系统分析与设计_计算机基础理论_计算机类_最新资料_得益网

上海交大2007年微机原理(27完结)

2008-08-20 11:21:55

上海交大2007年微机原理(27完结),交大精品课程,高清晰,无杂音.

上海交大2007年微机原理(23)

2008-08-20 10:55:05

上海交大2007年微机原理(23)

上海交大2007年微机原理(26)

2008-08-19 13:48:00

上海交大2007年微机原理(26),共27集,每集60分钟-120分钟.

上海交大2007年微机原理(25)

2008-08-19 13:31:06

上海交大2007年微机原理(25)

上海交大2007年微机原理(24)

2008-08-19 13:22:10

上海交大2007年微机原理(24)

上海交大2007年微机原理(22)

2008-08-19 13:06:39

上海交大2007年微机原理(22)

上海交大2007年微机原理(21)

2008-08-19 09:36:49

上海交大2007年微机原理(21)

上海交大2007年微机原理(20)

2008-08-19 09:18:30

上海交大2007年微机原理(20)

上海交大2007年微机原理(19)

2008-08-18 20:01:49

上海交大2007年微机原理(19)

上海交大2007年微机原理(18)

2008-08-18 19:45:38

上海交大2007年微机原理(18)

上海交大2007年微机原理(17)

2008-08-18 16:56:47

上海交大2007年微机原理(17)

上海交大2007年微机原理(16)

2008-08-18 16:35:25

上海交大2007年微机原理(15)

2008-08-18 16:18:23

上海交大2007年微机原理(15)

上海交大2007年微机原理(14)

2008-08-18 16:05:25

上海交大2007年微机原理(14),交大精品课程.

上海交大2007年微机原理(13)

2008-08-18 15:53:37

上海交大2007年微机原理(13)，精品课程。

上海交大2007年微机原理(12)

2008-08-18 15:41:49

上海交大2007年微机原理(12)

上海交大2007年微机原理(11)

2008-08-15 00:03:25

上海交大2007年微机原理(11),上传的文件为rar格式.

上海交大2007年微机原理(10)

2008-08-14 23:52:02

上海交大2007年微机原理(10),上传的资料为rar格式,解压后40多Mb.

上海交大2007年微机原理(9)

2008-08-14 23:42:33

上海交大2007年微机原理(9)

上海交大2007年微机原理(8)

2008-08-14 09:44:27

交大精品课程,超清晰.

上海交大微机原理(7)

2008-08-13 21:47:34

微机原理一直被全国高校，包括清华北大，认为是很有难度的计算机专业课程，上海交大的王春香老师却不这么认为，她带的班级，也就是2006界计算机系,在她诙谐幽默而不失专业性的讲解下，全班期末成绩全过80，班级平均成绩过90！王春香老师很早就说，微机原理非常简单，担心同学们稍微认真听课后，都考100分怎么办？也正因为这个教学奇迹，王春香老师的微机原理课程被评为交大精品课程。本套视频课程再现了王春香老师当年教学的点滴风采。老师不仅课讲的精彩幽默，声音也很悦耳。

Architecture of Computing Systems - ARCS 2008

2008-06-04 22:52:26

Editorial Reviews

Product Description

This book constitutes the refereed proceedings of the 21st International Conference on Architecture of Computing Systems, ARCS 2008, held in Dresden, Germany, in February 2008.

The 19 revised full papers presented together with 2 keynote papers were carefully reviewed and selected from 47 submissions. The papers cover a wide spectrum reaching from pre-fabrication adaptation of architectural templates to dynamic run-time adaptation of deployed systems with special focus on adaptivity and adaptive system architectures. The papers are organized in topical sections on hardware design, pervasive computing, network processors and memory management, reconfigurable hardware, real-time architectures, organic computing, and computer architecture.

Preface

The ARCS series of conferences has over 30 years of tradition in reporting top
notch results in computer architecture and operating systems research. It is organized
by the special interest group on “Computer and System Architecture” of GI
(Gesellschaft f¨ur Informatik e.V.) and ITG (Informationstechnische Gesellschaft
im VDE - Information Technology Society).
In 2008, ARCS was hosted by the Technical University of Dresden, which has
one of the leading information technology schools in Europe. This year’s special
focus was on adaptivity and adaptive system architectures. A wide spectrum was
covered from pre-fabrication adaptation of architectural templates to dynamic
run-time adaptation of deployed systems. Like the previous conferences in this
series, this year’s event constituted an important forum for the presentation of
computer architecture research.
The call for papers resulted in a total of 47 submissions from around the
world. Every submission was reviewed by three members of the program committee
or additional reviewers. The program committee decided to accept 19
papers, which were arranged into seven sessions with the result of a strong program.
The two keynote talks by Theo Ungerer of the University of Augsburg and
Chris Schl¨ager of AMD Dresden focused our attention on the “Grand Challenges
of Computer Engineering” and on the “Impact of Operating Systems on Modern
CPU Designs (and Vice Versa)”.
The organizers gratefully acknowledge the support of ACM, IEEE, IFIP
TC10, CEPIS, and EUREL.
We would like to thank all those who contributed to the success of this conference,
in particular the members of the program committee and the additional
referees for carefully reviewing the contributions and selecting a high-quality
program. Our Workshop and Tutorial Chair Andreas Koch did a perfect job in
organizing the tutorials and coordinating the workshops. Our special thanks go
to the members of the organizing committee for their numerous contributions
as well as to Thomas B. Preu?er for setting up the conference software and for
designing and maintaining the conference Web site. We would also like to thank
Julian Wolf for his thorough preparation of this volume.
We hope that all of the participants enjoyed a successful conference, made a
lot of new contacts, engaged in fruitful discussions, and had a pleasant stay in
Dresden.
December 2007 Uwe Brinkschulte
Theo Ungerer
Christian Hochberger
Rainer G. Spallek

