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无线通信 直放站中的自动电平那个控制ALC

ALC(Automatic level control自动电平控制)是直放站系统中极为重要的一环,它是指当放大器输出信号电平到达ALC设定值时,增加输入信号电平,放大器对输出信号电平的控制能力。
https://www.eeworm.com/dl/510/36318.html
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无线通信 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 ...
https://www.eeworm.com/dl/510/36490.html
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ARM 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 ...
https://www.eeworm.com/dl/553/36626.html
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ARM 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 ...
https://www.eeworm.com/dl/553/36630.html
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ARM LPC1300系列产品勘误数据手册

On the LPC13xx, programming, erasure and re-programming of the on-chip flash can be performed using In-System Programming (ISP) via the UART serial port, and also, can be performed using In-Application Programming (IAP) calls directed by the end-user code. For In-System Programming (ISP) via the UAR ...
https://www.eeworm.com/dl/553/36632.html
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开发工具 SMT常用术语之中英文对比

  AI :Auto-Insertion 自动插件   AQL :acceptable quality level 允收水准   ATE :automatic test equipment 自动测试   ATM :atmosphere 气压   BGA :ball grid array 球形矩阵
https://www.eeworm.com/dl/550/37865.html
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可编程逻辑 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 ...
https://www.eeworm.com/dl/kbcluoji/38746.html
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可编程逻辑 PCB Design Considerations and Guidelines for 0.4mm and 0.5mm WLPs

Abstract: Using a wafer-level package (WLP) can reduce the overall size and cost of your solution.However when using a WLP IC, the printed circuit board (PCB) layout can become more complex and, ifnot carefully planned, result in an unreliable design. This article presents some PCB designconsidera ...
https://www.eeworm.com/dl/kbcluoji/38883.html
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可编程逻辑 使用Nios II软件构建工具

 使用Nios II软件构建工具 This chapter describes the Nios® II Software Build Tools (SBT), a set of utilities and scripts that creates and builds embedded C/C++ application projects, user library projects, and board support packages (BSPs). The Nios II SBT supports a repeatable, scriptable, a ...
https://www.eeworm.com/dl/kbcluoji/39385.html
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可编程逻辑 Nios II定制指令用户指南

     Nios II定制指令用户指南:With the Altera Nios II embedded processor, you as the system designer can accelerate time-critical software algorithms by adding custom instructions to the Nios II processor instruction set. Using custom instructions, you can reduce a complex sequen ...
https://www.eeworm.com/dl/kbcluoji/39394.html
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