memoryctrl.vhd
73 lines
| 2.2 KiB
| text/x-vhdl
|
VhdlLexer
martin
|
r100 | ---------------------------------------------------------------------------- | ||
| -- This file is a part of the GRLIB VHDL IP LIBRARY | ||||
| -- Copyright (C) 2004 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. | ||||
| -- | ||||
| -- See the file COPYING for the full details of the license. | ||||
| -- | ||||
| ------------------------------------------------------------------------------ | ||||
| -- Entity: memctrl | ||||
| -- File: memctrl.vhd | ||||
| -- Author: Jiri Gaisler - Gaisler Research | ||||
| -- Description: Memory controller package | ||||
| ------------------------------------------------------------------------------ | ||||
| library ieee; | ||||
| use ieee.std_logic_1164.all; | ||||
| library grlib; | ||||
| use grlib.amba.all; | ||||
| library gaisler; | ||||
| use gaisler.memctrl.all; | ||||
| package memoryctrl is | ||||
| component mctrl | ||||
| generic ( | ||||
| hindex : integer := 0; | ||||
| pindex : integer := 0; | ||||
| romaddr : integer := 16#000#; | ||||
| rommask : integer := 16#E00#; | ||||
| ioaddr : integer := 16#200#; | ||||
| iomask : integer := 16#E00#; | ||||
| ramaddr : integer := 16#400#; | ||||
| rammask : integer := 16#C00#; | ||||
| paddr : integer := 0; | ||||
| pmask : integer := 16#fff#; | ||||
| wprot : integer := 0; | ||||
| invclk : integer := 0; | ||||
| fast : integer := 0; | ||||
| romasel : integer := 28; | ||||
| sdrasel : integer := 29; | ||||
| srbanks : integer := 4; | ||||
| ram8 : integer := 0; | ||||
| ram16 : integer := 0; | ||||
| sden : integer := 0; | ||||
| sepbus : integer := 0; | ||||
| sdbits : integer := 32; | ||||
| sdlsb : integer := 2; | ||||
| oepol : integer := 0; | ||||
| syncrst : integer := 0; | ||||
| pageburst : integer := 0; | ||||
| scantest : integer := 0; | ||||
| mobile : integer := 0 | ||||
| ); | ||||
| port ( | ||||
| rst : in std_ulogic; | ||||
| clk : in std_ulogic; | ||||
| memi : in memory_in_type; | ||||
| memo : out memory_out_type; | ||||
| ahbsi : in ahb_slv_in_type; | ||||
| ahbso : out ahb_slv_out_type; | ||||
| apbi : in apb_slv_in_type; | ||||
| apbo : out apb_slv_out_type; | ||||
| wpo : in wprot_out_type; | ||||
| sdo : out sdram_out_type | ||||
| ); | ||||
| end component; | ||||
| end; | ||||