Table of Contents
Invited Program
Keynote: Grand Challenges of Computer Engineering . . . . . . . . . . . . . . . . . 3
Theo Ungerer
Keynote: The Impact of Operating Systems on Modern CPU Designs
(and Vice Versa) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Chris Schl╝ger
Part I Hardware Design
System Level Simulation of Autonomic SoCs with TAPES. . . . . . . . . . . . . 9
Andreas Lankes, Thomas Wild, and Johannes Zeppenfeld
Topology-Aware Replica Placement in Fault-Tolerant Embedded
Networks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Thilo Streichert, Michael Gla? Rolf Wanka, Christian Haubelt, and
J╱rgen Teich
Design of Gate Array Circuits Using Evolutionary Algorithms . . . . . . . . . 38
Peter Bungert, Sanaz Mostaghim, Hartmut Schmeck, and
J╱rgen Branke
Part II Pervasive Computing
Direct Backtracking: An Advanced Adaptation Algorithm for Pervasive
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Stephan Schuhmann, Klaus Herrmann, and Kurt Rothermel
Intelligent Vehicle Handling: Steering and Body Postures While
Cornering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Andreas Riener, Alois Ferscha, and Michael Matscheko
Part III Network Processors and Memory
Management
A Hardware Packet Re-Sequencer Unit for Network Processors. . . . . . . . . 85
Michael Meitinger, Rainer Ohlendorf, Thomas Wild, and
Andreas Herkersdorf
Self-aware Memory: Managing Distributed Memory in an Autonomous
Multi-master Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Rainer Buchty, Oliver Mattes, and Wolfgang Karl
Part IV Reconfigurable Hardware
Dynamic Reconfiguration of FlexRay Schedules for Response Time
Reduction in Asynchronous Fault-Tolerant Networks . . . . . . . . . . . . . . . . . 117
Robert Brendle, Thilo Streichert, Dirk Koch, Christian Haubelt, and
J¨urgen Teich
Synthesis of Multi-dimensional High-Speed FIFOs for Out-of-Order
Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Joachim Keinert, Christian Haubelt, and J¨urgen Teich
A Novel Routing Architecture for Field-Programmable Gate-Arrays . . . . 144
Alexander Danilin, Martijn Bennebroek, and Sergei Sawitzki
Part V Real-Time Architectures
A Predictable Simultaneous Multithreading Scheme for Hard
Real-Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
Jonathan Barre, Christine Rochange, and Pascal Sainrat
Soft Real-Time Scheduling on SMT Processors with Explicit Resource
Allocation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
Carlos Boneti, Francisco J. Cazorla, Roberto Gioiosa, and
Mateo Valero
A Hardware/Software Codesign of a Co-processor for Real-Time
Hyperelliptic Curve Cryptography on a Spartan3 FPGA . . . . . . . . . . . . . . 188
Alexander Klimm, Oliver Sander, J¨urgen Becker, and
Sylvain Subileau
Part VI Organic Computing
A Reference Architecture for Self-organizing Service-Oriented
Computing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Lei Liu, Stefan Thanheiser, and Hartmut Schmeck
Towards Self-organising Smart Camera Systems . . . . . . . . . . . . . . . . . . . . . . 220
Martin Hoffmann, J¨org H¨ahner, and Christian M¨uller-Schloer
Using Organic Computing to Control Bunching Effects . . . . . . . . . . . . . . . 232
Oliver Ribock, Urban Richter, and Hartmut Schmeck
Part VII Computer Architecture
A Generic Network Interface Architecture for a Networked Processor
Array (NePA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247
Seung Eun Lee, Jun Ho Bahn, Yoon Seok Yang, and
Nader Bagherzadeh
Constructing Optimal XOR-Functions to Minimize Cache Conflict
Misses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 261
Hans Vandierendonck and Koen De Bosschere
Potentials of Branch Predictors: From Entropy Viewpoints . . . . . . . . . . . . 273
Takashi Yokota, Kanemitsu Ootsu, and Takanobu Baba
Author Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 287

嵌入式开发课件【上海交大】

2008-04-29 23:52:53

上海交大的嵌入式课程课件：
1－嵌入式系统与桌面系统
2a－嵌入式系统介绍
2b－嵌入式系统介绍软件部分
2c－嵌入式系统介绍硬件部分
3a－嵌入式系统设计（常见嵌入式硬件）
3b－嵌入式系统设计（软硬件协同划分技术）
3c－嵌入式系统设计（软硬件协同设计技术）
3d－嵌入式系统设计（系统级设计）
4a－Linux嵌入式系统设计
4b－嵌入式系统设计（MP3播放器设计）
4c－嵌入式系统设计U-BOOT
4d－嵌入式系统设计（网络存储设计）
5-嵌入式系统－说明
嵌入式系统－作业1
嵌入式系统－作业2

linkers&loaders 中文版

2008-04-07 17:08:28

了解连接器和加载器不可缺少的资料:

