys_res_n => sys_res_n,

      data_in => data_in,

      data_out => data_sync

    );

  fsm_inst : debounce_fsm

    generic map

    (

      CLK_FREQ => CLK_FREQ,

      TIMEOUT => TIMEOUT,

      RESET_VALUE => RESET_VALUE

    )

    port map

    (

      sys_clk => sys_clk,

      sys_res_n => sys_res_n,

      i => data_sync,

      o => data_out,

      reinit => reinit,

      reinit_value => reinit_value

    );

end architecture struct;