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Core name: Xilinx LogiCORE Block Memory GeneratorVersion: 6.2Release Date: June 22, 2011================================================================================This document contains the following sections:1. Introduction2. New Features3. Supported Devices4. Resolved Issues5. Known Issues6. Technical Support7. Core Release History8. Legal Disclaimer================================================================================1. INTRODUCTIONFor installation instructions for this release, please go to:http://www.xilinx.com/ipcenter/coregen/ip_update_install_instructions.htmFor system requirements:http://www.xilinx.com/ipcenter/coregen/ip_update_system_requirements.htmThis file contains release notes for the Xilinx LogiCORE IP Block Memory Generator v6.2solution. For the latest core updates, see the product page at:http://www.xilinx.com/products/ipcenter/Block_Memory_Generator.htm2. NEW FEATURES- ISE 13.2 software support- Virtex-7L, Kintex-7L, Artix-7* and Zynq-7000* device support3. SUPPORTED DEVICESThe following device families are supported by the core for this release.Zynq-7000*Virtex-7Virtex-7 XT (7vx485t)Virtex-7 -2LKintex-7Kintex-7 -2LArtix-7*Virtex-6 XC CXT/LXT/SXT/HXTVirtex-6 XQ LXT/SXTVirtex-6 -1L XQ LXT/SXTSpartan-6 XC LX/LXTSpartan-6 XASpartan-6 XQ LX/LXTSpartan-6 -1L XQ LXVirtex-5 XC LX/LXT/SXT/TXT/FXTVirtex-5 XQ LX/ LXT/SXT/FXTVirtex-4 XC LX/SX/FXVirtex-4 XQ LX/SX/FXVirtex-4 XQR LX/SX/FXSpartan-3 XCSpartan-3 XASpartan-3A XC 3A / 3A DSP / 3AN DSPSpartan-3A XA 3A / 3A DSPSpartan-3E XCSpartan-3E XA*To access these devices in the ISE Design Suite, contact your Xilinx FAE.4. RESOLVED ISSUESThe following issues are resolved in Block Memory Generator v6.2:1. Core errors in NGDBuild when the depth is too large (especially for Spartan-6 devices)Version Fixed: v6.2- CR 587481- AR 397185. KNOWN ISSUESThe following are known issues for v6.2 of this core at time of release:1. Virtex-6 and Spartan-6: BRAM Memory collision error, when the user selects TDP (write_mode= Read First)Work around: The user must review the possible scenarios that causes the collission and revisetheir design to avoid those situations.- CR588505Note: Refer to UG383, 'Conflict Avoidance' section when using TDP Memory - withWrite Mode = Read First in conjunction with asynchronous clocking2. Power estimation figures in the datasheet are preliminary for Virtex-5 and Spartan-3.3. Core does not generate for large memories. Depending on themachine the ISE CORE Generator software runs on, the maximum size of the memory thatcan be generated will vary. For example, a Dual Pentium-4 serverwith 2 GB RAM can generate a memory core of size 1.8 MBits or 230 KBytes- CR 415768- AR 24034The most recent information, including known issues, workarounds, and resolutions forthis version is provided in the IP Release Notes User Guide located atwww.xilinx.com/support/documentation/user_guides/xtp025.pdf6. TECHNICAL SUPPORTTo obtain technical support, create a WebCase at www.xilinx.com/support.Questions are routed to a team with expertise using this product.Xilinx provides technical support for use of this product when usedaccording to the guidelines described in the core documentation, andcannot guarantee timing, functionality, or support of this product fordesigns that do not follow specified guidelines.7. CORE RELEASE HISTORYDate By Version Description================================================================================06/22/2011 Xilinx, Inc. 6.2 ISE 13.2 support;Virtex-7L,Kintex-7L,Artix7 and Zynq-7000* device support;03/01/2011 Xilinx, Inc. 6.1 ISE 13.1 support and Virtex-7 and Kintex-7 device support; AXI4/AXI4-Lite Support09/21/2010 Xilinx, Inc. 4.3 ISE 12.3 support07/23/2010 Xilinx, Inc. 4.2 ISE 12.2 support04/19/2010 Xilinx, Inc. 4.1 ISE 12.1 support03/09/2010 Xilinx, Inc. 3.3 rev 2 Fix for V6 Memory collision issue12/02/2009 Xilinx, Inc. 3.3 rev 1 ISE 11.4 support; Spartan-6 Low PowerDevice support; Automotive Spartan 3ADSP device support09/16/2009 Xilinx, Inc. 3.3 Revised to v3.306/24/2009 Xilinx, Inc. 3.2 Revised to v3.204/24/2009 Xilinx, Inc. 3.1 Revised to v3.109/19/2008 Xilinx, Inc. 2.8 Revised to v2.803/24/2008 Xilinx, Inc. 2.7 10.1 support; Revised to v2.710/03/2007 Xilinx, Inc. 2.6 Revised to v2.607/2007 Xilinx, Inc. 2.5 Revised to v2.504/2007 Xilinx, Inc. 2.4 Revised to v2.4 rev 102/2007 Xilinx, Inc. 2.4 Revised to v2.411/2006 Xilinx, Inc. 2.3 Revised to v2.309/2006 Xilinx, Inc. 2.2 Revised to v2.206/2006 Xilinx, Inc. 2.1 Revised to v2.101/2006 Xilinx, Inc. 1.1 Initial release================================================================================8. Legal Disclaimer(c) Copyright 2006 - 2011 Xilinx, Inc. All rights reserved.This file contains confidential and proprietary informationof Xilinx, Inc. and is protected under U.S. andinternational copyright and other intellectual propertylaws.DISCLAIMERThis disclaimer is not a license and does not grant anyrights to the materials distributed herewith. Except asotherwise provided in a valid license issued to you byXilinx, and to the maximum extent permitted by applicablelaw: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" ANDWITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIESAND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDINGBUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and(2) Xilinx shall not be liable (whether in contract or tort,including negligence, or under any other theory ofliability) for any loss or damage of any kind or naturerelated to, arising under or in connection with thesematerials, including for any direct, or any indirect,special, incidental, or consequential loss or damage(including loss of data, profits, goodwill, or any type ofloss or damage suffered as a result of any action broughtby a third party) even if such damage or loss wasreasonably foreseeable or Xilinx had been advised of thepossibility of the same.CRITICAL APPLICATIONSXilinx products are not designed or intended to be fail-safe, or for use in any application requiring fail-safeperformance, such as life-support or safety devices orsystems, Class III medical devices, nuclear facilities,applications related to the deployment of airbags, or anyother applications that could lead to death, personalinjury, or severe property or environmental damage(individually and collectively, "CriticalApplications"). Customer assumes the sole risk andliability of any use of Xilinx products in CriticalApplications, subject only to applicable laws andregulations governing limitations on product liability.THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED ASPART OF THIS FILE AT ALL TIMES.