几乎从有计算机以来，链接器和加载器就是软件开发工具包中的一部分，因为他们是
允许使用模块（而不是一个单独的大文件）来构建程序的关键工具。
早在1947年，程序员们就开始使用原始的加载器：将程序的例程存储在多个不同的磁
带上，并将他们合并、重定位为一个程序。在上世纪60年代早期，这些加载器就已经发展
的相当完善了。由于那时内存很贵且容量有限，计算机的速度（以今天的标准）很慢，为了
创建复杂的内存覆盖策略（将大容量的程序加在到少量的内存中），以及重复编辑之前链接
过的文件（节省重新创建程序的时间），这些链接器都包含了很多复杂的特性。
上世纪70到80年代，链接技术几乎没有什么进展。链接器趋向于更加简单，虚拟内存
技术将应用程序和覆盖机制中的大多数存储管理工作都转移给了操作系统，越来越快的计算
机和越来越大的磁盘也使得重新链接一个程序或替换个别模块比仅仅链接改变过的地方更加
容易了。从上世纪90年代起，由于增加了诸如动态链接共享库和C++的诸多现代特性，链接
器又开始变得复杂起来。像IA64这样具有长指令字和编译时访存调度等特性的先进处理器
架构，也需要将一些新的特性加入到链接器中以确保在被链接的程序中可以满足代码的这些
复杂需求。
Table of Contents
Chapter 0: Front Matter ........................................................ 1
Dedication .............................................................................................. 1
Introduction ............................................................................................ 1
Who is this book for? ......................................................................... 2
Chapter summaries ............................................................................. 3
The project ......................................................................................... 4
Acknowledgements ............................................................................ 5
Contact us ........................................................................................... 6
Chapter 1: Linking and Loading ........................................... 7
What do linkers and loaders do? ............................................................ 7
Address binding: a historical perspective .............................................. 7
Linking vs. loading .............................................................................. 10
Two-pass linking .............................................................................. 12
Object code libraries ........................................................................ 15
Relocation and code modification .................................................... 17
Compiler Drivers .................................................................................. 18
Linker command languages ............................................................. 19
Linking: a true-life example ................................................................. 20
Exercises .............................................................................................. 25
Chapter 2: Architectural Issues ........................................... 27
Application Binary Interfaces .............................................................. 27
Memory Addresses .............................................................................. 28
Byte Order and Alignment ............................................................... 28
Address formation ................................................................................ 30
Instruction formats ............................................................................... 31
Procedure Calls and Addressability ..................................................... 32
Procedure calls ................................................................................. 33
2 Table of Contents
Data and instruction references ............................................................ 36
IBM 370 ........................................................................................... 37
SPARC ............................................................................................. 40
SPARC V8 ................................................................................... 40
SPARC V9 ................................................................................... 42
Intel x86 ........................................................................................... 43
Paging and Virtual Memory ................................................................. 45
The program address space .............................................................. 48
Mapped files ..................................................................................... 49
Shared libraries and programs ......................................................... 51
Position-independent code ............................................................... 51
Intel 386 Segmentation ........................................................................ 53
Embedded architectures ....................................................................... 55
Address space quirks ........................................................................ 56
Non-uniform memory ...................................................................... 56
Memory alignment ........................................................................... 57
Exercises .............................................................................................. 57
Chapter 3: Object Files ........................................................ 59
What goes into an object file? .............................................................. 59
Designing an object format .............................................................. 60
The null object format: MS-DOS .COM files ...................................... 61
Code sections: Unix a.out files ............................................................. 61
a.out headers .................................................................................... 64
Interactions with virtual memory ..................................................... 65
Relocation: MS-DOS EXE files ........................................................... 72
Symbols and relocation ........................................................................ 74
Relocatable a.out .................................................................................. 75
Relocation entries ............................................................................. 78
Symbols and strings ......................................................................... 80
a.out summary .................................................................................. 82
Unix ELF ............................................................................................. 82
Relocatable files ............................................................................... 85
ELF executable files ......................................................................... 92
ELF summary ................................................................................... 94
Table of Contents 3
IBM 360 object format ......................................................................... 94
ESD records ..................................................................................... 95
TXT records ..................................................................................... 97
RLD records ..................................................................................... 97
END records ..................................................................................... 98
Summary .......................................................................................... 98
Microsoft Portable Executable format ................................................. 99
PE special sections ......................................................................... 105
Running a PE executable ............................................................... 107
PE and COFF ................................................................................. 107
PE summary ................................................................................... 108
Intel/Microsoft OMF files .................................................................. 108
OMF records .................................................................................. 110
Details of an OMF file ................................................................... 111
Summary of OMF .......................................................................... 114
Comparison of object formats ............................................................ 114
Project ................................................................................................ 115
Exercises ............................................................................................ 117
Chapter 4: Storage allocation ............................................ 119
Segments and addresses ..................................................................... 119
Simple storage layout ......................................................................... 120
Multiple segment types ...................................................................... 121
Segment and page alignment ............................................................. 124
Common blocks and other special segments ..................................... 125
Common ......................................................................................... 125
C++ duplicate removal ................................................................... 127
Initializers and finalizers ................................................................ 130
IBM pseudo-registers ..................................................................... 131
Special tables ................................................................................. 134
X86 segmented storage allocation ................................................. 134
Linker control scripts ......................................................................... 136
Embedded system storage allocation ................................................. 138
Storage allocation in practice ............................................................. 138
Storage allocation in Unix a.out linkers ......................................... 139
4 Table of Contents
Storage allocation in ELF .............................................................. 141
Storage allocation in Windows linkers .......................................... 144
Exercises ............................................................................................ 146
Project ................................................................................................ 147
Chapter 5: Symbol management ....................................... 149
Binding and name resolution ............................................................. 149
Symbol table formats ......................................................................... 150
Module tables ................................................................................. 153
Global symbol table ....................................................................... 154
Symbol resolution .......................................................................... 157
Special symbols ............................................................................. 158
Name mangling .................................................................................. 158
Simple C and Fortran name mangling ........................................... 158
C++ type encoding: types and scopes ............................................ 160
