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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/>.

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-- Title      : Template for Extension Module

-- Project    : SCARTS - Scalable Processor for Embedded Applications in

--              Realtime Environment

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-- File       : ext_watchpoint_ent.vhd

-- Author     : Martin Delvai

-- Company    : TU Wien - Institut fr technische Informatik

-- Created    : 2007-05-01

-- Last update: 2011-03-17

-- Platform   : Linux

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-- Description:

--

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-- Copyright (c) 2007 

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-- Revisions  :

-- Date        Version  Author  Description

-- 2002-02-11  1.0      delvai  Created

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-- LIBRARY

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LIBRARY IEEE;

USE IEEE.std_logic_1164.all;

use work.scarts_pkg.all;

use work.scarts_core_pkg.all;

use work.pkg_watchpoint.all;

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-- ENTITY

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entity ext_watchpoint is

  generic (

    CONF : scarts_conf_type);

  port(

    -- SCARTS Interface

    clk                     : IN  std_logic;

    extsel                  : in std_ulogic;

    exti                    : in  module_in_type;

    exto                    : out module_out_type;

    -- Modul specific interface (= Pins) 

    read_en : in std_ulogic;

    --    write_en : in std_ulogic;

    hi_addr : in std_logic_vector(CONF.word_size-1 downto 15) --lower 15 bits in exti.addr

    );

end ext_watchpoint;

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-- END ENTITY

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