登录
首页 » Unix_Linux » U-BOOTS3C

U-BOOTS3C

于 2009-12-30 发布 文件大小:126KB
0 315
下载积分: 1 下载次数: 3

代码说明:

  基于U-BOOT的S3C44B0引导装载程序的设计与实现(Design and implementation of bootloader about S3C44B0 based on U-BOOT)

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • DVI_LED
    基于DVI协议动态全彩LED大屏幕发送卡设计与实现,成本比较低,效果很好,可以实现高清视频(Dynamic full-color LED large screen based on the DVI protocol send a card design and relatively low cost, good effect, and can achieve high-definition video)
    2012-08-03 13:08:44下载
    积分:1
  • MATI一AB仿真和实验结果表明了所定义和推广的电流检测法的正确性和有效性。 FBD
    为了更好地进行谐波和无功功率的补偿与控制,叶FBD(Fryze一Buchholz一DPenbrock)法的定 义进行了完善,并给出了补偿电流检测的直接法和间接法,在三相电力系统中对FBD间接法进行 了推广研究,利用参考电压进行投影变换,不仅可以检测出功率电流和零功率电流,还可以检测出 基波有功电流、基波无功电流、谐波电流以及任意次谐波电流等,大大拓展了FBD法的应用范围和领域。MATI一AB仿真和实验结果表明了所定义和推广的电流检测方法的正确性和有效性。 (In order to improve the performance of active power filter(APF) harmonic current detection method, a harmonic current detection based on FBD(Fryze-Buchholz-Dpenbrock) algorithm was proposed. Reference voltage was generated by phase locked loop(PLL), and load current was projected to reference voltage, and then the active power fundamental current, reactive power fundamental current, harmonic current, fundamental negative sequence current, any harmonic current and so on can be detected accurately by using low-pass filter(LPF), and in the case of distorted voltage, the method was also applicable. The simulation results verify the fast dynamic speed, high detection accuracy, simple implement and good project value of the proposed algorithm. MATLAB simulation results confirm the feasibility and validity of the method.)
    2013-08-16 16:14:36下载
    积分:1
  • stepper
    该步进电机为一四相步进电机,采用单极性直流电源供电(The stepper motor for the 14-phase stepper motor, using unipolar DC power supply)
    2010-03-09 12:03:57下载
    积分:1
  • tessendorf
    osgocean的经典论文,讲了光照的折射反射,海浪频谱以及水下的光照问题等。(osgocean classic paper, about the reflection of light refraction, the wave spectrum and underwater lighting problems.)
    2013-12-18 11:25:02下载
    积分:1
  • SPH
    这是一个无网格程序,涵盖了本人硕士论文的全部工作,欢迎下载。请不要用于商业用途(This is a sph code of my master degree for silulation of all cases)
    2020-12-16 17:09:13下载
    积分:1
  • LMI-simulation
    基于LMI 的输出反馈H无穷控制及其仿真,包含论文和仿真代码。(LMI-based output feedback H infinity control and simulation, including papers and simulation code.)
    2021-04-26 09:38:45下载
    积分:1
  • t3.slx
    开关磁阻电机转矩分配函数的源程序和一部分建模(Source code and part modeling of torque distribution function of switched reluctance motor.)
    2018-04-16 09:15:41下载
    积分:1
  • romote-video-monitoring-base-ip
    该视频监控系统是数字化、网络化的监控系统,该系统采用MPEG一4高效率图像编解码技术和嵌入式设计。可提供高清晰监控图像、软件视音频切换、录放像、远程控制、远程信一号采集、WEB服务、全程集中控制等功能(The video surveillance system is digital, networked surveillance system that uses highly efficient MPEG-4 image encoding and decoding technology and embedded design. Can provide high-resolution monitor images, video and audio software switch, playback like a remote control, remote channel One collection, WEB services, centralized control and other functions throughout the)
    2011-07-29 16:10:05下载
    积分:1
  • DNA
    对DNA序列分类的方法进行了初步的探讨。对于分类问题,最重要的是找出不同类的特征。包括DNA分类问题的程序,以及几篇优秀论文(Method for classification of DNA sequences are discussed. For classification problems, the most important is to find out the characteristics of different types of. Including the DNA classification procedures, as well as several excellent papers)
    2015-04-20 17:59:32下载
    积分:1
  • Design
    典型结艺产品三维结构快速设计方法Typical three-dimensional structure of product rapid knot Arts Design(Typical three-dimensional structure of product rapid knot Arts Design)
    2011-06-21 08:26:59下载
    积分:1
  • 696516资源总数
  • 106648会员总数
  • 8今日下载