·詳細(xì)說明：正式出版物《Verilog HDL 硬件描述語言》一書的精美 PDF 電子版。- Official publication Verilog HDL Hardware Description language a book fine PDF electron version.目 錄譯者序前言第1章 簡介&n
標(biāo)簽： nbsp Verilog HDL 硬件描述語言
上傳時間： 2013-07-02
上傳用戶：6404552
·詳細(xì)說明：非常流行的C語言實現(xiàn)的G.729壓縮算法，很值得研究語音壓縮的開發(fā)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
上傳時間： 2013-05-22
上傳用戶：gaorxchina
·【原書名】 The Verilog Hardware Description language(Fourth Edition) 【原出版社】 Kluwer Academic Publishers 【作者】 Donald E.Thomas &
上傳時間： 2013-04-24
上傳用戶：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
標(biāo)簽： nbsp SystemVerilog Design for
上傳時間： 2013-07-14
上傳用戶：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.
標(biāo)簽： Modelling Guide Navy VHDL
上傳時間： 2014-12-23
上傳用戶：xinhaoshan2016
本文簡單討論并總結(jié)了VHDL、Verilog，System verilog 這三中語言的各自特點和區(qū)別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.
標(biāo)簽： Verilog verilog System VHDL
上傳時間： 2013-10-16
上傳用戶：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
上傳時間： 2013-10-17
上傳用戶：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.
標(biāo)簽： 電臺維修 模擬訓(xùn)練 方法研究 系統(tǒng)設(shè)計
上傳時間： 2013-11-19
上傳用戶：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.
標(biāo)簽： 1099 LTC 數(shù)據(jù) 采集板
上傳時間： 2013-10-29
上傳用戶：BOBOniu
SQL是英文Structured Query language的縮寫，意思為結(jié)構(gòu)化查詢語言。SQL Server 2008在企業(yè)中也是非常重要的應(yīng)用,各種財務(wù)系統(tǒng),erp系統(tǒng),oa系統(tǒng)等都會用到SQL Server 2008數(shù)據(jù)庫,甚至網(wǎng)站也可以用到數(shù)據(jù)庫來作為網(wǎng)站的后臺,SQL語句可以用來執(zhí)行各種各樣的操作，例如更新數(shù)據(jù)庫中的數(shù)據(jù)，從數(shù)據(jù)庫中提取數(shù)據(jù)等。目前，絕大多數(shù)流行的關(guān)系型數(shù)據(jù)庫管理系統(tǒng)，如Oracle, Sybase, Microsoft SQL Server, Access等都采用了SQL語言標(biāo)準(zhǔn)。 SQL Server 2008是一個重大的產(chǎn)品版本，它推出了許多新的特性和關(guān)鍵的改進，使得它成為至今為止的最強大和最全面的SQL Server版本。 SQL Server 2008新功能 這個平臺有以下特點 1、可信任的——使得公司可以以很高的安全性、可靠性和可擴展性來運行他們最關(guān)鍵任務(wù)的應(yīng)用程序。 2、高效的——使得公司可以降低開發(fā)和管理他們的數(shù)據(jù)基礎(chǔ)設(shè)施的時間和成本。 3、智能的——提供了一個全面的平臺，可以在你的用戶需要的時候給他發(fā)送觀察和信息。 一、可信任的 在過去的Microsoft SQL Server 2005的基礎(chǔ)之上，Microsoft SQL Server 2008做了以下方面的增強來擴展它的安全性： 1、簡單的數(shù)據(jù)加密 Microsoft SQL Server 2008可以對整個數(shù)據(jù)庫、數(shù)據(jù)文件和日志文件進行加密，而不需要改動應(yīng)用程序。進行加密使公司可以滿足遵守規(guī)范和及其關(guān)注 microsoft sql server 數(shù)據(jù)隱私的要求。簡單的數(shù)據(jù)加密的好處包括使用任何范圍或模糊查詢搜索加密的數(shù)據(jù)、加強數(shù)據(jù)安全性以防止未授權(quán)的用戶訪問、還有數(shù)據(jù)加密。這些可以在不改變已有的應(yīng)用程序的情況下進行。 2、外鍵管理 Microsoft SQL Server 2008為加密和密鑰管理提供了一個全面的解決方案。為了滿足不斷發(fā)展的對數(shù)據(jù)中心的信息的更強安全性的需求，公司投資給供應(yīng)商來管理公司內(nèi)的安全密鑰。Microsoft SQL Server 2008通過支持第三方密鑰管理和硬件安全模塊（HSM）產(chǎn)品為這個需求提供了很好的支持。 3、增強了審查 Microsoft SQL Server 2008使你可以審查你的數(shù)據(jù)的操作，從而提高了遵從性和安全性。審查不只包括對數(shù)據(jù)修改的所有信息，還包括關(guān)于什么時候?qū)?shù)據(jù)進行讀取的信息。Microsoft SQL Server 2008具有像服務(wù)器中加強的審查的配置和管理這樣的功能，這使得公司可以滿足各種規(guī)范需求。Microsoft SQL Server 2008還可以定義每一個數(shù)據(jù)庫的審查規(guī)范，所以審查配置可以為每一個數(shù)據(jù)庫作單獨的制定。為指定對象作審查配置使審查的執(zhí)行性能更好，配置的靈活性也更高。 二、確保業(yè)務(wù)可持續(xù)性 1、改進了數(shù)據(jù)庫鏡像 Microsoft SQL Server 2008基于Microsoft SQL Server 2005，并提供了更可靠的加強了數(shù)據(jù)庫鏡像的平臺。新的特性包括： 2、頁面自動修復(fù)。Microsoft SQL Server 2008通過請求獲得一個從鏡像合作機器上得到的出錯頁面的重新拷貝，使主要的和鏡像的計算機可以透明的修復(fù)數(shù)據(jù)頁面上的823和824錯誤。 3、提高了性能。Microsoft SQL Server 2008壓縮了輸出的日志流，以便使數(shù)據(jù)庫鏡像所要求的網(wǎng)絡(luò)帶寬達到最小。 安裝序列號： 開發(fā)版(Developer): PTTFM-X467G-P7RH2-3Q6CG-4DMYB 企業(yè)版(Enterprise): JD8Y6-HQG69-P9H84-XDTPG-34MBB
標(biāo)簽： server 2008 sql 簡體中文
上傳時間： 2013-10-23
上傳用戶：ming529
蟲蟲下載站版權(quán)所有 京ICP備2021023401號-1
