·详细说明：正式出版物《Verilog HDL 硬件描述语言》一书的精美 PDF 电子版。- Official publication Verilog HDL Hardware Description Language a book fine PDF electron version.目 录译者序前言第1章 简介&n
上传时间： 2013-07-02
上传用户：6404552
·详细说明：非常流行的C语言实现的G.729压缩算法，很值得研究语音压缩的开发者一看。-Implement the G.729 Speech Vocoder by C programming Language, worth of studying for the developer of speech vocoder. 文件列表: g729 ....\acelp
上传时间： 2013-05-22
上传用户：gaorxchina
·【原书名】 The Verilog Hardware Description Language(Fourth Edition) 【原出版社】 Kluwer Academic Publishers 【作者】 Donald E.Thomas &
上传时间： 2013-04-24
上传用户：q123321
·SystemVerilog is a rich set of extensions to the IEEE 1364-2001 Verilog Hardware Description Language (Verilog HDL). These extensions address two major aspects of HDL-based design. First, modeling ver
标签： nbsp SystemVerilog Design for
上传时间： 2013-07-14
上传用户：ainimao
This document was developed under the Standard Hardware and Reliability Program (SHARP) TechnologyIndependent Representation of Electronic Products (TIREP) project. It is intended for use by VHSIC HardwareDescription Language (VHDL) design engineers and is offered as guidance for the development of VHDL modelswhich are compliant with the VHDL Data Item Description (DID DI-EGDS-80811) and which can be providedto manufacturing engineering personnel for the development of production data and the subsequent productionof hardware. Most VHDL modeling performed to date has been concentrated at either the component level orat the conceptual system level. The assembly and sub-assembly levels have been largely disregarded. Under theSHARP TIREP project, an attempt has been made to help close this gap. The TIREP models are based upon lowcomplexity Standard Electronic Modules (SEM) of the format A configuration. Although these modules are quitesimple, it is felt that the lessons learned offer guidance which can readily be applied to a wide range of assemblytypes and complexities.
上传时间： 2014-12-23
上传用户：xinhaoshan2016
本文简单讨论并总结了VHDL、Verilog，System verilog 这三中语言的各自特点和区别As the number of enhancements to variousHardware Description Languages (HDLs) hasincreased over the past year, so too has the complexityof determining which Language is best fora particular design. Many designers and organizationsare contemplating whether they shouldswitch from one HDL to another.
标签： Verilog verilog System VHDL
上传时间： 2013-10-16
上传用户：牛布牛
One of the most misunderstood constructs in the Verilog Language is the nonblockingassignment. Even very experienced Verilog designers do not fully understand how nonblockingassignments are scheduled in an IEEE compliant Verilog simulator and do not understand whenand why nonblocking assignments should be used. This paper details how Verilog blocking andnonblocking assignments are scheduled, gives important coding guidelines to infer correctsynthesizable logic and details coding styles to avoid Verilog simulation race conditions
上传时间： 2013-10-17
上传用户：tb_6877751
Methods for designing a maintenance simulation training system for certain kind of radio are introduced. Fault modeling method is used to establish the fault database. The system sets up some typical failures， follow the prompts trainers can locate the fault source and confirm the type to accomplish corresponding fault maintenance training. A training evaluation means is given to examining and evaluating the training performance. The system intuitively and vividly shows the fault maintenance process， it can not only be used in teaching， but also in daily maintenance training to efficiently improve the maintenance operation level. Graphical programming Language LabVIEW is used to develop the system platform.
上传时间： 2013-11-19
上传用户：3294322651
A complete design for a data acquisition card for the IBM PC is detailed in this application note. Additionally, C Language code is provided to allow sampling of data at speed of more than 20kHz. The speed limitation is strictly based on the execution speed of the "C" data acquisition loop. A "Turbo" XT can acquire data at speeds greater than 20kHz. Machines with 80286 and 80386 processors can go faster than 20kHz. The computer that was used as a test bed in this application was an XT running at 4.77MHz and therefore all system timing and acquisition time measurements are based on a 4.77MHz clock speed.
上传时间： 2013-10-29
上传用户：BOBOniu
SQL是英文Structured Query Language的缩写，意思为结构化查询语言。SQL Server 2008在企业中也是非常重要的应用,各种财务系统,erp系统,oa系统等都会用到SQL Server 2008数据库,甚至网站也可以用到数据库来作为网站的后台,SQL语句可以用来执行各种各样的操作，例如更新数据库中的数据，从数据库中提取数据等。目前，绝大多数流行的关系型数据库管理系统，如Oracle, Sybase, Microsoft SQL Server, Access等都采用了SQL语言标准。 SQL Server 2008是一个重大的产品版本，它推出了许多新的特性和关键的改进，使得它成为至今为止的最强大和最全面的SQL Server版本。 SQL Server 2008新功能 这个平台有以下特点 1、可信任的——使得公司可以以很高的安全性、可靠性和可扩展性来运行他们最关键任务的应用程序。 2、高效的——使得公司可以降低开发和管理他们的数据基础设施的时间和成本。 3、智能的——提供了一个全面的平台，可以在你的用户需要的时候给他发送观察和信息。 一、可信任的 在过去的Microsoft SQL Server 2005的基础之上，Microsoft SQL Server 2008做了以下方面的增强来扩展它的安全性： 1、简单的数据加密 Microsoft SQL Server 2008可以对整个数据库、数据文件和日志文件进行加密，而不需要改动应用程序。进行加密使公司可以满足遵守规范和及其关注 microsoft sql server 数据隐私的要求。简单的数据加密的好处包括使用任何范围或模糊查询搜索加密的数据、加强数据安全性以防止未授权的用户访问、还有数据加密。这些可以在不改变已有的应用程序的情况下进行。 2、外键管理 Microsoft SQL Server 2008为加密和密钥管理提供了一个全面的解决方案。为了满足不断发展的对数据中心的信息的更强安全性的需求，公司投资给供应商来管理公司内的安全密钥。Microsoft SQL Server 2008通过支持第三方密钥管理和硬件安全模块（HSM）产品为这个需求提供了很好的支持。 3、增强了审查 Microsoft SQL Server 2008使你可以审查你的数据的操作，从而提高了遵从性和安全性。审查不只包括对数据修改的所有信息，还包括关于什么时候对数据进行读取的信息。Microsoft SQL Server 2008具有像服务器中加强的审查的配置和管理这样的功能，这使得公司可以满足各种规范需求。Microsoft SQL Server 2008还可以定义每一个数据库的审查规范，所以审查配置可以为每一个数据库作单独的制定。为指定对象作审查配置使审查的执行性能更好，配置的灵活性也更高。 二、确保业务可持续性 1、改进了数据库镜像 Microsoft SQL Server 2008基于Microsoft SQL Server 2005，并提供了更可靠的加强了数据库镜像的平台。新的特性包括： 2、页面自动修复。Microsoft SQL Server 2008通过请求获得一个从镜像合作机器上得到的出错页面的重新拷贝，使主要的和镜像的计算机可以透明的修复数据页面上的823和824错误。 3、提高了性能。Microsoft SQL Server 2008压缩了输出的日志流，以便使数据库镜像所要求的网络带宽达到最小。 安装序列号： 开发版(Developer): PTTFM-X467G-P7RH2-3Q6CG-4DMYB 企业版(Enterprise): JD8Y6-HQG69-P9H84-XDTPG-34MBB
上传时间： 2013-10-23
上传用户：ming529