Link-time type checking ................................................................ 163
Weak external and other kinds of symbols ........................................ 164
Maintaining debugging information .................................................. 164
Line number information ............................................................... 164
Symbol and variable information ................................................... 165
Practical issues ............................................................................... 166
Exercises ............................................................................................ 167
Project ................................................................................................ 167
Chapter 6: Libraries ........................................................... 169
Purpose of libraries ............................................................................ 169
Library formats .................................................................................. 169
Using the operating system ............................................................ 169
Unix and Windows Archive files ................................................... 170
Unix archives ............................................................................. 170
Extension to 64 bits ........................................................................ 174
Intel OMF libraries ........................................................................ 174
Creating libraries ................................................................................ 176
Searching libraries ............................................................................. 177
Table of Contents 5
Performance issues ............................................................................. 179
Weak external symbols ...................................................................... 179
Exercises ............................................................................................ 181
Project ................................................................................................ 181
Chapter 7: Relocation ......................................................... 183
Hardware and software relocation ..................................................... 183
Link time and load time relocation .................................................... 184
Symbol and segment relocation ......................................................... 185
Symbol lookups ............................................................................. 186
Basic relocation techniques ................................................................ 186
Instruction relocation ..................................................................... 188
X86 instruction relocation .......................................................... 189
SPARC instruction relocation .................................................... 189
ECOFF segment relocation ............................................................ 191
ELF relocation ............................................................................... 193
OMF relocation .............................................................................. 193
Relinkable and relocatable output formats ........................................ 194
Other relocation formats .................................................................... 194
Chained references ......................................................................... 195
Bit maps ......................................................................................... 195
Special segments ............................................................................ 196
Relocation special cases ..................................................................... 197
Exercises ............................................................................................ 197
Project ................................................................................................ 198
Chapter 8: Loading and overlays ...................................... 201
Basic loading ...................................................................................... 201
Basic loading, with relocation ............................................................ 202
Position-independent code ................................................................. 203
TSS/360 position independent code ............................................... 203
Per-routine pointer tables ............................................................... 206
Table of Contents ........................................................................... 207
ELF position independent code ..................................................... 208
6 Table of Contents
PIC costs and benefits .................................................................... 212
Bootstrap loading ............................................................................... 213
Tree structured overlays ..................................................................... 214
Defining overlays ........................................................................... 217
Implementation of overlays ........................................................... 220
Overlay fine points ......................................................................... 222
Data ............................................................................................ 222
Duplicated code ......................................................................... 222
Multiple regions ......................................................................... 223
Overlay summary ........................................................................... 223
Exercises ............................................................................................ 223
Project ................................................................................................ 224
Chapter 9: Shared libraries ............................................... 227
Binding time ...................................................................................... 230
Shared libraries in practice ................................................................. 231
Address space management ............................................................... 231
Structure of shared libraries ............................................................... 232
Creating shared libraries .................................................................... 233
Creating the jump table .................................................................. 234
Creating the shared library ............................................................. 235
Creating the stub library ................................................................. 235
Version naming .............................................................................. 237
Linking with shared libraries ............................................................. 238
Running with shared libraries ............................................................ 238
The malloc hack, and other shared library problems ......................... 240
Exercises ............................................................................................ 243
Project ................................................................................................ 244
Chapter 10: Dynamic Linking and Loading .................... 247
ELF dynamic linking ......................................................................... 248
Contents of an ELF file ...................................................................... 248
Loading a dynamically linked program ............................................. 253
Starting the dynamic linker ............................................................ 253
Table of Contents 7
Finding the libraries ....................................................................... 254
Shared library initialization ............................................................ 255
Lazy procedure linkage with the PLT ................................................ 256
Other peculiarities of dynamic linking .............................................. 258
Static initializations ........................................................................ 258
Library versions ............................................................................. 259
Dynamic loading at runtime ............................................................... 260
Microsoft Dynamic Link Libraries .................................................... 260
Imported and exported symbols in PE files ................................... 261
Lazy binding .................................................................................. 266
DLLs and threads ........................................................................... 267
OSF/1 pseudo-static shared libraries ................................................. 267
Making shared libraries fast ............................................................... 268
Comparison of dynamic linking approaches ...................................... 270
Exercises ............................................................................................ 271
Project ................................................................................................ 271
Chapter 11: Advanced techniques ..................................... 273
Techniques for C++ ........................................................................... 273
Trial linking .................................................................................... 274
Duplicate code elimination ............................................................ 276
Database approaches ...................................................................... 278
Incremental linking and relinking ...................................................... 278
Link time garbage collection ............................................................. 281
Link time optimization ....................................................................... 282
Link time code generation ................................................................. 284
Link-time profiling and instrumentation ........................................ 284
Link time assembler ....................................................................... 285
Load time code generation ............................................................. 285
The Java linking model ...................................................................... 287
Loading Java classes ...................................................................... 288
Exercises ............................................................................................ 290
Project ................................................................................................ 291
8 Table of Contents
Chapter 12: References ...................................................... 293
Perl books ....................................................................................... 295

