The xilinx Zynq-7000 Extensible Processing Platform (EPP) redefines the possibilities for embedded systems, giving system and software architects and developers a flexible platform to launch their new solutions and traditional ASIC and ASSP users an alternative that aligns with today’s programmable imperative. The new class of product elegantly combines an industrystandard ARMprocessor-based system with xilinx 28nm programmable logic—in a single device. The processor boots first, prior to configuration of the programmable logic. This, along with a streamlined workflow, saves time and effort and lets software developers and hardware designers start development simultaneously.
上传时间： 2013-11-01
上传用户：dingdingcandy
WP409利用xilinx FPGA打造出高端比特精度和周期精度浮点DSP算法实现方案： High-Level Implementation of Bit- and Cycle-Accurate Floating-Point DSP Algorithms with xilinx FPGAs
上传时间： 2013-11-07
上传用户：defghi010
xilinx 高性能 CPLD、FPGA 和配置 PROM 系列具备在系统可编程性、可靠的引脚锁定以及JTAG 边界扫描测试功能。此强大的功能组合允许设计人员在进行重大更改时，仍能保留原始的器件引脚，从而避免重组 PC 板。通过利用嵌入式控制器从板载 RAM 或 EPROM 对这些CPLD 和 FPGA 编程，设计人员可轻松升级、修改和测试设计，即使在现场也是如此。
上传时间： 2014-08-10
上传用户：sc965382896
目前，大型设计一般推荐使用同步时序电路。同步时序电路基于时钟触发沿设计，对时钟的周期、占空比、延时和抖动提出了更高的要求。为了满足同步时序设计的要求，一般在FPGA设计中采用全局时钟资源驱动设计的主时钟，以达到最低的时钟抖动和延迟。 FPGA全局时钟资源一般使用全铜层工艺实现，并设计了专用时钟缓冲与驱动结构，从而使全局时钟到达芯片内部的所有可配置单元(CLB)、I/O单元 (IOB)和选择性块RAM(Block Select RAM)的时延和抖动都为最小。为了适应复杂设计的需要，xilinx的FPGA中集成的专用时钟资源与数字延迟锁相环(DLL)的数目不断增加，最新的 Virtex II器件最多可以提供16个全局时钟输入端口和8个数字时钟管理模块(DCM)。与全局时钟资源相关的原语常用的与全局时钟资源相关的xilinx器件原语包括：IBUFG、IBUFGDS、BUFG、BUFGP、BUFGCE、 BUFGMUX、BUFGDLL和DCM等，如图1所示。
上传时间： 2014-01-01
上传用户：maqianfeng
ZBT SRAM控制器参考设计,xilinx提供VHDL代码 Description: Contains the following files readme.txt appnote_zbtp.vhd appnote_zbtf.vhd appnote_zbt.ucf Platform: All Installation/Use: Use 'unzip' on the .zip file and 'gunzip' followed by 'tar -xvf' on the .tar.gz file.
上传时间： 2013-11-24
上传用户：31633073
USB接口控制器参考设计,xilinx提供VHDL代码 usb xilinx vhdl ; 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. ; ; This program is distributed in the hope that it will be useful, ; but WITHOUT ANY WARRANTY; without even the implied warranty of ; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ; GNU General Public License for more details. ; ; You should have received a copy of the GNU General Public License ; along with this program; if not, write to the Free Software ; Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
上传时间： 2013-10-12
上传用户：windgate
UART 4 UART参考设计，xilinx提供VHDL代码 uart_vhdl This zip file contains the following folders: \vhdl_source -- Source VHDL files: uart.vhd - top level file txmit.vhd - transmit portion of uart rcvr.vhd - - receive portion of uart \vhdl_testfixture -- VHDL Testbench files. This files only include the testbench behavior, they do not instantiate the DUT. This can easily be done in a top-level VHDL file or a schematic. This folder contains the following files: txmit_tb.vhd -- Test bench for txmit.vhd. rcvr_tf.vhd -- Test bench for rcvr.vhd.
上传时间： 2013-11-07
上传用户：jasson5678
用xilinx CPLD作为电机控制器
上传时间： 2013-10-27
上传用户：lanhuaying
Abstract: Field-programmable gate arrays (FPGAs) are used in a wide variety of applications and end markets, including digital signalprocessing, medical imaging, and high-performance computing. This application note outlines the issues related to powering FPGAs.It also discusses Maxim's solutions for powering xilinx® FPGAs.
上传时间： 2013-12-16
上传用户：haohaoxuexi
6.1 xilinx FPGA的配置设计
上传时间： 2013-11-14
上传用户：sqq
