The design of END for S3C2410A platform on VxWorks
基于ARM9的VxWorks增强型网络驱动设计
Realization theory of END in VxWorks Operating System and its architecture are analyzed.
VxWorks下增强型网络驱动是一个链路层驱动程序,它通过MUX层函数与网络协议层进行通信。
VxWorks provide multiplexer(MUX) layer interface to achieve the development of enhanced networks driver(END).
网络驱动的开发是基于VxWorks的嵌入式应用的重要组成部分;VxWorks提供了多路复用层(MUX)接口来实现增强型网络驱动(END)的开发,具有协议无关性特点,可使开发人员专注于驱动程序的开发而无需考虑上层协议的内容,利用这种方法对RTL8139网卡的END开发进行了研究;首先阐述了END的数据结构和接口函数,然后着重分析了BSP中相关文件的配置,最后对驱动的加载启动过程及数据包的存储收发过程作了介绍;对于VxWorks下基于MUX机制的其它网卡驱动的开发具有参考价值。
Based upon the experimental results obtained from cube crushing strength test of 30 blocks and bending strength test of 30 short beams,the effects of the steel fiber volume ratio on the strength enhancement of concrete,the relationship between load and flexibility and that between load and limiting strain of SFRC are studied.
通过对30个立方体试块抗压强度试验,分析了钢纤维对普通混凝土的增强作用;通过对30个小梁试件三分点加载抗折试验,研究了体积率对钢纤维混凝土(SFRC)荷载-挠度关系及荷载-极限应变关系的影响。
A review is presented on the enhancement of gas liquid mass transfer.
系统介绍了分散第二液相对气液传质的增强作用 ,提出了增强因子和铺展系数的概念 ,叙述和讨论了传质增强机理及模型的最新进展 ,并针对该领域的研究现状提出了一些展望。
A method of calculating the reinforcing effect to the concrete of the special steel fibre is discussed.
着重讨论了直线形、梯形和超梯形钢纤维对混凝土增强作用的计算，并列出３种钢纤维对混凝土增强作用的统一公式，以此分析纤维对基体增强作用的各种影响因素，并对不同纤维形状的钢纤维混凝土增强作用作分析比较。
It is shown that silica fume and natural zeolite powder have the strengthening effect but no dispersing effect on the cement paste,that phosphorous slag (PS) powder and GBFS superfine powder have filling effect,dispersing effect and strengthening effect.
通过对硅粉、天然沸石粉、矿渣超细粉、磷渣超细粉及其复合超细粉等对水泥浆体的流动性及强度影响的研究，发现硅粉、天然沸石粉对水泥浆体起填充增强作用，无分散作用；但磷渣与矿渣超细粉对水泥浆体起填充作用、分散作用与增强作用。
The design of END for S3C2410A platform on VxWorks
基于ARM9的VxWorks增强型网络驱动设计
E-WDM Enhanced Windows Driver Model
增强型视窗驱动程序模块
Click the type of the network driver to use:
请选择要使用的网络驱动程序类型:
Research on Event-driven Wireless Sensor Network Technology;
事件驱动型无线传感器网络技术研究
On the Enhanced LEACH Protocol for Wireless Sensor Networks;
无线传感器网络增强型LEACH协议研究
TCP Enhancing Proxies Model Based on GEO Satellite Network
基于GEO卫星网络的TCP增强代理模型
Harmonic analysis approach using enhanced Adaline neural network
增强型Adaline神经网络谐波分析方法研究
The local device type and the network resource type are not the same.
本地驱动器的类型跟网络资源的类型不一样。
EIDE enhanced Integrated Drive Electronics
增强形电子集成驱动器
Research on High Speed Gated Image Intensifier Driving Technologies;
高速选通型微光像增强器驱动技术的研究
Research of Question-driven FMS Web-based Instruction System;
问题驱动型“柔性制造自动化”网络教学系统研究
Other (for example, a removable drive or network drive)
其他(例如，可移动驱动器或网络驱动器)
Research on Geometrical Model Sharing Technologies for Internet-Driven Collaborative Design;
网络驱动的协同设计几何模型共享技术研究
Research on Feedback Model of Task-Based Learning under the Environment of Internet;
网络环境下任务驱动教学反馈模型研究
Event-driven Accounting Information System analysis Under network environment;
网络环境下事件驱动型会计信息系统分析
Data Encryption on Network Based on NDIS Intermediate Driver Model
基于NDIS中间层驱动的网络数据加密模型
Address allocation algorithm for event-based wireless sensor network
事件驱动型传感器网络地址分配算法研究
An energy-efficient data aggregation algorithm for event-driven wireless sensor networks
事件驱动型传感器网络能量有效数据融合算法