现代处理器的核心技术与基本结构

2008-03-28 23:26:12

介绍计算机处理器设计的主流技术和基本结构，包括：RISC、超级标量、超级流水线、VLIW、编译优化等。

第一章引论
第二章 RISC技术
第三章超级标量技术
第四章超长指令字结构
第五章超级流水线技术
第六章优化编译
第七章流水线
第八章高速缓冲存储器
第九章模拟和性能评价
第十章推测式执行和多控制流并行

数字逻辑多媒体演示与教学

2008-02-17 11:30:15

多媒体演示主要目录：
第一章：开关理论
第二章：组合逻辑
第三章：时序逻辑
第四章：可编程逻辑器件
第五章：系统编程技术
第六章：数字系统
共150多个flash演示，北京邮电大学制作

三极管原理

2008-02-13 19:06:00

数字逻辑基础

SOA概念、技术与设计（英文版）

2008-01-10 13:44:27

本书系统介绍SOA概念、技术与设计。全书共分五部分，分别介绍SOA与Web服务的基本原理，SOA与第二代Web服务规范扩展，SOA与面向服务，构建SOA的计划与分析、技术与设计。本书由浅人深，示例翔实，应用大量模式，真正覆盖SOA实质部分。每章配有要点小结，使渎者能更深入理解该章主题。
本书适合于考虑实施面向服务架构的软件开发者、架构师或项目经理阅读参考。...
学习SOA的权威指南
在世界范围所采用的革命性计算平台中，面向服务架构(SOA)处于核心位置，并赢得了主要软件供应商的普遍支持。本书是第一部端到端的SOA教程，逐步指导读者从零开始学习面向服务的建模与设计方法。本书通过125个案例研究、300多个模式，详细讲解和分析构建SOA平台的最重要方面：目标、障碍、概念、技术、标准、交付策略以及分析与设计过程。本书内容全面、清晰生动，可帮助读者深入理解SOA技术。.
本书主要内容：
●面向服务分析和设计的详细过程和步骤。
●深度探索各种不同的面向服务设计模式，包括与面向对象的对比。
●全面研究有关．NET与J2EE在开发及运行平台方面对SOA的支持。
●一组关键Web服务技术与WS-*规范的描述，包括探索它们在SOA内如何关联和定位。..
●“简言之”部分用通俗语言和实例，把复杂的概念简单化，更便于理解。
●有关面向服务的业务建模以及创建特定服务抽象层的指导方针。
●SOA与过去架构的对比，以及对当前行业的影响。
●项目计划和各种SOA交付策略的比较。

通信电路课件（通信工程专业）

2008-01-09 00:51:08

绪论
功率电子线路
谐振功率放大器
正弦波振荡器
振幅调制、解调与混频电路
角度调制与解调电路
反馈控制电路

AT91系列ARM核微控制器结构与开发

2007-12-24 01:22:44

本书针对ATMEL公司基于ARM核的AT91系列微控制器，介绍其器件的特点、内部结构、内部资源以及开发方法。全书共10章，包括AT91系列微控制器芯片结构原理、AT91评估板和集成函数库、ARM编程模型和指令集、内部资源的程序设计、硬件的开发平台和uClinux操作系统软件平台以及各种ARM开发工具等。AT91微控制器是ATMEL公司继AT89，AT90(AVR)系列单片机后，推出的基于国际领先32位RISC处理器核ARM的高端嵌入式系统芯片。它的特色是具有大容量Flash存储器的芯片，并提供C语言源码的丰富的AT91库函数。它是国内主流的ARM核芯片。　　本书内容比较全面，编程举例详细，可作为嵌入式系统应用技术人员的参考手册和嵌入式系统课程的参考用书。

閃存文件系統詳解

2007-12-24 01:13:37

Flash File Systems Overview（内容）
1.0 Overviw
1.1 Flash Architecture
1.1.1 Partitions
1.1.2 Blocks
1.2 Programming Data
1.3 Data Integrity
2.0 Flash File System Functions
2.1 Wear Leveling
2.2 Reclaim
2.3 Read While Write
2.4 Memory Array Management
2.5 Code Management
3.0 File System Architecture
3.1 Architecture/Modular Design
4.0 Reliability
4.1 Power Loss Recovery
4.2 Error Code Correction (ECC)
4.3 Bad Block Management (NAND only)
5.0 Flash File System Performance
5.1 The Importance of Flash File System Performance
6.0 Summary

Arithmetic and Logic in Computer Systems

2007-12-21 18:24:29

This book describes the fundamental principles of computer arithmetic. Algorithms
for performing operations like addition, subtraction, multiplication and division in
digital computer systems are presented. The goal is to explain the concepts behind
the algorithms rather than to address any direct applications. Alternative methods are
examined and various possibilities considered. With the rapid growth of VLSI technology,
some currently unattractive algorithms may be implemented with remarkable
performance in the future.
This book can be used as a text of an introductory course for graduate students
or senior undergraduate students in electrical engineering, and computer and mathematical
sciences. It can also be used as a reference book for practicing engineers and
computer scientists involved in the design, application and development of computer
arithmetic units. For the number systems covered in Sections 1.4, 1.6 and 1.7, some
exercise problems are listed in Chapters 9, 10 and 11 for in-depth study.
I have been teaching a computer arithmetic course for fifteen years and have
supervised Doctorate and Masters research projects in this area. As a preliminary
version of the book, my lecture notes have received positive and constructive feedback
over the years. An effort has been made to keep fundamental material self-contained
and instructive rather than just referring readers to articles spread throughout the
literature. The theories in the book have been carefully derived and the reasoning
addressed as completely as possible. In addition to "it is so," pointed to the readers
is "why it is so." The notation in different discussions is unified and the descriptions
are given logically and with clarity. The whole presentation of the text is designed
to be smooth and coherent rather than a collection of broken pieces, with leaps from
one subject to another. I gratefully thank my father, Chong Pu Lu, and my husband,
Jiming Yin, for their encouragement and support during the writing of this book. I
also wish to acknowledge the contribution made by my graduate student, C. T. Chiang,
for his assistance in graphical typesetting.

