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SPEED 342

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  • 移动无线终端导航AFE和数据转换器

    Abstract: High-speed and low-speed data converters serve critical functions in modern broadband mobile radios. This application note outlines how todetermine high-speed data converter performance requirements in baseband sampling radio architectures. Also, system partition strategies andadvantages ...

    /dl/36067.html

    标签: AFE 移动 无线终端 导航

    上传时间: 2013-11-02

    上传用户:jjj0202

  • UHF读写器设计中的FM0解码技术

       针对UHF读写器设计中,在符合EPC Gen2标准的情况下,对标签返回的高速数据进行正确解码以达到正确读取标签的要求,提出了一种新的在ARM平台下采用边沿捕获统计定时器数判断数据的方法,并对FM0编码进行解码。与传统的使用定时器定时采样高低电平的FM0解码方法相比,该解码方法可以减少定时器定时误差累积的影 ...

    /dl/36490.html

    标签: UHF FM0 读写器 解码技术

    上传时间: 2013-11-10

    上传用户:liufei

  • LPC314x系列ARM微控制器用户手册

    The NXP LPC314x combine a 270 MHz ARM926EJ-S CPU core, High-speed USB 2.0OTG, 192 KB SRAM, NAND flash controller, flexible external bus interface, three channel10-bit A/D, and a myriad of serial and parallel interfaces in a single chip targeted atconsumer, industrial, medical, and communication mark ...

    /dl/36624.html

    标签: 314x LPC 314 ARM

    上传时间: 2013-10-11

    上传用户:yuchunhai1990

  • LPC1850 Cortex-M3内核微控制器数据手册

    The LPC1850/30/20/10 are ARM Cortex-M3 based microcontrollers for embeddedapplications. The ARM Cortex-M3 is a next generation core that offers systemenhancements such as low power consumption, enhanced debug features, and a highlevel of support block integration.The LPC1850/30/20/10 operate at CPU ...

    /dl/36626.html

    标签: Cortex-M 1850 LPC 内核微控制器

    上传时间: 2014-12-31

    上传用户:zhuoying119

  • 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 embeddedapplications. The ARM Cortex-M4 is a next generation core that offers systemenhancements such as low power consumption, enhanced debug features, and a highlevel of support block integration.The LPC4350/30/20/10 operate at CPU ...

    /dl/36630.html

    标签: 4300 LPC ARM 双核微控制器

    上传时间: 2013-10-28

    上传用户:15501536189

  • LPC315x系列ARM微控制器用户手册

    The NXP LPC315x combine an 180 MHz ARM926EJ-S CPU core, High-speed USB 2.0OTG, 192 KB SRAM, NAND flash controller, flexible external bus interface, an integratedaudio codec, Li-ion charger, Real-Time Clock (RTC), and a myriad of serial and parallelinterfaces in a single chip targeted at consumer, in ...

    /dl/36646.html

    标签: 315x LPC 315 ARM

    上传时间: 2014-01-17

    上传用户:Altman

  • 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® UltraScale™ architecture delivers unprecedented levels of integration and capability with ASIC-class ...

    /dl/38746.html

    标签: UltraScale Xilinx 架构

    上传时间: 2013-11-21

    上传用户:wxqman

  • High-speed Digital Design 中文版(高速数字设计)

    介绍高速电路的设计

    /dl/39293.html

    标签: High-speed Digital Design 高速数字

    上传时间: 2013-12-02

    上传用户:wentianyou

  • protel 99se 使用技巧以及常见问题解决方法

    protel 99se 使用技巧以及常见问题解决方法:里面有一些protel 99se 特别技巧,还有我们经常遇到的一些问题!如何使一条走线至两个不同位置零件的距离相同? 您可先在Design/Rule/High Speed/Matched Net Lengths的规则中来新增规则设定,最后再用Tools/EqualizeNet Lengths 来等长化即可。 Q02、在SCHLIB中造一零件其PIN的 ...

    /dl/39513.html

    标签: protel 99 se 使用技巧

    上传时间: 2015-01-01

    上传用户:yxgi5

  • XAPP1065 - 利用Spartan-6 FPGA设计扩频时钟发生器

      Consumer display applications commonly use high-speed LVDS interfaces to transfer videodata. Spread-spectrum clocking can be used to address electromagnetic compatibility (EMC)issues within these consumer devices. This application note uses Spartan®-6 FPGAs togenerate spread-spectrum ...

    /dl/40096.html

    标签: Spartan XAPP 1065 FPGA

    上传时间: 2013-11-01

    上传用户:hjkhjk