Subversion Repositories w11

-- $Id: sys_conf.vhd 770 2016-05-28 14:15:00Z mueller $

--

-- Copyright 2007-2016 by Walter F.J. Mueller <W.F.J.Mueller@gsi.de>

--

-- This program is free software; you may redistribute and/or modify it under

-- the terms of the GNU General Public License as published by the Free

-- Software Foundation, either version 2, 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 complete details.

--

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

-- Package Name:   sys_conf

-- Description:    Default definitions

--

-- Dependencies:   -

-- Tool versions:  xst 8.1-14.7; viv 2014.4-2016.1; ghdl 0.18-0.33

-- Revision History: 

-- Date         Rev Version  Comment

-- 2016-05-28   770   1.1.2  sys_conf_mem_losize now type natural 

-- 2015-06-26   695   1.1.1  add sys_conf_dmscnt

-- 2015-05-01   672   1.1    adopt to pdp11_sys70

-- 2008-02-23   118   1.0    Initial version 

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

library ieee;

use ieee.std_logic_1164.all;

use work.slvtypes.all;

package sys_conf is

  constant sys_conf_cache_fmiss    : slbit   := '0';      -- cache enabled

  constant sys_conf_bram_awidth    : integer := 15;       -- 32 kB BRAM

  constant sys_conf_mem_losize     : natural := 8#000777#;-- 32 kByte

  constant sys_conf_ibmon_awidth : integer := 9; -- use 0 to disable ibmon

  constant sys_conf_dmscnt       : boolean := true;

end package sys_conf;