Contents

Preface xiii
List of Figures xv
List of Tables xix
About the Author xxi
1 Computer Number Systems 1
1.1Conventional Radix Number System 2
1.2Conversion of Radix Numbers 4
1.3Representation of Signed Numbers 7
1.3.1 Sign-Magnitude 8
1.3.2 Diminished Radix Complement 8
1.3.3 Radix Complement 8
1.4Signed-Digit Number System 11
1.5Floating-point Number Representation 15
1.5.1 Normalization 15
1.5.2 Bias 16
1.6Residue Number System 22
1.7Logarithmic Number System 23
References 24
Problems 26
2 Addition and Subtraction 29
2.1 Single-Bit Adders 29
2.1.1 Logical Devices 29
2.1.2 Single-Bit Half-Adder and Full-Adders 32
2.2 Negation 35
2.2.1 Negation in One’s Complement System 36
2.2.2 Negation in Two’s Complement System 38
2.3 Subtraction through Addition 40
2.4 Overjflow 43
2.5 Ripple Carry Adders 44
2.5.1 Two’s Complement Addition 44
2.5.2 One’s Complement Addition 46
2.5.3 Sign-Magnitude Addition 48
References 50
Problems 52
3 High-speed Adder 53
3.1 Conditional-Sum Addition 53
3.2 Carry-Completion Sensing Addition 56
3.3 Carry-Lookahead Addition (CLA) 61
3.3.1 Carry-Lookahead Adder 61
3.3.2 Block Carry Lookahead Adder 62
3.4 Carry-Save Adders (CSA) 66
3.5 Bit-Partitioned Multiple Addition 71
References 73
Problems 74
4 Sequential Multiplication 77
4.1 Add-and-shifl Approach 78
4.2 Indirect Multiplication Schemes 81
4.2.1 Unsigned Number Multiplication 81
4.2.2 Sign-Magnitude Number Multiplication 81
4.2.3 One’s Complement Number Multiplication 81
4.2.4 Two’s Complement Number Multiplication 85
4.3 Robertson ’s Signed Number Multiplication 87
4.4 Recoding Technique 89
4.4.1 Non-overlapped Multiple Bit Scanning 89
4.4.2 Overlapped Multiple Bit Scanning 90
4.4.3 Booth’s Algorithm 93
4.4.4 Canonical Multiplier Recoding 95
References 99
Problems 100
5 Parallel Multiplication 103
5.1 Wallace Trees 103
5.2 Unsigned Array Multiplier 105
5.3 Two’s Complement Array Multiplier 108
5.3.1 Baugh- Wooley Two s Complement Multiplier 111
5.3.2 Pezaris Two’s Complement Multipliers 117
5.4 Modular Structure of Large Multiplier 120
5.4.1 Modular Structure 120
5.4.2 Additive Multiply Modules 123
5.4.3 Programmable Multiply Modules 125
References 130
Problems 132
6 Sequential Division 135
6.1 Subtract-and-Shifl Approach 135
6.2 Binary Restoring Division 138
6.3 Binary Non-Restoring Division 141
6.4 High-Radix Division 144
6.4.1 High-Radix Non-Restoring Division 144
6.4.2 SRT Division 146
6.4.3 Modified SRT Division 147
6.4.4 Robertson’s High-Radix Division 147
6.5 Convergence Division 150
6.5.1 Convergence Division Methodologies 152
6.5.2 Divider Implementing Convergence Division
Algorithm 155
6.6 Division by Divisor Reciprocation 157
References 162
Problems 164
7 Fast Array Dividers 167
7.1 Restoring Cellular Array Divider 167
7.2 Non-Restoring Cellular Array Divider 171
7.3 Carry-Lookahead Cellular Array Divider 173
References 180
Problems 181
8 Floating Point Operations 183
8.1 Floating Point AdditiodSubtraction 183
8.2 Floating Point Multiplication 184
8.3 Floating Point Division 188
8.4 Rounding 189
8.5 Extra Bits 191
References 194
Problems 196
9 Residue Number Operations 199
9.1 RNS Addition, Subtraction and Multiplication 199
9.2 Number Comparison and Overflow Detection 200
9.2.1 Unsigned Number Comparison 200
9.2.2 Overflow Detection 202
9.2.3 Signed Numbers and Their Properties 202
9.2.4 Multiplicative Inverse and the Parity Table 203
9.3 Division Algorithm 206
9.3.1 Unsigned Number Division 206
9.3.2 Signed Number Division 209
9.3.3 Multiplicative Division Algorithm 212
References 216
Problems 218
10 Operations through Logarithms 221
10.1 Multiplication and Addition in Logarithmic Systems 221
10.2 Addition and Subtraction in Logarithmic Systems 222
10.3 Realizing the Approximation 225
References 232
Problems 233
11 Signed-Digit Number Operations 235
11.1 Characteristics of SD Numbers 235
11.2 Totally Parallel AdditiodSubtraction 236
11.3 Required and Allowed Values 237
11.4 Multiplication and Division 239
References 243
Problems 244
Index 245

Artificial Intelligence, A Modern Approach 人工智能：一种现代的方法英文版

2007-12-10 13:50:21

人工智能:一种现代方法Artificial Intelligence：A Modern Approach
【作者】 Stuart J. Russell and Peter Norvig
【出版社】 Prentice Hall
【ISBN】 ISBN 0-13-103805-2
【资料语言】英文
资料说明：
本书以详尽和丰富的资料，从理性智能体的角度，全面阐述了人工智能领域的核心内容，并深入介绍了各个主要的研究方向，是一本难得的综合性教材。全书分为八大部分：第一部分"人工智能"，第二部分"问题求解"，第三部分"知识与推理"，第四部分"规划"，第五部分"不确定知识与推理"，第六部分"学习"，第七部分"通讯、感知与行动"，第八部分"结论"。本书既详细介绍了大量的基本概念、思想和算法，也描述了各研究方向最前沿的进展，同时收集整理了详实的历史文献与事件。因此本书适合于不同层次和领域的研究人员及学生，可以作为信息领域和相关领域的高等院校本科生和研究生的教材或教学辅导书目，也可以作为相关领域的科研与工程技术人员的参考书。
人工智能的一本好书，推荐英文版

