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mult_gen_v11_2_vinfo
CHANGE LOG for Xilinx LogiCORE Multiplier 11.2
Release Date: October 2, 2013
--------------------------------------------------------------------------------
Table of Contents
1. INTRODUCTION
2. DEVICE SUPPORT
3. NEW FEATURE HISTORY
4. RESOLVED ISSUES
5. KNOWN ISSUES & LIMITATIONS
6. TECHNICAL SUPPORT & FEEDBACK
7. CORE RELEASE HISTORY
8. LEGAL DISCLAIMER
--------------------------------------------------------------------------------
1. INTRODUCTION
This file contains the change log for all released versions of the Xilinx
LogiCORE IP Multiplier.
For the latest core updates, see the product page at:
www.xilinx.com/products/ipcenter/multiplier.htm
For installation instructions for this release, please go to:
www.xilinx.com/ipcenter/coregen/ip_update_install_instructions.htm
For system requirements:
www.xilinx.com/ipcenter/coregen/ip_update_system_requirements.htm
2. DEVICE SUPPORT
2.1. ISE
The following device families are supported by the core for this release:
All Series 7 devices
All Virtex-6 devices
All Spartan-6 devices
All Virtex-5 devices
All Virtex-4 devices
All Spartan-3 devices
3. NEW FEATURE HISTORY
3.1 ISE
v11.2
- Ongoing new device support.
4. RESOLVED ISSUES
4.1 ISE
- N/A
5. KNOWN ISSUES & LIMITATIONS
The following are known issues for this core at time of release:
5.1 ISE
- Output bus indices in .ASY file do not match instantiation template bus indices
when a custom output width is selected.
- The indices of the P output bus will be P[X:Y] in the .ASY file and P[X-Y:0] in
the core instantiation template.
- Affects schematic flow only.
- Manually editing the .ASY file to correct the bus width can work around this issue.
- CR456322 and CR435084
- Answer Record 30807
- Block Memory resource estimates may be inaccurate for constant-coefficient multipliers
with large constants and large A input widths (> 35 bits)
- The map report should be consulted to determine the true block memory count
- CR469169
- Answer Record 30810
- For a comprehensive listing of Known Issues for this core, please see the IP
Release Notes Guide,
www.xilinx.com/support/documentation/user_guides/xtp025.pdf
6. TECHNICAL SUPPORT & FEEDBACK
To obtain technical support, create a WebCase at www.xilinx.com/support.
Questions are routed to a team with expertise using this product.
Please feel free to leave feedback on this IP under the "Leave Feedback"
menu item in Vivado/PlanAhead.
Xilinx provides technical support for use of this product when used
according to the guidelines described in the core documentation, and
cannot guarantee timing, functionality, or support of this product for
designs that do not follow specified guidelines.
The most recent information, including known issues, workarounds, and
resolutions for this version is provided in the IP Release Notes Guide
located at
www.xilinx.com/support/documentation/user_guides/xtp025.pdf
7. CORE RELEASE HISTORY
Date By Version Description
================================================================================
02/10/2013 Xilinx, Inc. 11.2 ISE 14.7 support and Production support for Series 7
06/19/2012 Xilinx, Inc. 11.2 ISE 14.6 support
03/20/2012 Xilinx, Inc. 11.2 ISE 14.5 support.
12/18/2012 Xilinx, Inc. 11.2 ISE 14.4 and Vivado 2012.4 support
10/16/2012 Xilinx, Inc. 11.2 ISE 14.3 and Vivado 2012.3 support
07/25/2012 Xilinx, Inc. 11.2 ISE 14.2 and Vivado 2012.2 support
04/24/2012 Xilinx, Inc. 11.2 ISE 14.1 and Vivado 2012.1 support
01/11/2012 Xilinx, Inc. 11.2 ISE 13.4 support
10/19/2011 Xilinx, Inc. 11.2 ISE 13.3 support
06/22/2011 Xilinx, Inc. 11.2 ISE 13.2 support, Artix-7 support
03/01/2011 Xilinx, Inc. 11.2 ISE 13.1 support, Virtex-7 and Kintex-7 support
10/29/2010 Xilinx, Inc. 11.2 ISE 7 Series Monthly Snapshot - (O.28), ISE 13.0.2 support
07/30/2010 Xilinx, Inc. 11.2 ISE 13.0.1, Virtex-7 and Kintex-7 support
04/19/2010 Xilinx, Inc. 11.2 ISE 12.1, Virtex-6Q and Spartan-6Q support
12/02/2009 Xilinx, Inc. 11.2 ISE 11.4 support, Spartan-6L and Automotive Spartan6 support
09/16/2009 Xilinx, Inc. 11.2 ISE 11.3 support, area optimized LUT multiplier
04/24/2009 Xilinx, Inc. 11.0 ISE 11.1 support, Virtex-6, Spartan-6 support
04/25/2008 Xilinx, Inc. 10.1 ISE 10.1 support
================================================================================
8. LEGAL DISCLAIMER
(c) Copyright 2000 - 2013 Xilinx, Inc. All rights reserved.
This file contains confidential and proprietary information
of Xilinx, Inc. and is protected under U.S. and
international copyright and other intellectual property
laws.
DISCLAIMER
This disclaimer is not a license and does not grant any
rights to the materials distributed herewith. Except as
otherwise provided in a valid license issued to you by
Xilinx, and to the maximum extent permitted by applicable
law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
BUT 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 of
liability) for any loss or damage of any kind or nature
related to, arising under or in connection with these
materials, including for any direct, or any indirect,
special, incidental, or consequential loss or damage
(including loss of data, profits, goodwill, or any type of
loss or damage suffered as a result of any action brought
by a third party) even if such damage or loss was
reasonably foreseeable or Xilinx had been advised of the
possibility of the same.
CRITICAL APPLICATIONS
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
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Applications"). Customer assumes the sole risk and
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Applications, subject only to applicable laws and
regulations governing limitations on product liability.
THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
PART OF THIS FILE AT ALL TIMES.
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