fpgas
共 82 篇文章
fpgas 相关的电子技术资料，包括技术文档、应用笔记、电路设计、代码示例等，共 82 篇文章，持续更新中。
WP200-将Spartan-3 FPGA用作远程数码相机的低成本控制器
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The introduction of Spartan-3™ devices has createdmultiple changes in the evolution of embedded controldesigns and pushed processing capabilities to the “almostfrees
The use of FPGAs for cryptographic applications is highly attractive for a variety of reasons but at
The use of FPGAs for cryptographic applications is highly attractive for a variety of reasons but at the same time there are many open issues related to the general security of FPGAs. This contributio
WP312-Xilinx新一代28nm FPGA技术简介
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Xilinx Next Generation 28 nm FPGA Technology Overview<br />
Xilinx has chosen 28 nm high-κ metal gate (HKMG) highperformance,low-power process technology and combined it with a new unified
基于FPGA的高度集成DCDC稳压器
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In a recent discussion with a system designer, the requirementfor his power supply was to regulate 1.5Vand deliver up to 40A of current to a load that consistedof four FPGAs. Th
XAPP520将符合2.5V和3.3V I/O标准的7系列FPGA高性能I/O Bank进行连接
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XAPP520将符合2.5V和3.3V I/O标准的7系列FPGA高性能I/O Bank进行连接<span style="display: none"> </span></p>
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The I/Os in Xilinx® 7 series FPGAs are classified as either high range (HR) or high performa
模拟IC性能的权衡 模拟到数字化设计的挑战
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Abstract: Many digital devices incorporate analog circuits. For instance, microprocessors, applicationspecificintegrated circuits (ASICs), and field-programmable gate arrays (FPGAs) may have in
Create a 1-Wire Master with Xilinx PicoBlaze
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Abstract: Designers who must interface 1-Wire temperature sensors with Xilinx field-programmable gate arrays(FPGAs) can use this reference design to drive a DS28EA00 1-Wire slave device. The do
WP401-FPGA设计的DO-254
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The standard that governs the design of avioniccomponents and systems, DO-254, is one of the mostpoorly understood but widely applicable standardsin the avionic industry. While information on t
Analog Solutions for Altera FPGAs
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Designing withProgrammable Logicin an Analog WorldProgrammable logic devices revolutionizeddigital design over 25 years ago,promising designers a blank chip todesign literally any function and
xilinx FPGAs在工业中的应用
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The revolution of automation on factory floors is a key driver for the seemingly insatiable demand for higher productivity， lower total cost of ownership，and high safety. As a result， industria
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
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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：</p>
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High-Level Implementation of Bit- and Cycle-Accurate Floating-Point DSP Algorithms with Xilinx FPGAs</p>
Analog Solutions for Xilinx FPGAs
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Designing withProgrammable Logicin an Analog WorldProgrammable logic devicesrevolutionized digital design over 25years ago, promising designers a blankchip to design literally any functionand p
XAPP520将符合2.5V和3.3V I/O标准的7系列FPGA高性能I/O Bank进行连接
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XAPP520将符合2.5V和3.3V I/O标准的7系列FPGA高性能I/O Bank进行连接<span style="display: none"> </span></p>
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The I/Os in Xilinx® 7 series FPGAs are classified as either high range (HR) or high performa
PLD对FPGA数据加密
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SRAM-based FPGAs are non-volatile devices. Upon powerup, They are required to be programmed from an external source. This procedure allows anyone to easily monitor the bit-stream, and clone the d
Create a 1-Wire Master with Xilinx PicoBlaze
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Abstract: Designers who must interface 1-Wire temperature sensors with Xilinx field-programmable gate arrays(FPGAs) can use this reference design to drive a DS28EA00 1-Wire slave device. The do
WP276 -可编程的开发和测试
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We all know the benefits of using FieldProgrammable Gate Arrays (FPGAs): no NRE, nominimum order quantities, and faster time-tomarket.In an ideal world, designs would never needto be changed be
WP401-FPGA设计的DO-254
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The standard that governs the design of avioniccomponents and systems, DO-254, is one of the mostpoorly understood but widely applicable standardsin the avionic industry. While information on t
Altera FPGA的电源解决方案
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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.
FPGA设计重利用方法(Design Reuse Methodology)
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FPGAs have changed dramatically since Xilinx first introduced them just 15 years ago. In thepast, FPGA were primarily used for prototyping and lower volume applications; custom
XAPP1065 - 利用Spartan-6 FPGA设计扩频时钟发生器
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Consumer display applications commonly use high-speed LVDS interfaces to transfer videodata. Spread-spectrum clocking can be used to address electromagnetic compatibility (EMC)i