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--  GECKO3COM IP Core

--

--  Copyright (C) 2009 by

--   ___    ___   _   _

--  (  _ \ (  __)( ) ( )

--  | (_) )| (   | |_| |   Bern University of Applied Sciences

--  |  _ < |  _) |  _  |   School of Engineering and

--  | (_) )| |   | | | |   Information Technology

--  (____/ (_)   (_) (_)

--

--  This program 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.

--

--  This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.

--

--  URL to the project description: 

--    http://labs.ti.bfh.ch/gecko/wiki/systems/gecko3com/start

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

--

--  Author:  Andreas Habegger

--  Date of creation: 8. April 2009

--  Description:

--      Common definitions file for the GECKO3com IP core

--

--  Target Devices:     Xilinx Spartan3 FPGA's (usage of BlockRam in the Datapath)

--  Tool versions:      11.1

--  Dependencies:

--

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

library IEEE;

use IEEE.STD_LOGIC_1164.ALL;

use IEEE.STD_LOGIC_ARITH.ALL;

use IEEE.STD_LOGIC_UNSIGNED.ALL;

---- Uncomment the following library declaration if instantiating

---- any Xilinx primitives in this code.

library UNISIM;

use UNISIM.VComponents.all;

library XilinxCoreLib;

package GECKO3COM_defines is

 -- constants

  constant SIZE_DBUS_GPIF       : INTEGER := 16;  -- SIZE in bit

  constant SIZE_DBUS_FPGA       : INTEGER := 32;  -- SIZE in bit

  constant SETUP_TIME           : INTEGER := 10;  -- setuptime for FIFO value between 0 and 15

  constant BYTE                         : INTEGER := 8;

  constant NUMBER_OF_SW         : INTEGER := 4;

 -- types  

end GECKO3COM_defines;