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  • 凌力尔特电池管理解决方案

    Linear Technology’s high performance battery management ICsenable long battery life and run time, while providing precision charging control, constantstatus monitoring and stringent battery protection. Our proprietary design techniques seamlesslymanage multiple input sources while providing ...

    /dl/23066.html

    标签: 凌力尔特 电池管理 方案

    上传时间: 2013-10-13

    上传用户:yyq123456789

  • 三路输出稳压器驱动大型TFT-LCD显示器

      The power appetite of large TFT-LCDs appears to beinsatiable. Power supplies must feed increasing numbersof transistors and improved display resolutions, and doso without taking much space.

    /dl/24318.html

    标签: TFT-LCD 输出稳压器 大型 显示器

    上传时间: 2014-12-24

    上传用户:小小小熊

  • 基于单片机系统的(24,16)循环码编码、译码方案

      在理论分析循环码编码和译码基本原理的基础上,提出了基于单片机系统的(24,16)循环码软件实现编码、译码的方案。仿真结果表明(24,16)循环码能有效地克服来自通讯信道的干扰,保证数据通信的可靠及系统的稳定,使误码率大幅度降低。本论文对(24,16)循环码的研究结果表明,可以有效地降低错误概率和提高系统的吞吐量 ...

    /dl/29062.html

    标签: 24 16 单片机系统 循环码

    上传时间: 2013-11-09

    上传用户:gaoliangncepu

  • 基于单片机的颜色自适应识别电路

      为解决电致变色器件的颜色变化受外界环境颜色控制的问题,设计了一种基于单片机的便携式颜色自适应识别电路。与传统颜色识别电路相比较,该电路利用数字式的颜色传感器来获取外界环境颜色,产生的数字颜色信号易于单片机进行处理。在电路中,下位机部分主要负责获取电致变色器件变色参数及控制电致变色器件的颜色变化 ...

    /dl/29092.html

    标签: 单片机 识别电路

    上传时间: 2013-11-09

    上传用户:franktu

  • AVR Studio 4.12 Service Pack 4

    AVR Studio 4.12 includes new device support and numerous overall enhancements;new breakpoint system, integrated AVR GCC development and improved docking system!See release notes for more details.

    /dl/29907.html

    标签: Service Studio 4.12 Pack

    上传时间: 2013-12-29

    上传用户:450976175

  • HCS12X系列存储器配置操作指南

    The HCS12X family is the successor to the HCS12family, with many additional features. One new feature isthe increased memory available to the CPU and themethods available to access it. This document focuses onthe improved memory map configuration.

    /dl/30852.html

    标签: HCS 12X 12 存储器

    上传时间: 2013-11-13

    上传用户:王者A

  • ADC Oversampling Techniques fo

    Luminary Micro provides an analog-to-digital converter (ADC) module on some members of theStellaris microcontroller family. The hardware resolution of the ADC is 10 bits; however, due to noiseand other accuracy-diminishing factors, the true accuracy is less than 10 bits. This application noteprovide ...

    /dl/31062.html

    标签: Oversampling Techniques ADC fo

    上传时间: 2013-12-17

    上传用户:zhyiroy

  • 《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 ...

    /dl/32374.html

    标签: 封装 器件 用户 赛灵思

    上传时间: 2013-10-22

    上传用户:ztj182002

  • 8051VHDL代码

    8051参考设计,与其他8051的免费IP相比,文档相对较全,Oregano System 提供 This is version 1.3 of the MC8051 IP core. September 2002: Oregano Systems - Design & Consulting GesmbH Change history: - Improved tb_mc8051_siu_sim.vhd to verify duplex operation. - Corrected problem with duplex operat ...

    /dl/32733.html

    标签: 8051 VHDL 代码

    上传时间: 2014-12-28

    上传用户:tb_6877751

  • 基于码本映射的语音带宽扩展算法研究

    在现代通信系统中,电话语音的频带被限制在300 Hz~4 kHz的范围内,带来了语音可懂度和自然度的降低。为了在不增加额外成本的前提下提高语音的可懂度和自然度,进行了电话语音频带扩展的研究。提出了一种改进的基于码本映射的语音带宽扩展算法:在码本映射的过程中,使用加权系数来得到映射码本。客观测试结果表明,用此算 ...

    /dl/33807.html

    标签: 映射 带宽 扩展 语音

    上传时间: 2014-12-29

    上传用户:15501536189