******************************************************************************
**
** Xilinx, Inc. 2003 www.xilinx.com
**
** XAPP224 - Data Recovery
**
*******************************************************************************
**
** Author : Xilinx, Inc.
**
** Contact : e-mail hotline@xilinx.com phone + 1 800 255 7778
**
** Disclaimer:
** LIMITED WARRANTY AND DISCLAIMER. These designs are
** provided to you "as is". Xilinx and its licensors make and you
** receive no warranties or conditions, express, implied,
** statutory or otherwise, and Xilinx specifically disclaims any
** implied warranties of merchantability, non-infringement, or
** fitness for a particular purpose. Xilinx does not warrant that
** the functions contained in these designs will meet your
** requirements, or that the operation of these designs will be
** uninterrupted or error free, or that defects in the Designs
** will be corrected. Furthermore, Xilinx does not warrant or
** make any representations regarding use or the results of the
** use of the designs in terms of correctness, accuracy,
** reliability, or otherwise.
**
** LIMITATION OF LIABILITY. In no event will Xilinx or its
** licensors be liable for any loss of data, lost profits, cost
** or procurement of substitute goods or services, or for any
** special, incidental, consequential, or indirect damages
** arising from the use or operation of the designs or
** accompanying documentation, however caused and on any theory
** of liability. This limitation will apply even if Xilinx
** has been advised of the possibility of such damage. This
** limitation shall apply not-withstanding the failure of the
** essential purpose of any limited remedies herein.
**
** Copyright (c) 2003 Xilinx, Inc.
** All rights reserved
**
********************************************************************************/
xapp224.zip
This zip file contains the necessary files to implement the
data recovery design described in XAPP224. The designs have
been tested with version 5.2 service pack 2 of the Xilinx
tool suite
There are two folders included. The first, called 'basic'
contains vhdl, verilog, constraint files and test setups
for both the VirtexE and VirtexII devices.
The second called 'demo_board' contains vhdl files for the
VirtexII only, and can be used to generate a design to test
data recovery using the Xilinx LVDS demo board.
Version 2.2 - May 19th 2003
- Updated to work with ISE 5.2 (including XST vhdl and verilog)
Version 2.1 - March 20th 2002
- modified to detect all edges
Version 2.0 - Jan 30th 2002
xapp224_data_recovery_design-file.rar （43个子文件） 
xapp224-DataRecovery-★.pdf 622KB
xapp224_data_recovery_design file 
README.txt 3KB demo_board virtex2 vhdl ucf 
top_fast.ucf 773B top.UCF 737B simulation tb_top.VHD 4KB top_fast.do 2KB tb_top_fast.VHD 4KB top.do 2KB design_files top_fast.vhd 13KB top.vhd 12KB data_recovery_virtex2.vhd 8KB data_recovery_virtex2_fast.vhd 9KB pn23.vhd 4KB basic virtex2 vhdl ucf top_v2_fast.ucf 82B TOP_V2.UCF 75B simulation tb_top_v2.VHD 5KB top_v2.do 1KB top_v2_fast.do 1KB tb_top_v2_fast.vhd 5KB design_files top_v2_fast.vhd 7KB data_recovery_virtex2.vhd 8KB data_recovery_virtex2_fast.vhd 9KB top_v2.vhd 6KB verilog ucf top_v2_fast.ucf 82B TOP_V2.UCF 75B simulation top_v2.do 923B tb_top_v2.v 4KB top_v2_fast.do 1KB tb_top_v2_fast.v 4KB design_files data_recovery_virtex2_fast.v 9KB data_recovery_virtex2.v 7KB top_v2.v 4KB top_v2_fast.v 4KB virtexE vhdl ucf TOP_VE.UCF 78B simulation top_ve.do 1KB tb_top_ve.vhd 5KB design_files top_ve.vhd 3KB data_recovery_virtexe.vhd 8KB verilog ucf TOP_VE.UCF 78B simulation top_ve.do 923B tb_top_ve.v 4KB design_files data_recovery_virtexe.v 7KB top_ve.v 1KB
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