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单片机编程  Control System of Stepp ingMot

提出了一个由AT89C52单片机控制步进电机的实例。可以通过键盘输入相关数据, 并根据需要, 实时对步进电机工作方式进行设置, 具有实时性和交互性的特点。该系统可应用于步进电机控制的大多数场合。实践表明, 系统性能优于传统的步进电机控制器。关键词: 单片机; 步进电动机; 直流固态继电器; 实时控制Con trol System of Step ...

https://www.eeworm.com/dl/502/31393.html

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单片机编程  at89c52 pdf

The AT89C52 is a low-power, high-performance CMOS 8-bit microcomputer with 8Kbytes of Flash programmable and erasable read only memory (PEROM). The deviceis manufactured using Atmel’s high-density nonvolatile memory technology and iscompatible with the industry-standard 80C51 and 80C52 instruction ...

https://www.eeworm.com/dl/502/31676.html

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DSP编程  基于DSP Builder数字信号处理器的FPGA设计

针对使用硬件描述语言进行设计存在的问题，提出一种基于FPGA并采用DSP Builder作为设计工具的数字信号处理器设计方法。并按照Matlab/Simulink/DSP Builder/QuartusⅡ设计流程，设计了一个12阶FIR 低通数字滤波器，通过Quartus 时序仿真及嵌入式逻辑分析仪SignalTapⅡ硬件测试对设计进行了验证。结果表明，所设计的FIR 滤波 ...

https://www.eeworm.com/dl/516/31995.html

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DSP编程  基于DSP的新型柴油发电机励磁控制系统研究

在综合分析谐波励磁无刷同步发电机励磁控制系统的基础上,对其励磁控制策略进行了研究,开发了一套基于DSP( TMS320F2812) 控制的新型柴油发电机励磁控制系统,该系统采用参数自适应模糊PID 控制励磁,选用交流采样方式实时检测各信号的瞬时特性,系统仿真结果以及在1 台25 kW 工频柴油发电机上的试验结果证明了该控制器具有较好 ...

https://www.eeworm.com/dl/516/31998.html

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DSP编程  基于DSP的ATV-ATT中控系统设计

设计一种应用于某全地形ATV车载武器装置中的中控系统，该系统设计是以TMS320F2812型DSP为核心，采用模块化设计思想，对其硬件部分进行系统设计，能够完成对武器装置高低、回转方向的运动控制，实现静止或行进状态中对目标物的测距，自动瞄准以及按既定发射模式发射弹丸和各项安全性能检测等功能。通过编制相应的软件，对其 ...

https://www.eeworm.com/dl/516/31999.html

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教程资料  Xilinx UltraScale：新一代架构满足您的新一代架构需求（EN）

　　中文版详情浏览：http://www.elecfans.com/emb/fpga/20130715324029.html 　　Xilinx UltraScale:The Next-Generation Architecture for Your Next-Generation Architecture 　　The Xilinx&reg; UltraScale&trade; architecture delivers unprecedented levels of integration and capability with ASIC-class ...

https://www.eeworm.com/dl/fpga/doc/32075.html

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教程资料  《器件封装用户向导》赛灵思产品封装资料

Introduction to Xilinx Packaging Electronic packages are interconnectable housings for semiconductor devices. The major functions of the electronic packages are to provide electrical interconnections between the IC and the board and to efficiently remove heat generated by the device. Feature sizes a ...

https://www.eeworm.com/dl/fpga/doc/32374.html

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教程资料  AN522: Implementing Bus LVDS

This application note describes how to implement the Bus LVDS (BLVDS) interface in the supported Altera ® device families for high-performance multipoint applications. This application note also shows the performance analysis of a multipoint application with the Cyclone III BLVDS example.

https://www.eeworm.com/dl/fpga/doc/32501.html

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教程资料  WP151 - Xilinx FPGA的System ACE配置解决方案

Design techniques for electronic systems areconstantly changing. In industries at the heart of thedigital revolution, this change is especially acute.Functional integration, dramatic increases incomplexity, new standards and protocols, costconstraints, and increased time-to-market pressureshave bo ...

https://www.eeworm.com/dl/fpga/doc/32581.html

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教程资料  WP312-Xilinx新一代28nm FPGA技术简介

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

https://www.eeworm.com/dl/fpga/doc/32613.html

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