Description: 本安全评估系统通过对网络设备进行自动的安全漏洞检测和分析，模拟漏洞分析专家及安全专家的技术，提供基于策略的安全风险管理过程。网络漏洞扫描可执行预定的或事件驱动的网络探测，去识别可能被入侵者利用的网络安全漏洞。网络漏洞扫描提供了多种缺省的扫描策略配置，同时允许用户自己订做符合特定要求的策略。通过确认正确的配置，保证用户不会忽略正式的安全策略，使所有的系统都保持合理的安全性来抵御外部的攻击。-assessment of the security system of network equipment for the automatic detection and vulnerability analysis, vulnerability analysis simulation experts and the technical experts, policy-based security risk management process. Network Vulnerability scanning executable scheduled or event-driven network detection, to identify possible intruders use network security loopholes. Network Vulnerability Scanning providing a wide variety of scanning default policy configuration, and allows the user to build with their own specific requirements of the strategy. By identifying the correct configuration ensures that the users will not overlook the formal security policy, so that all the systems are to maintain a reasonable security to withstand external attack. Platform: |
Size: 165763 |
Author:石林 |
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Description: :分析了VxWorks 下的USB 驱动程序模型的结构以及功能,详细说明USB 主机驱动协议栈,并将软件设计分为
Client Driver ,USBD 和HCD 三层。由于对于开发USBD 和Client Driver 已有很多研究和讨论,但对HCD 的研究比较缺乏,
为了提供全面可行的开发基于VxWorks 的USB 驱动程序的技术方案,详细地阐述了USB 主控制器OHCI 驱动程序的功
能、OHCI 驱动程序中的核心功能链表功能,为USB 在嵌入式系统开发中的应用提供技术参考。-: Analysis of VxWorks USB Driver Model structure and function, detailed description USB mainframe-driven protocol stack and software design into Client Driver, USBD and HCD three. As for the development of USBD and Client Driver has been a lot of studies and discussions, But right HCD Research lacking. To provide a comprehensive and workable development based on VxWorks USB Driver for technology programs, expounded in detail on the USB OHCI host controller driver functions, OHCI driver for the core functions of Chain function, USB in embedded systems development for the application of information technology. Platform: |
Size: 173031 |
Author:刘军 |
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Description: :分析了VxWorks 下的USB 驱动程序模型的结构以及功能,详细说明USB 主机驱动协议栈,并将软件设计分为
Client Driver ,USBD 和HCD 三层。由于对于开发USBD 和Client Driver 已有很多研究和讨论,但对HCD 的研究比较缺乏,
为了提供全面可行的开发基于VxWorks 的USB 驱动程序的技术方案,详细地阐述了USB 主控制器OHCI 驱动程序的功
能、OHCI 驱动程序中的核心功能链表功能,为USB 在嵌入式系统开发中的应用提供技术参考。-: Analysis of VxWorks USB Driver Model structure and function, detailed description USB mainframe-driven protocol stack and software design into Client Driver, USBD and HCD three. As for the development of USBD and Client Driver has been a lot of studies and discussions, But right HCD Research lacking. To provide a comprehensive and workable development based on VxWorks USB Driver for technology programs, expounded in detail on the USB OHCI host controller driver functions, OHCI driver for the core functions of Chain function, USB in embedded systems development for the application of information technology. Platform: |
Size: 173056 |
Author:刘军 |
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Description: 基于LPC2000系列的USB主机驱动程序,可在此基础上进行USB主机相关的开发-Based on the LPC2000 series of USB host drivers, can be conducted on the basis related to the development of USB host Platform: |
Size: 8192 |
Author:哈哈 |
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Description: 驱动测试，基于LINUX操作系统的底层应用，主机将事务安排在 1ms 的帧中。每帧都包含一个帧开始（SOF）(Driver testing, based on the underlying application of the LINUX operating system, the host arranges the transaction in the frame of the 1ms. Each frame contains a frame start (SOF)) Platform: |
Size: 98304 |
Author:龙焱
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Description: CH374是一个USB总线的通用接口芯片，支持USB-HOST主机方式和USB-DEVICE/SLAVE设备方式，内置3端口HUB根集线器，支持低速和全速的控制传输、批量传输、中断传输以及同步/等时传输。在本地端，CH374具有8位数据总线和读、写、片选控制线以及中断输出，可以方便地挂接到单片机/DSP/MCU/MPU等控制器的系统总线上。除此之外，CH374还提供了节约I/O引脚的SPI串行通讯方式，通过3线或者4线SPI串行接口以及中断输出与单片机/DSP/MCU/MPU等相连接。(CH374 is a universal interface chip for USB bus, supports USB-HOST host mode and USB-DEVICE / SLAVE device mode, built-in 3-port HUB root hub, supports low-speed and full-speed control transmission, batch transmission, interrupt transmission, and synchronization / isochronous transmission. At the local end, CH374 has an 8-bit data bus and read, write, chip select control lines, and interrupt output, which can be easily connected to the system bus of a microcontroller / DSP / MCU / MPU controller. In addition, CH374 also provides a SPI serial communication method that saves I / O pins. It is connected to a single-chip computer / DSP / MCU / MPU through a 3- or 4-wire SPI serial interface and interrupt output.) Platform: |
Size: 3163136 |
Author:17273423 |
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