详细介绍了TI AM335X处理器芯片的功能以及相关的DEMO板解决方案。
Details of the TI AM335X processor chip function and associated DEMO board solutions. (2013-09-23, Unix_Linux, 3246KB, 下载17次)
一个医院信息中心建设方案,以HP服务器为主要的核心部件
A hospital information center building programs to the HP server for the main core component of (2012-07-05, Unix_Linux, 437KB, 下载4次)
温度测控系统的设计：
利用ADC0809采用中断式设计一个温度测控系统，在LED数码显示器上显示温度值，并对温度进行测试和控制，当检测温度到达温度上限60℃时开风扇（即开启电动机），低于下限30℃时关闭风扇，LED上的显示内容为：XX ℃（采用十进制显示）。
Temperature measurement and control system design: the use of the ADC0809 interrupt type design of a temperature control system, the temperature value displayed on the LED digital display and temperature test and control the fan on when the detected temperature reaches the temperature limit of 60 ° C (open motor) below the lower limit of 30 ° C, turn off the fan on the LED display content: XX ° C (decimal display). (2012-06-26, Unix_Linux, 421KB, 下载8次)
集中器是抄表系统重要的组成部分，其性能好坏直接影响到抄表系统工作效率。本文利用先进的嵌入式技术设计并实现了一种电能抄表集中器，具有运行速度快、功能强等特点，既可以通过以太网应用在局域网覆盖的小区．也可以通过GPRS对没有宽带接入的小区或偏远的农村进行用电管理。该集中器经过适当的调整，可以应用于供水、供气系统中，做到水、电、气三表合一的集中抄表。
Concentrator,as an important component of the metering system,whether performances well will directly affect the eficiency of the metering system．This paper introduced the design of an electric energy metering concentrator by adopting the advanced embedded system technology．Th e electric energy metering concentrator offers the desirable features of high speed and strong function,etc．Furtherm ore，it not only can be applied in the districts covered of the L N through the Ethemet,but also can be applied in the districts or remote rural areas where there is no broadband accessing through the GPRS．With appropriate adjustments，the concentrator can be used in water supply systems and gas supply systems．It can provide the function of reading the degrees of water，electricity and gas in the same meter． (2011-10-16, Unix_Linux, 172KB, 下载54次)
基于 ARM和 Linux嵌入式平台的
故障录波器通信接口设计
Abstract: To s olve some p r oblems of hardware configure, cost and reliability based on the traditi onalmicr ocomputer2 based fault re2
corder, a scheme for the fault recorderwhich takesARM and DSP as system hardware,L inux as system soft ware is p resented . DSP is
used for high2s peed data operati on, and the ARM p latform comp letes terminal contr ol and communicati on . Then a si mp lified structure
in s oft ware and hardware comes out . HP I technique is studied in detail in order t o meet the demand of contr ol and high2s peed data
communicati on bet ween the t wo kernels . (2011-04-19, Unix_Linux, 133KB, 下载8次)
粒子群优化的无线传感器网络仿真研究Particle Swarm Optimization Simulation of Wireless Sensor Networks
Particle Swarm Optimization Simulation of Wireless Sensor Networks (2010-12-05, Unix_Linux, 126KB, 下载16次)
提出了以 S3C2410 处理器为核心，以 SIM100为 GPRS 通信模块,构建了一套嵌入式 Internet 数据终端的方案。
Proposed to S3C2410 processor core, SIM100 for GPRS communication module, to build a set of embedded Internet data terminal program. (2010-03-25, Unix_Linux, 359KB, 下载21次)
基于Cisco路由器和H_323的VoIP实现，非常详细，希望对需要的人有帮助
Based on Cisco routers and H_323 of VoIP implementation, in great detail, hope to those who need help (2009-10-16, Unix_Linux, 1374KB, 下载2次)
在数控机床中, 通常用可编程控制器( PLC) 对机床开关量信号进行控制。PLC可靠性高, 使用方便。但在大多数数控机床, 特别是经济型数控机床中, 要求的输入输出点数并不多, 通常在60点以下,因此, 为了降低数控机床成本, 在基于工业PC机的数控系统中, 可以采用开关量I/O板加外接继电器,配合主机的软件对机床开关进行控制。但如果PC机采用单任务操作系统(如DOS) , 数控系统的所有任务运行都置于一个总体的消息循环中, 软件的模块化和可维护性较差, 系统故障的风险相对集中, 而且不能充分利用PC机系统资源。而采用非实时多任务操作系统(如Windows) 时, Win32 API的设计没有考虑到实时环境的开发用途, 其系统调用的效率不高,不能满足数控系统PLC控制的实时性要求。
为此, 本文提出一种基于RT - Linux操作系统的嵌入式PLC, 利用RT - Linux的开放性、模块化和可扩展性的系统结构特性和多线程/多任务的系统环境,在保证实时性的同时, 使故障风险相对分散。
use linux to design plc (2009-09-08, Unix_Linux, 87KB, 下载28次)
