Subversion Repositories mips_enhanced

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

-- LEON3 Demonstration design test bench configuration

-- Copyright (C) 2004 Jiri Gaisler, Gaisler Research

--

-- 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 2 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.

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

library techmap;

use techmap.gencomp.all;

package config is

-- Technology and synthesis options

  constant CFG_FABTECH : integer := virtex2;

  constant CFG_MEMTECH : integer := virtex2;

  constant CFG_PADTECH : integer := virtex2;

  constant CFG_NOASYNC : integer := 0;

-- Clock generator

  constant CFG_CLKTECH : integer := virtex2;

  constant CFG_CLKMUL : integer := (2);

  constant CFG_CLKDIV : integer := (2);

  constant CFG_PCIDLL : integer := 0;

  constant CFG_PCISYSCLK: integer := 0;

  constant CFG_CLK_NOFB : integer := 1;

-- AMBA settings

  constant CFG_DEFMST : integer := (0);

  constant CFG_RROBIN : integer := 1;

  constant CFG_SPLIT : integer := 0;

  constant CFG_AHBIO : integer := 16#FFF#;

  constant CFG_APBADDR : integer := 16#800#;

-- DSU UART

  constant CFG_AHB_UART : integer := 1;

-- JTAG based DSU interface

  constant CFG_AHB_JTAG : integer := 0;

-- AHB RAM

  constant CFG_AHBRAMEN : integer := 0;

  constant CFG_AHBRSZ : integer := 1;

  constant CFG_AHBRADDR : integer := 16#A00#;

-- Gaisler Ethernet core

  constant CFG_GRETH : integer := 1;

  constant CFG_GRETH1G : integer := 0;

  constant CFG_ETH_FIFO : integer := 32;

-- PCI interface

  constant CFG_PCI : integer := 2;

  constant CFG_PCIVID : integer := 16#16E3#;

  constant CFG_PCIDID : integer := 16#0210#;

  constant CFG_PCIDEPTH : integer := 8;

  constant CFG_PCI_MTF : integer := 1;

-- PCI trace buffer

  constant CFG_PCITBUFEN: integer := 1;

  constant CFG_PCITBUF : integer := 256;

end;