Subversion Repositories scarts

-----------------------------------------------------------------------
-- 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.scarts_pkg.all;
 
 
package ext_key_matrix_pkg is
 
 
 
  component ext_key_matrix
    generic
    (
      CLK_FREQ  : integer range 1 to integer'high;
      COLUMN_COUNT       : integer range 1 to integer'high;
      ROW_COUNT          : integer range 1 to integer'high
    );  
    port
    (
      clk       : in std_logic;
      extsel    : in std_ulogic;
      exti      : in  module_in_type;
      exto      : out module_out_type;
      columns   : out std_logic_vector(COLUMN_COUNT - 1 downto 0);
      rows      : in  std_logic_vector(ROW_COUNT - 1 downto 0)
    );
  end component ext_key_matrix;
 
 
end ext_key_matrix_pkg;