分析其实时多任务软件设计。在介绍通信服务器功能结构的基础上，详细分析了系统的功能模块划分、数据流向、多任务划分、任务优先级确定、任务间通信方式的确定以及软件的编码测试过程。软件设计过程充分考虑通信服务器本身的特殊性，同时利用VxWorks多任务抢占式调度和时间片轮转调度的特性，以及丰富的任务间通信机制，有效地保证了系统的实时性。
Analysis of real-time multi-tasking software design. In introducing the communication server based on the structure of a detailed analysis of the function of the system modules, data flow, multi-task division, task priority identification, the task of inter-communication as well as software code to determine the testing process. Software design process itself fully into account the specificity of communication servers, while the use of VxWorks multi-tasking preemptive scheduling and time slice scheduling rotation characteristics, as well as a wealth of inter-task communication mechanisms, effectively ensure the system' s real-time. (2009-07-04, Unix_Linux, 136KB, 下载8次)
提出了基于嵌入式技术CCD 采集系统的新方法,并以ARM微处理器和FPGA 芯片为核心设计了嵌入式CCD 采集系统,解决了传统采集方法中系统过于庞大和复杂的问题,具有结构简单、小型化和智能化的特点。试验结果表明,该系统实现了CCD 输出图像的高速采集和实时显示,数据采集速率达到5 MHz。
Embedded technology based on CCD acquisition system A new method, and ARM microprocessors and FPGA chip is designed as the core embedded CCD acquisition system to address the traditional acquisition methods in the system too large and complex problems, is simple in structure, small and intelligent features. Experimental results show that the system realizes high-speed CCD output image acquisition and real-time display, data acquisition rate up to 5 MHz. (2008-10-06, Unix_Linux, 326KB, 下载351次)
文中介绍基于嵌入式处理器S3C2440A 构建的视频系统,包括硬件体系结构和软件系统及其Linux 驱动程序的设计流程。提出嵌入式视频系统的一般设计方法,满足目前嵌入式系统中对视频系统的多方面需求。
In this paper, based on the embedded processor S3C2440A build video systems, including hardware architecture and software system and its Linux driver design process. Embedded video system to the general design methodology, embedded systems meet the current video system for multi-faceted needs. (2008-10-06, Unix_Linux, 291KB, 下载28次)
基于ARM_Linux的列车GPS组合定位技术研究.nh
中国优秀硕士论文 很不错 有需要的朋友可以下载 使用CAJ浏览器
GPS-based train ARM_Linux portfolio positioning technology research. Nh China (2008-10-01, Unix_Linux, 3259KB, 下载9次)
下面介绍一下如何在下安装（注：我们在服务器上的所有安装操作必须使用权限）。
Below how to introduce the next installation (Note: We are all on the server installation must use the authority). (2008-07-15, Unix_Linux, 996KB, 下载3次)
U_Boot启动流程分析与S3C2410上的移植
到知网上下个浏览器就可以看了哈·
Start U_Boot flow analysis and S3C2410 HowNet transplanted to the upper and lower a browser can read and Kazakhstan (2008-06-07, Unix_Linux, 50KB, 下载3次)
<基于嵌入式系统的网络视频监控系统前端研究>,哈尔滨工程大学硕士研究生学位论文。需中国知网的CAJViewer阅读器阅读。 (2007-10-17, Unix_Linux, 3145KB, 下载74次)
http://www.pudn.com/Download/item/id/346783.html《嵌入式网络视频监控系统的研究与开发》，武汉理工大学硕士研究生学位论文。需中国知网的CAJViewer阅读器阅读。 (2007-10-17, Unix_Linux, 2541KB, 下载42次)
http://www.pudn.com/Download/item/id/346779.html<网络实验室中的视频监控系统>,浙江大学硕士研究生学位论文。需中国知网的CAJViewer阅读器阅读。 (2007-10-17, Unix_Linux, 5181KB, 下载16次)
http://www.pudn.com/Download/item/id/346767.html
这是北京汉为时代科技有限公司的MPC8280开发板扩展板的开发手册，对于开发MPC82xx处理器有很好的参考价值。
This is the era of Beijing Han Technology Co., Ltd. for the MPC8280 Development Board to expand the development board manual for the development of MPC82xx processor has a very good reference value. (2007-09-19, Unix_Linux, 1427KB, 下载181次)
本文会介绍如何在兼容ARM V4指令集的32位RISC处理器（FA526）所构建的SoC平台上（即FIE8100），运用智原科技所提供的FA526-Linux开发包通过armboot装载Linux操作系统。使开发人员可以在基于FIE8100 SoC的仿真平台-MediaCreative!上进行二次开发和验证设计。
This paper will explain how the ARM V4 compatible instruction set of 32-bit RISC processor (FA526) constructed SoC platform (FIE8100) unwise use of the original technology for the FA526-Linux development kits through armboot loading Linux operating system. So that developers can FIE8100 SoC based on the simulation platform-MediaCreative! Second on the development and validation of the design. (2006-08-22, Unix_Linux, 488KB, 下载32次)