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multi-platform

簡化FPGA配置設計過程

本文著重介紹了 Xilinx Platform Flash PROM 如何幫助系統和電路板設計人員簡化 FPGA 配置設計。用于配置 FPGA 的可選解決方案有很多，但它們通常都需要大量的前期設計工作和時間。Platform Flash 是為配置 Xilinx FPGA 專門設計的一款包括硬件和軟件支持在內的整體解決方案。

標簽： FPGA 過程

上傳時間： 2013-11-03

上傳用戶：zhangchu0807
Xilinx的Zynq可擴展式處理平臺(EPP)電子教材

Abstract: This reference design explains how to power the Xilinx Zynq Extensible Processing Platform (EPP) and peripheral ICs using

標簽： Xilinx Zynq EPP 擴展式

上傳時間： 2014-01-21

上傳用戶：haohao
XAPP694-從配置PROM讀取用戶數據

This application note describes how to retrieve user-defined data from Xilinx configurationPROMs (XC18V00 and Platform Flash devices) after the same PROM has configured theFPGA. The method to add user-defined data to the configuration PROM file is also discussed.The reference design described in this application note can be used in any of the followingXilinx FPGA architectures: Spartan™-II, Spartan-IIE, Spartan-3, Virtex™, Virtex-E, Virtex-II,and Virtex-II Pro.

標簽： XAPP PROM 694 讀取

上傳時間： 2013-11-11

上傳用戶：zhouli
WP369可擴展式處理平臺-各種嵌入式系統的理想解決方案

WP369可擴展式處理平臺-各種嵌入式系統的理想解決方案：Delivering unrivaled levels of system performance,flexibility, scalability, and integration to developers,Xilinx's architecture for a new Extensible Processing Platform is optimized for system power, cost, and size. Based on ARM's dual-core Cortex™-A9 MPCore processors and Xilinx’s 28 nm programmable logic,the Extensible Processing Platform takes a processor-centric approach by defining a comprehensive processor system implemented with standard design methods. This approach provides Software Developers a familiar programming environment within an optimized, full featured,powerful, yet low-cost, low-power processing platform.

標簽： 369 WP 擴展式處理平臺

上傳時間： 2013-10-22

上傳用戶：685
xilinx Zynq-7000 EPP產品簡介

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.

標簽： xilinx Zynq 7000 EPP

上傳時間： 2013-11-01

上傳用戶：dingdingcandy
WP253 - 簡化FPGA配置設計過程

本文著重介紹了 Xilinx Platform Flash PROM 如何幫助系統和電路板設計人員簡化 FPGA 配置設計。用于配置 FPGA 的可選解決方案有很多，但它們通常都需要大量的前期設計工作和時間。Platform Flash 是為配置 Xilinx FPGA 專門設計的一款包括硬件和軟件支持在內的整體解決方案。

標簽： FPGA 253 WP 過程

上傳時間： 2013-11-04

上傳用戶：ifree2016
基于FPGA+DSP模式的智能相機設計

針對嵌入式機器視覺系統向獨立化、智能化發展的要求，介紹了一種嵌入式視覺系統--智能相機。基于對智能相機體系結構、組成模塊和圖像采集、傳輸和處理技術的分析，對國內外的幾款智能相機進行比較。綜合技術發展現狀，提出基于FPGA+DSP模式的硬件平臺，并提出智能相機的發展方向。分析結果表明，該系統設計可以實現脫離PC運行，完成圖像獲取與分析，并作出相應輸出。 Abstract: This paper introduced an embedded vision system-intelligent camera ，which was for embedded machine vision systems to an independent and intelligent development requirements. Intelligent camera architecture， component modules and image acquisition， transmission and processing technology were analyzed. After comparing integrated technology development of several intelligent cameras at home and abroad， the paper proposed the hardware platform based on FPGA+DSP models and made clear direction of development of intelligent cameras. On the analysis of the design， the results indicate that the system can run from the PC independently to complete the image acquisition and analysis and give a corresponding output.

標簽： FPGA DSP 模式智能相機

上傳時間： 2013-10-24

上傳用戶：bvdragon
基于CPLD的QDPSK調制解調電路設計

為了在CDMA系統中更好地應用QDPSK數字調制方式，在分析四相相對移相（QDPSK)信號調制解調原理的基礎上，設計了一種QDPSK調制解調電路，它包括串并轉換、差分編碼、四相載波產生和選相、相干解調、差分譯碼和并串轉換電路。在MAX+PLUSⅡ軟件平臺上，進行了編譯和波形仿真。綜合后下載到復雜可編程邏輯器件EPM7128SLC84-15中，測試結果表明，調制電路能正確選相，解調電路輸出數據與QDPSK調制輸入數據完全一致，達到了預期的設計要求。 Abstract: In order to realize the better application of digital modulation mode QDPSK in the CDMA system， a sort of QDPSK modulation-demodulation circuit was designed based on the analysis of QDPSK signal modulation-demodulation principles. It included serial/parallel conversion circuit, differential encoding circuit, four-phase carrier wave produced and phase chosen circuit, coherent demodulation circuit, difference decoding circuit and parallel/serial conversion circuit. And it was compiled and simulated on the MAX+PLUSⅡ software platform,and downloaded into the CPLD of EPM7128SLC84-15.The test result shows that the modulation circuit can exactly choose the phase，and the output data of the demodulator circuit is the same as the input data of the QDPSK modulate. The circuit achieves the prospective requirement of the design.

標簽： QDPSK CPLD 調制解調電路設計

上傳時間： 2014-01-13

上傳用戶：qoovoop
ZBT SRAM控制器參考設計,xilinx提供VHDL代碼

ZBT SRAM控制器參考設計,xilinx提供VHDL代碼 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.

標簽： xilinx SRAM VHDL ZBT

上傳時間： 2013-11-24

上傳用戶：31633073
基于云計算的蒙特卡羅模擬分析

為了提高蒙特卡羅模擬分析的效率，設計了一種以Platform Symphony為基礎的云計算平臺，并對平臺進行了擴展和集成，詳細論述了實現的過程以及關鍵技術。通過實驗表明，該平臺能夠進行高性能計算，輸出的結果精確，是實現蒙特卡羅模擬分析的實用工具。

標簽： 云計算蒙特卡羅模擬分析

上傳時間： 2013-12-22

上傳用戶：kangqiaoyibie