Applied Analytics Using SAS Enterprise Miner 5

2007-12-07 14:33:26

经典的SAS Course Notes, SAS 内部的资料
Applied Analytics Using SAS? Enterprise Miner? 5 Course Notes was developed by Jim Georges.Additional contributions were made by Tom Bohannon, Mike Hardin, Dan Kelly, Bob Lucas, and Sue Walsh. Editing and production support was provided by the Curriculum Development and Support Department.

自动控制原理课件

2007-11-09 07:26:32

第1章预备知识.
第2章微型计算机组成与原理
第3章指令系统及汇编语言程序设计
第4章半导体存贮器
第5章输入输出技术
第6章常用的输入输出接口芯片
第7章 Pentium简介
第8章系统设计与开发

Computer Organization and Design, The hardware/sofeware interface Third Edition.pdf

2007-10-16 08:36:12

The performance of software systems is dramatically affected by how well software designers understand the basic hardware technologies at work in a system. Similarly, hardware designers must understand the far-reaching effects their design decisions have on software applications. For reade, rs in either category, this classic introduction to the field provides a look deep into the computer. It demonstrates the relationships between the software and hardware and focuses on the foundational concepts that are the basis for current computer design. As with previous editions, a MIPS processor is the core used to present the fundamentals of hardware technologies at work in a computer system. The book presents an entire MIPS instruction sot--instruction by instruction--the fundamentals of assembly language, computer arithmetic, pipelimng, memory hierarchies, and I/O, and introduces the essentials of network and multiprocessor architectures. A new aspect of the third edition is the explicit connection between program performance and CPU performance. The authors show how hardware and software eomponents--such as the specific algorithm, programming language, compiler, instruction set architecture, and processor implementation--impact program performance. This edition also digs deeper into related hardware and software issues, offering specific material on the CD for readers with a hardware or software focus. A CD provides a toolkit of simulators and compilers along with tutorials for using them. FEATURES ■Entire text has been updated to reflect new technology ■Uses standard 32-bit MIPS 32 as the primary teaching ISA ■Highlights the latest developments in architecture ·Intel IA-32 ·Power PC 604 ·Pentium P4 ·Google's PC cluster ·SPEC CPU2000 benchmark suite for processors ·SPEC Web99 benchmark for web ·EEMBC benchmark for embedded systems ·AMD Opteron memory hierarchy ·AMD vs. lA-64 ·Intrinsity's FastMATH processor servers ■New material for a Hardware Focus ·Using logic design conventions ·Designing with hardware description languages ·Advanced pipelining ·Designing with FPGAs ·HDL simulators and tutorials ·Xitinx CAD tools ■New material for a Software Focus ·How compilers work ·How to optimize compilers ·How to implement object oriented languages ·History sections on programming languages,compilers, operating systems, and databases Also by the same authors: Computer Architecture.' A Quantitative Approach, Third Edition, the classic reference for computer systems analysis and design. Computer Systems Design Computer Hardware

Readings in Computer Architecture (计算机体系结构56篇经典论文)

2007-10-15 12:33:51

This is much more than a simple collection of papers. The editors have carefully selected the most influential primary sources in specific areas of inquiry that, taken together, present the critical issues of the entire discipline. These include issues in technology, implementation, economics, evaluation methods, instruction set design, instruction level parallelism, dataflow/multithreading, memory systems, input/output systems, single-instruction multiple data parallelism, and multiple-instruction multiple data parallelism. In addition, you'll find the editors' thoughtful, focused introductions to each area, providing the context and background necessary for understanding the significance and lasting impact of these papers.

The primary sources and insightful commentary contained in this book provide foundational knowledge for computer architects as well as for those who design supporting system software and compilers. This is an excellent resource for practitioners, instructors, students, and researchers.

* Includes more than 50+ influential papers spanning four decades of computer architecture research and development

* Selected, edited, and introduced by three eminent researchers and educators in the field.

* Demonstrates the value of primary sources by showing how forgotten design ideas of the past are often rediscovered when new needs or constraints emerge.

* Accompanied by an annually updated companion Web site with links and references to recently published papers, providing a forum for the editors to comment on how recent work continues or breaks with previous work in the field.

复旦大学微机原理课件

2007-09-23 21:13:09

内容包括：
第一章 8086程序设计
第二章 MCS-51程序设计
第三章微机基本系统的设计
第四章存贮器与接口
第五章并行接口
第六章计数器、定时器与接口
第七章显示器与键盘接口
第八章串行通信及接口
第九章数模转换器和模数转换器接口

Computer Architecture. A Quantitative Approach [ 计算机系统结构：一种定量的方法（第二版）]

