Hardware Development
共 1,883 篇文章
Hardware Development 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 1883 篇文章，持续更新中。
Reading and Writing iButtons v
Abstract: This application note explains the hardware of different types of 1-Wire® interfaces and software examples adapted to this hardware with a focus on serial ports. Depending on the types o
MSP430 USB JTAG自制资料
<P>The MSP-FET430U14 is a powerful flash emulation tool to quickly begin application development on the MSP430 MCU. It includes USB debugging interface used to program and debug the MSP430 in-system t
MSP430在频率测量系统中的应用
<DD> 介绍一种以MSP430单片机为基础的智能频率测量系统，采用硬件逻辑与软件指令相结合的方式控制闸门，实现0 MHz~10 MHz范围内无档切换的等精度测量。 </DD>
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<DT>Abstract:
<DD> An intelligent frequency measurement system based on
LPC4300系列ARM双核微控制器产品数据手册
The LPC4350/30/20/10 are ARM Cortex-M4 based microcontrollers for embedded<BR>applications. The ARM Cortex-M4 is a next generation core that offers system<BR>enhancements such as low power consumption
赛灵思电机控制开发套件简介（英文版）
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The power of programmability gives industrial automation designers a highly efficient， cost-effective alternative to traditional motor control units （MCUs）。 The parallel-processing power， fast
STM32，5110液晶显示超声波测距探鱼器200KHz，带电路图，精确到厘米
STM32，5110液晶显示声纳探鱼器200KHz，带电路图，精确到厘米 MC34063升压，大声压发射，实际板子上滤波电路没要（电路图上的滤波电阻电容电感没焊，开路或者短路）。一般200KHz的换能器在水里面的耦合比较好，在空气中发射出来的（或者接收的）强度很低。 用的MOSFET Relay，contact和release时间都可以做到很小，不过选的是比较低端器件，所以最近测量距离为70cm。
基于DSP的车载雷达测速系统设计
<P>针对运行中火车测速运用多普勒效应采用DSP 设计雷达测速系统并阐述了其基本设计思想与工作原理给出系统硬件软件设计结构和原理图改善了原有光电测速精度提高了系统工作稳定性和可靠性经实验证明DSP 采集板工作稳定测速效果好<BR>关键词DSP; 雷达测速; 多普勒效应</P>
<P>On Board DSP-Based Radar Speed Measurement System TANG Wei
基于CDC3207G的汽车仪表板设计
应用德国Micronas公司的CDC3207G微控制器开发了一款汽车仪表板系统。详细地介绍了该系统的硬件原理，以及步进电机，音频控制，LCD显示，LED指示灯和报警灯等几个模块的实现方法。应用μC/OS-II实时操作系统开发软件。着重介绍了启动代码的设计和任务的规划。
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<DT>Abstract:
<DD> A dashboard syste
FET430PIF自制资料
<P>The MSP-FET430PIF is a Parallel Port interface (does not include target board) that is used to program and debug MSP430 FET tools and test boards through the JTAG interface. This interface is inclu
VxWorks6.x中的ML403嵌入式开发平台
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The use of the Wind River VxWorks Real-Time Operating System (RTOS) on Virtex™-4embedded PowerPC™ processors continues to be a popular choice for high performanceFPGA designs. The i
飞思卡尔开发工具入门
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Then use Freescale’s InteractiveDevelopment Tool Ecosystem todesign a development processthat fulfills your specific needs.<br />
<img alt="" src="http://dl.eeworm.com/ele/img/31-1301251
Nios II软件开发人员手册中的缓存和紧耦合存储器部分
Nios II 软件开发人员手册中的缓存和紧耦合存储器部分<br />
Nios® II embedded processor cores can contain instruction and data caches. This<br />
chapter discusses cache-related
电池组电压测量的研究
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Automobiles, aircraft, marine vehicles, uninterruptiblepower supplies and telecom hardware represent areasutilizing series connected battery stacks. These stacksof individual ce
基于FPGA+DSP模式的智能相机设计
针对嵌入式机器视觉系统向独立化、智能化发展的要求，介绍了一种嵌入式视觉系统--智能相机。基于对智能相机体系结构、组成模块和图像采集、传输和处理技术的分析，对国内外的几款智能相机进行比较。综合技术发展现状，提出基于FPGA+DSP模式的硬件平台，并提出智能相机的发展方向。分析结果表明，该系统设计可以实现脱离PC运行，完成图像获取与分析，并作出相应输出。
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Virtex-5, Spartan-DSP FPGAs Ap
<P><STRONG>Virtex-5, Spartan-DSP FPGAs Application Note</STRONG></P>
<P>This application note demonstrates how efficient implementations of Digital Up Converters<BR>(DUC) and Digital Down Converters (
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
基于MPC555与CS8900A的以太网扩展设计
<DD> 介绍了MPC555与CS8900A扩展以太网的硬件设计图。以NUCLUES PLUS操作系统为基础，介绍了网卡软件驱动程序的编制，给出了以太网协议包嵌入NUCLEUS PLUS操作系统的实现方法。 </DD>
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基于USB接口的数据采集模块的设计与实现
<P>基于USB接口的数据采集模块的设计与实现<BR>Design and Implementation of USB-Based Data Acquisition Module<BR>路 永 伸<BR>(天津科技大学电子信息与自动化学院，天津300222)<BR>摘要文中给出基于USB接口的数据采集模块的设计与实现。硬件设计采用以Adpc831与PDIUSBDI2为主的器件进行硬件设计，<BR>
CPLD库指南
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Xilinx is disclosing this user guide, manual, release note, and/or specification (the “Documentation”) to you<br />
solely for use in the development of designs to operate with Xilin
3.3v看门狗芯片
<P>The STWD100 watchdog timer circuits are self-contained devices which prevent system<BR>failures that are caused by certain types of hardware errors (non-responding peripherals,<BR>bus contention, e