搜索结果

Spartan-3AN 器件带有可以用于储存配置数据的片上Flash 存储器。如果在您的设计中Flash 存储器没有与外部相连，那么Flash 存储器无法从I/O 引脚读取数据。由于Flash 存储器在FPGA 内部，因此配置过程中Spartan-3AN 器件比特流处于隐藏状态。这一配置成了设计安全的起点，因为无法直接从Flash 存储器拷贝设计。 ...

  The introduction of Spartan-3™ devices has createdmultiple changes in the evolution of embedded controldesigns and pushed processing capabilities to the “almostfreestage.” With these new FPGAs falling under $20, involume, with over 1 million system gates, and under $5for ...

  This application note shows how a Xilinx CoolRunnerTM-II CPLD can be used as a simplelogical switch that can quickly and reliably select between different MPEG video sources. Thesource code for the design is available on the Xilinx website, and is linked from the “VHDLCode” se ...

  Consumer display applications commonly use high-speed LVDS interfaces to transfer videodata. Spread-spectrum clocking can be used to address electromagnetic compatibility (EMC)issues within these consumer devices. This application note uses Spartan®-6 FPGAs togenerate spread-spectrum ...

本白皮书主要介绍 Spartan®-6 FPGA 如何满足大批量系统的需求。包括经济高效地驱动商用存储器芯片、构建芯片间的高性能接口、创新型节电模式，这些只是高性能、低功耗、低成本 Spartan-6 FPGA 解决诸多问题的一部分。

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

Xilinx Next Generation 28 nm FPGA Technology Overview Xilinx has chosen 28 nm high-κ metal gate (HKMG) highperformance,low-power process technology and combined it with a new unified ASMBL™ architecture to create a new generation of FPGAs that offer lower power and higher performance. ...

  一些应用利用 Xilinx FPGA 在每次启动时可改变配置的能力，根据所需来改变 FPGA 的功能。Xilinx Platform Flash XCFxxP PROM 的设计修订 (Design Revisioning) 功能，允许用户在单个PROM 中将多种配置存储为不同的修订版本，从而简化了 FPGA 配置更改。在 FPGA 内部加入少量的逻辑，用户就能在 PROM 中存储的多 ...

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 progr ...

  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 ...