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RESOLUTION 85

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  • 便携式超声系统中的Xilinx器件

    There has long been a need for portable ultrasoundsystems that have good resolution at affordable costpoints. Portable systems enable healthcare providersto use ultrasound in remote locations such asdisaster zones, developing regions, and battlefields,where it was not previously practical to do so ...

    /dl/32184.html

    标签: Xilinx 便携式 超声系统 器件

    上传时间: 2013-10-26

    上传用户:liulinshan2010

  • tcp ip协议详解 中文版PDF

    很多不同的厂家生产各种型号的计算机,它们运行完全不同的操作系统,但TCP.IP协议族允许它们互相进行通信。这一点很让人感到吃惊,因为它的作用已远远超出了起初的设想。T C P / I P起源于6 0年代末美国政府资助的一个分组交换网络研究项目,到9 0年代已发展成为计算机之间最常应用的组网形式。它是一个真正的开放系统, ...

    /dl/33320.html

    标签: tcp 协议

    上传时间: 2013-11-13

    上传用户:tdyoung

  • 基于以太网分布式的数据采集控制系统

    针对飞行模拟器座舱数据采集的复杂性,设计了一种基于以太网分布式的数据采集控制系统,该系统是RCM5700微处理器模块上的以太网应用。在系统的基础上具体讨论了PoE技术的应用,在传输数据的网线上同时提供电流,提出并实现了一种包括辅助电源在内的完整可靠的PoE供电方案。设计采用美国国家半导体的LM5073和LM5576并根据不 ...

    /dl/33802.html

    标签: 以太网 分布式 数据采集 控制系统

    上传时间: 2013-11-09

    上传用户:xyipie

  • NCV7356单线CANBUS收发器数据手册

    The NCV7356 is a physical layer device for a single wire data linkcapable of operating with various Carrier Sense Multiple Accesswith Collision Resolution (CSMA/CR) protocols such as the BoschController Area Network (CAN) version 2.0. This serial data linknetwork is intended for use in applications ...

    /dl/35888.html

    标签: CANBUS 7356 NCV 单线

    上传时间: 2013-10-24

    上传用户:s蓝莓汁

  • 便携式超声系统中的Xilinx器件

    There has long been a need for portable ultrasoundsystems that have good resolution at affordable costpoints. Portable systems enable healthcare providersto use ultrasound in remote locations such asdisaster zones, developing regions, and battlefields,where it was not previously practical to do so ...

    /dl/38961.html

    标签: Xilinx 便携式 超声系统 器件

    上传时间: 2015-01-01

    上传用户:hfnishi

  • XAPP953-二维列序滤波器的实现

      This application note describes the implementation of a two-dimensional Rank Order filter. Thereference design includes the RTL VHDL implementation of an efficient sorting algorithm. Thedesign is parameterizable for input/output precision, color standards, filter kernel size,maximum horiz ...

    /dl/40089.html

    标签: XAPP 953 二维 滤波器

    上传时间: 2013-12-14

    上传用户:逗逗666

  • 低噪声电压基准的噪声测量

      Frequently, voltage reference stability and noise defi nemeasurement limits in instrumentation systems. In particular,reference noise often sets stable resolution limits.Reference voltages have decreased with the continuingdrop in system power supply voltages, making referencenoise increa ...

    /dl/41895.html

    标签: 低噪声 电压基准 噪声测量

    上传时间: 2013-10-30

    上传用户:wxhwjf

  • 基于微处理器的5V系统接口

    This application note discusses a variety of approaches for interfacing analog signals to 5V powered systems. Synthesizing a "rail-to-rail" op amp and scaling techniques for A/D converters are covered. A voltage-to-frequency converter, applicable where high resolution is required, is also presente ...

    /dl/42418.html

    标签: 微处理器 系统接口

    上传时间: 2013-10-12

    上传用户:181992417

  • C# Network Programming by Richard Blum ISBN:0782141765 Sybex ?2003 (647 pages) This book helps newco

    C# Network Programming by Richard Blum ISBN:0782141765 Sybex ?2003 (647 pages) This book helps newcomers get started with a look at the basics of network programming as they relate to C#, including the language抯 network classes, the Winsock interface, and DNS resolution.

    /dl/103527.html

    标签: Programming 0782141765 Network Richard

    上传时间: 2014-01-06

    上传用户:WMC_geophy

  • RW - Read & Write utility, for hardware engineers, firmware (BIOS) engineers, driver developers, QA

    RW - Read & Write utility, for hardware engineers, firmware (BIOS) engineers, driver developers, QA engineers, performance test engineers, diagnostic engineers, etc., This utility access almost all the computer hardware, including PCI (PCI Express), PCI Index/Data, Memory, Memory Index/Data, I/O Spa ...

    /dl/173429.html

    标签: engineers developers firmware hardware

    上传时间: 2013-12-22

    上传用户:王楚楚