This application note provides a detailed description of the Spartan™-3 configurationarchitecture. It explains the composition of the bitstream file and how this bitstream isinterpreted by the configuration logic to program the part. Additionally, a methodology ispresented that will guide the user through the readback process. This information can be usedfor partial reconfiguration or partial readback.
上传时间： 2013-11-05
上传用户：透明的心情
Express Mode uses an 8-bit wide bus path for fast configuration of Xilinx FPGAs. Thisapplication note provides information on how to perform Express configuration specifically forthe Spartan™-XL family. The Express mode signals and their associated timing are defined.The steps of Express configuration are described in detail, followed by detailed instructions thatshow how to implement the configuration circui
标签： Spartan-XL Express XAPP FPGA
上传时间： 2014-12-28
上传用户：hewenzhi
This application note shows how to achieve low-cost, efficient serial configuration for Spartan FPGA designs. The approachrecommended here takes advantage of unused resources in a design, thereby reducing the cost, part count, memory size,and board space associated with the serial configuration circuitry. As a result, neither processor nor PROM needs to be fullydedicated to performing Spartan configuration.In particular, information is provided on how the idle processing time of an on-board controller can be used to loadconfiguration data from an off-board source. As a result, it is possible to upgrade a Spartan design in the field by sending thebitstream over a network.
上传时间： 2014-08-16
上传用户：adada
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 100K gate-level units, any design with programmablelogic has a readily available 8- or 16-bit processor costingless than 75 cents and 32-bit processor for less than $1.50.
上传时间： 2013-12-10
上传用户：zgu489
赛灵思推出业界首款自动化精细粒度时钟门控解决方案，该解决方案可将 Virtex®-6 和 Spartan®-6 FPGA 设计方案的动态功耗降低高达 30%。赛灵思智能时钟门控优化可自动应用于整个设计，既无需在设计流程中添加更多新的工具或步骤，又不会改变现有逻辑或时钟，从而避免设计修改。此外，在大多数情况下，该解决方案都能保留时序结果。
上传时间： 2013-11-16
上传用户：eastimage
针对Virtex-6 给出了HDL设计指南，其中，赛灵思为每个设计元素给出了四个设计方案元素，并给出了Xilinx认为是最适合你的解决方案。这4个方案包括：实例，推理，CORE Generator或者其他Wizards，宏支持.
上传时间： 2013-11-07
上传用户：gy592333
摘要:本应用指南提供了一种方法可从3.3V接口对Spartan™-3和Spartan-3L FPGA进行配置。它针对每种配置模式都提供了一组经验证的连接框图。这些框图是完整且可直接使用的解决方案。
上传时间： 2013-11-17
上传用户：AISINI005
脉宽技术，第6章 脉宽调(PWM)技术。
上传时间： 2013-10-23
上传用户：921005047
vc++6.0在win7下的安装方法。
上传时间： 2013-11-22
上传用户：lx9076
Visual Assist X 10.6.1822.0（VC6.0智能插件）
上传时间： 2013-12-15
上传用户：ysystc670
