高速數(shù)字系統(tǒng)設(shè)計(jì)下載pdf:High-Speed Digital SystemDesign—A Handbook ofInterconnect Theory and DesignPracticesStephen H. HallGarrett W. HallJames A. McCallA Wiley-Interscience Publication JOHN WILEY & SONS, INC.New York • Chichester • Weinheim • Brisbane • Singapore • TorontoCopyright © 2000 by John Wiley & Sons, Inc.speeddigital systems at the platform level. The book walks the reader through everyrequired concept, from basic transmission line theory to digital timing analysis, high-speedmeasurement techniques, as well as many other topics. In doing so, a unique balancebetween theory and practical applications is achieved that will allow the reader not only tounderstand the nature of the problem, but also provide practical guidance to the solution.The level of theoretical understanding is such that the reader will be equipped to see beyondthe immediate practical application and solve problems not contained within these pages.Much of the information in this book has not been needed in past digital designs but isabsolutely necessary today. Most of the information covered here is not covered in standardcollege curricula, at least not in its focus on digital design, which is arguably one of the mostsignificant industries in electrical engineering.The focus of this book is on the design of robust high-volume, high-speed digital productssuch as computer systems, with particular attention paid to computer busses. However, thetheory presented is applicable to any high-speed digital system. All of the techniquescovered in this book have been applied in industry to actual digital products that have beensuccessfully produced and sold in high volume.Practicing engineers and graduate and undergraduate students who have completed basicelectromagnetic or microwave design classes are equipped to fully comprehend the theorypresented in this book. At a practical level, however, basic circuit theory is all thebackground required to apply the formulas in this book.
標(biāo)簽： 高速數(shù)字 系統(tǒng)設(shè)計(jì)
上傳時(shí)間： 2013-10-26
上傳用戶：縹緲
針對(duì)目前采用的熱敏電阻測(cè)量方法，提出了采用單總線數(shù)字式溫度傳感器DS18B20和單片機(jī)組成的新型溫度測(cè)量?jī)x。介紹DS18B20的結(jié)構(gòu)和工作原理，以及單總線工作原理，給出了由Mega8單片機(jī)和DS18B20構(gòu)成的單總線溫度測(cè)量?jī)x的硬件電路及軟件流程圖。經(jīng)試驗(yàn)基于單總線器件DS18B20的溫度測(cè)量?jī)x，具有測(cè)量準(zhǔn)確、測(cè)溫范圍寬、體積小、控制方便等優(yōu)點(diǎn)。 Abstract: This paper brings forward a new temperature meter composed of 1-Wire temperature sensor DS18B20 and MCU which has advantage of the thermistor. In the article, the DS18B20＇s structure and controlling principles are introduced and hardware circuit and software diagram of the temperature meter are given.After been tested,the temperature meter has the advantages of accurate measurement, wide temperature range, small volume and convenient controlling.
上傳時(shí)間： 2013-10-31
上傳用戶：hzy5825468
為降低成本和解決現(xiàn)有膜片鉗放大器系統(tǒng)中PC機(jī)的干擾問(wèn)題，研究了一種基于單片機(jī)的膜片鉗放大器小系統(tǒng)。該系統(tǒng)采用ADI公司生產(chǎn)的ADuC841作為控制核心，并且配置相應(yīng)的液晶顯示模塊LCM3202401。模擬電路部分采用高輸入阻抗的AD8627實(shí)現(xiàn)微電流信號(hào)的采集，并由后級(jí)電路進(jìn)行信號(hào)的放大和電阻電容的補(bǔ)償。它具有硬件電路簡(jiǎn)單、體積小、使用方便的特點(diǎn)。既可以單獨(dú)作為小系統(tǒng)實(shí)現(xiàn)采集和顯示，也可以通過(guò)紅外方式和PC機(jī)進(jìn)行通訊，在PC機(jī)上進(jìn)行信號(hào)的處理。 Abstract: In order to reduce cost and resolve the interferential problem with PC in existing patch clamp amplifiers, a small patch clamp amplifier system design based on microcontroller is studied. It adopts a new high performance microconverter ADuC841 by the ADI as the control core in the system, configuring a liquid crystal module LCM3202401. In the analog circuit, AD8627 with high input impedance is used to detect the low current，signal magnification, as well as resistance and capacitance compensation are accomplished by subsequent circuits. It has the advantage of simple hardware circuit design, small volume and convenient operation. It can either be used as an independent system to measure and show signal detected or transmit to PC by infrared ray.
