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[/] [openrisc/] [trunk/] [orpsocv2/] [boards/] [xilinx/] [s3adsp1800/] [rtl/] [verilog/] [include/] [s3adsp_ddr2_parameters_0.v] - Rev 568
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//***************************************************************************** // DISCLAIMER OF LIABILITY // // This file contains proprietary and confidential information of // Xilinx, Inc. ("Xilinx"), that is distributed under a license // from Xilinx, and may be used, copied and/or disclosed only // pursuant to the terms of a valid license agreement with Xilinx. // // XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION // ("MATERIALS") "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER // EXPRESSED, IMPLIED, OR STATUTORY, INCLUDING WITHOUT // LIMITATION, ANY WARRANTY WITH RESPECT TO NONINFRINGEMENT, // MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE. Xilinx // does not warrant that functions included in the Materials will // meet the requirements of Licensee, or that the operation of the // Materials will be uninterrupted or error-free, or that defects // in the Materials will be corrected. Furthermore, Xilinx does // not warrant or make any representations regarding use, or the // results of the use, of the Materials in terms of correctness, // accuracy, reliability or otherwise. // // Xilinx products are not designed or intended to be fail-safe, // or for use in any application requiring fail-safe performance, // such as life-support or safety devices or systems, Class III // medical devices, nuclear facilities, applications related to // the deployment of airbags, or any other applications that could // lead to death, personal injury or severe property or // environmental damage (individually and collectively, "critical // applications"). Customer assumes the sole risk and liability // of any use of Xilinx products in critical applications, // subject only to applicable laws and regulations governing // limitations on product liability. // // Copyright 2005, 2006, 2007 Xilinx, Inc. // All rights reserved. // // This disclaimer and copyright notice must be retained as part // of this file at all times. //***************************************************************************** // ____ ____ // / /\/ / // /___/ \ / Vendor : Xilinx // \ \ \/ Version : 3.6.1 // \ \ Application : MIG // / / Filename : s3adsp_ddr2_parameters_0.v // /___/ /\ Date Last Modified : $Date: 2010/11/26 18:25:42 $ // \ \ / \ Date Created : Mon May 2 2005 // \___\/\___\ // Device : Spartan-3/3A/3A-DSP // Design Name : DDR2 SDRAM // Purpose : This module has the parameters used in the design //***************************************************************************** //`timescale 1ns/100ps // The reset polarity is set to active low by default. // You can change this by editing the parameter RESET_ACTIVE_LOW. // Please do not change any of the other parameters directly by editing the RTL. // All other changes should be done through the GUI. `define DATA_WIDTH 32 `define DATA_STROBE_WIDTH 4 `define DATA_MASK_WIDTH 4 `define CLK_WIDTH 2 `define CKE_WIDTH 1 `define ROW_ADDRESS 13 `define MEMORY_WIDTH 8 `define REGISTERED 0 `define DATABITSPERSTROBE 8 `define RESET_PORT 0 `define MASK_ENABLE 1 `define USE_DM_PORT 1 `define COLUMN_ADDRESS 10 `define BANK_ADDRESS 2 `define DEBUG_EN 0 `define CLK_TYPE "SINGLE_ENDED" `define LOAD_MODE_REGISTER 13'b0010100110011 `define EXT_LOAD_MODE_REGISTER 13'b0000000000000 `define RESET_ACTIVE_LOW 1'b1 `define RAS_COUNT_VALUE 5'b00101 `define RP_COUNT_VALUE 3'b001 `define RFC_COUNT_VALUE 8'b00001101 `define TWR_COUNT_VALUE 3'b010 `define MAX_REF_WIDTH 10 `define MAX_REF_CNT 10'b1111100111 `include "synthesis-defines.v" `ifndef SYNTHESIS // To skip the 200us wait at simulation start `define simulation `endif