2007-09-15 13:01:41

【内容简介】
本书系统而全面地介绍了计算机系统的设计基础、指令机体系结构、流水线和指令级并行技术、层次存储系统与存储设备、互连网络以及多处理器系统等重要内容。对计算机系统结构的论述主要以RISC结构模型机DLX为基础，通过定量分析的方法进行。本书内容丰富全面，既介绍了当今计算机系统结构的最新研究成果，也引述了有影响的计算机系统设计开发方面的大量实践经验。全书编排层次合理，叙述由浅人深。各章结尾还附有大量的习题和参考文献。本书既可以作为高等院校计算机专业高年级学生和研究生学习“计算机系统结构”、“计算机原理”等课程的教科书或参考书，也可供与计算机相关的专业科技人员学习参考。

ooad

2007-07-20 14:07:00

MS-DOS常用命令基础视频教程

2007-07-15 08:42:46

包括对copy,dir，format,ren,tasklist,ping,net user,net use,at,md……等20余个常用命令的视频详解

并行计算机体系结构：硬件/软件结合的设计与分析

2007-07-12 18:12:26

本书共有12章。第1章给出了并行体系结构的一个概貌。第2章介绍了并行程序设计。描述了一组具有启发性的多处理器系统应用的例子，在本书的其他部分也将用到它们。第3章给出了好的并行程序设计人员用于从底层体系结构中改进性能的基本技术。第4章讨论了在进行设计权衡时采用工作负载驱动评估方法的难题。第5、6章是关于基于总线的对称共享存储多处理器(SMP)的一个完整介绍。第7章展现了一类机器的硬件组织和体系结构，它们能够扩展到很大的配置。第8章将前面几章的结果综合起来，展现了如何在可扩展系统上通过自动硬件复制和高速缓存一致性，来实现一个共享的物理地址空间。第9章考察了针对共享地址空间系统的一系列备选方案，它们扩展了硬件／软件权衡的边界以获得更高的性能，降低硬件的成本和复杂性，或两者兼得。第10章讨论可扩展的高性能通信网络的设计。第11章考察了一组交叉问题，它们涉及如何包容多处理器系统中出现的显著的时延而不至于影响总体性能。最后，第12章考察了那些有可能决定这个领域未来的技术、体系结构、软件系统和应用方面的发展趋势。

Applying UML and Patterns: An Introduction to Object-Oriented Analysis and Design and Iterative Deve

2007-06-19 09:41:12

Applying UML and Patterns is the world's #1 business and college introduction to "thinking in objects"and using that insight in real-world object-oriented analysis and design. Building on two widely acclaimed previous editions, Craig Larman has updated this book to fully reflect the new UML 2 standard, to help you master the art of object design, and to promote high-impact, iterative, and skillful agile modeling practices.

Developers and students will learn object-oriented analysis and design (OOA/D) through three iterations of two cohesive, start-to-finish case studies. These case studies incrementally introduce key skills, essential OO principles and patterns, UML notation, and best practices. You won't just learn UML diagramsyou'll learn how to apply UML in the context of OO software development.

Drawing on his unsurpassed experience as a mentor and consultant, Larman helps you understand evolutionary requirements and use cases, domain object modeling, responsibility-driven design, essential OO design, layered architectures, "Gang of Four" design patterns, GRASP, iterative methods, an agile approach to the Unified Process (UP), and much more. This edition's extensive improvements include

A stronger focus on helping you master OOA/D through case studies that demonstrate key OO principles and patterns, while also applying the UML

New coverage of UML 2, Agile Modeling, Test-Driven Development, and refactoring

Many new tips on combining iterative and evolutionary development with OOA/D

Updates for easier study, including new learning aids and graphics

New college educator teaching resources

Guidance on applying the UP in a light, agile spirit, complementary with other iterative methods such as XP and Scrum

Techniques for applying the UML to documenting architectures

A new chapter on evolutionary requirements, and much more

JSP应用实例.ppt

2007-06-18 10:08:33

基于B/B的网上图书采购系统的部分模块

美国的Human Computer Interaction (HCI)课件

2007-05-30 03:23:25

学HCI或UI DESIGN的很有帮助,是PPT

ARM中文指令

2007-05-22 10:56:20

绝对好的arm原版指令中文翻译！！！！pdf格式！！！

车牌自动识别中的字符特征提取方法

2007-05-21 18:09:25

车牌自动识别中的字符特征提取方法

基于图论分析的车牌数字字符识别研究与应用

2007-05-21 18:05:42

基于图论分析的车牌数字字符识别研究与应用

A-LIST.Code.Optimization.Effective.Memory.Usage.chm

2007-05-21 11:25:01

Code Optimization: Effective Memory Usage

arm vic 向量中断控制器详述

2007-05-21 09:38:52

学习arm关键技术的重要文献！！！vic的详细论述！！！

系统分析与设计_计算机基础理论_计算机类_最新资料_得益网

上海交大2007年微机原理(27完结)

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上海交大2007年微机原理(11)

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上海交大2007年微机原理(9)

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上海交大微机原理(7)

Architecture of Computing Systems - ARCS 2008

嵌入式开发课件【上海交大】

linkers&loaders 中文版

现代处理器的核心技术与基本结构

数字逻辑多媒体演示与教学

三极管原理

SOA概念、技术与设计（英文版）

通信电路课件（通信工程专业）

AT91系列ARM核微控制器结构与开发

閃存文件系統詳解

Arithmetic and Logic in Computer Systems

Artificial Intelligence, A Modern Approach 人工智能：一种现代的方法 英文版

Applied Analytics Using SAS Enterprise Miner 5

自动控制原理课件

Computer Organization and Design, The hardware/sofeware interface Third Edition.pdf

Readings in Computer Architecture (计算机体系结构56篇经典论文)

复旦大学微机原理课件

Computer Architecture. A Quantitative Approach [ 计算机系统结构：一种定量的方法（第二版）]

ooad

MS-DOS常用命令基础视频教程

并行计算机体系结构：硬件/软件结合的设计与分析

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