上傳時(shí)間： 2013-11-06
上傳用戶：yy_cn
基于PIC單片機(jī)的低功耗讀卡器硬件設(shè)計(jì):本文提出了一個(gè)完整的基于串口的智能讀卡器子系統(tǒng)設(shè)計(jì)方案并將其實(shí)現(xiàn)。讀卡器的設(shè)計(jì)突出了小型化的要求，全部器件使用貼片封裝。為了減小讀卡器的體積，設(shè)計(jì)中還使用了串口竊電的技術(shù)，使用串口信號(hào)線直接給讀卡器供電。為此，讀卡器使用了省電的設(shè)計(jì)，采用了省電的集成電路，并大膽簡(jiǎn)化了許多傳統(tǒng)的設(shè)計(jì)電路。關(guān)鍵字： 讀卡器， 單片機(jī)， 串口竊電 Abstract： This paper aims to put forward a complete design of Smart IC card reader based onSerial Port and propose the way of realizing it for the purpose of Network Security. SMD isadopted to make Smart IC reader smaller in this design. To reduce the volume of Smart ICreader， Serial Port powered technology is employed to get power from the signal line of Serial Port. For this reason， low-power consumption components are adopted in the design and some traditional designs are simplified to reduce the power consumption.Keywords： Card Reader； Single-chip Computer； Serial Port Powered IC 卡系統(tǒng)保存了加密算法所需要的工作密鑰，供加密算法對(duì)網(wǎng)絡(luò)上傳輸?shù)臄?shù)據(jù)加密使用，是整個(gè)系統(tǒng)網(wǎng)絡(luò)安全的核心。在IC 卡子系統(tǒng)中，讀卡器是一個(gè)重要的部分。它起著管理IC卡、在IC 卡和PC或網(wǎng)絡(luò)計(jì)算機(jī)間傳遞數(shù)據(jù)的重要作用。本文以一片PIC單片機(jī)為核心完成了基于RS232 串口的讀卡器的硬件設(shè)計(jì)。
上傳時(shí)間： 2014-04-14
上傳用戶：wanghui2438
FPGAs have changed dramatically since Xilinx first introduced them just 15 years ago. In thepast, FPGA were primarily used for prototyping and lower volume applications; custom ASICswere used for high volume, cost sensitive designs. FPGAs had also been too expensive and tooslow for many applications, let alone for System Level Integration (SLI). Plus, the development
標(biāo)簽： Methodology Design Reuse FPGA
上傳時(shí)間： 2013-10-23
上傳用戶：旗魚旗魚
OpenStack是一個(gè)旨在為公共及私有云的建設(shè)與管理提供軟件的開(kāi)源項(xiàng)目。它的社區(qū)擁有超過(guò)130家企業(yè)及1350位開(kāi)發(fā)者，這些機(jī)構(gòu)與個(gè)人都將OpenStack作為基礎(chǔ)設(shè)施即服務(wù)（簡(jiǎn)稱IaaS）資源的通用前端。OpenStack項(xiàng)目的首要任務(wù)是簡(jiǎn)化云的部署過(guò)程并為其帶來(lái)良好的可擴(kuò)展性。本文希望通過(guò)提供必要的指導(dǎo)信息，幫助大家利用OpenStack前端來(lái)設(shè)置及管理自己的公共云或私有云。
標(biāo)簽： OpenStack Nova 0.2 安裝手冊(cè)
上傳時(shí)間： 2013-10-16
上傳用戶：zengduo
FPGAs have changed dramatically since Xilinx first introduced them just 15 years ago. In thepast, FPGA were primarily used for prototyping and lower volume applications; custom ASICswere used for high volume, cost sensitive designs. FPGAs had also been too expensive and tooslow for many applications, let alone for System Level Integration (SLI). Plus, the development
標(biāo)簽： Methodology Design Reuse FPGA
上傳時(shí)間： 2013-11-01
上傳用戶：shawvi
本書由Java技術(shù)的創(chuàng)建者編寫，對(duì)Java 2平臺(tái)標(biāo)準(zhǔn)版，V1.2中新增加的包及類進(jìn)行了描述。本書主要由包概述和類描述構(gòu)成。包概述對(duì)每個(gè)包及其所有類進(jìn)行了簡(jiǎn)要描述，另外還畫出了包中的類的繼承層次結(jié)構(gòu)示意圖。每個(gè)類描述都獨(dú)自構(gòu)成一個(gè)小節(jié)，包含了類層次結(jié)構(gòu)示意圖、類描述、類示例、成員概述以及那些在版本1.2中作了修改或新增的類成員的描述。還詳細(xì)說(shuō)明了Java軟件開(kāi)發(fā)包（JDK）1.1到從版本1.2對(duì)類及方法所作的修改。需要指出的是：本書是補(bǔ)充版本，有些材料需要參閱《The Java Class Libraries, Second Edition, Volume 1》一書的內(nèi)容。 本書是參考手冊(cè)而不是指導(dǎo)手冊(cè)，它不對(duì)Java語(yǔ)言進(jìn)行解釋。為了快速定位所需要的類或類成員的信息，本書按類的字母順序組織。 本書由趙皚、黃志軍、陽(yáng)亮組織翻譯，參加本書翻譯的還有姚遠(yuǎn)、程子進(jìn)、肖利平、劉永亮、薛亮、毛靜萍、查海平、趙峰、郭樹(shù)廂、曹波、肖斌、彭建明、鄭歡。參加錄入工作的有陳軍、姜明、姜志明、張志榮等。 希望本書能夠幫助Java程序員獲取完整、專業(yè)和權(quán)威的信息，同時(shí)也希望本書能夠幫助讀者更全面地了解Java語(yǔ)言。由于水平有限和時(shí)間倉(cāng)促，本書的翻譯必定會(huì)存在一些紕漏，懇切希望廣大讀者批評(píng)指正。
上傳時(shí)間： 2014-01-27
上傳用戶：cainaifa
Addfilter is a command-line application which adds and removes filter drivers for a given drive or volume. It is intended to demonstrate how to insert a filter driver into the driver stack of a device. The sample illustrates how to do this by using the SetupDi APIs. The sample works on both x86 and Alpha platforms. It has only been tested in a 32-bit environment. Since Addfilter is not a driver, it does not deal with Plug and Play or Power Management.
標(biāo)簽： command-line application Addfilter drivers
上傳時(shí)間： 2013-12-30
上傳用戶：天誠(chéng)24
用匯編語(yǔ)言編寫的一些程序的源代碼，例：DOS6.0源程序中的硬盤引導(dǎo)記錄源程序FDBOOT.ASM，鼠標(biāo)控制CD-Audio播放程序，專截320*200的截畫程序，V86模式切換程序，F(xiàn)ASTREBOOT V1.0，Game Faster V1.0，Mixer Volume Ctrler V1.0，
上傳時(shí)間： 2014-10-30
上傳用戶：四只眼
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