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中文版詳情瀏覽：http://www.elecfans.com/emb/fpga/20130715324029.html
Xilinx UltraScale:The Next-Generation Architecture for Your Next-Generation Architecture
The Xilinx® UltraScale™ architecture delivers unprecedented levels of integration and capability with ASIC-class system- level performance for the most demanding applications.
The UltraScale architecture is the industr y's f irst application of leading-edge ASIC architectural Enhancements in an All Programmable architecture that scales from 20 nm planar through 16 nm FinFET technologies and beyond, in addition to scaling from monolithic through 3D ICs. Through analytical co-optimization with the X ilinx V ivado® Design Suite, the UltraScale architecture provides massive routing capacity while intelligently resolving typical bottlenecks in ways never before possible. This design synergy achieves greater than 90% utilization with no performance degradation.
Some of the UltraScale architecture breakthroughs include:
• Strategic placement (virtually anywhere on the die) of ASIC-like system clocks, reducing clock skew by up to 50%
• Latency-producing pipelining is virtually unnecessary in systems with massively parallel bus architecture, increasing system speed and capability
• Potential timing-closure problems and interconnect bottlenecks are eliminated, even in systems requiring 90% or more resource utilization
• 3D IC integration makes it possible to build larger devices one process generation ahead of the current industr y standard
• Greatly increased system performance, including multi-gigabit serial transceivers, I/O, and memor y bandwidth is available within even smaller system power budgets
• Greatly enhanced DSP and packet handling
The Xilinx UltraScale architecture opens up whole new dimensions for designers of ultra-high-capacity solutions.
標簽：
UltraScale
Xilinx
架構(gòu)
上傳時間：
2013-11-21
上傳用戶：wxqman
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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.
標簽：
Verilog
verilog
System
VHDL
上傳時間：
2014-03-03
上傳用戶：zhtzht
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Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications,
Enhancements, improvements, and other changes to its products and services at any time and to discontinue
any product or service without notice. Customers should obtain the latest relevant information before placing
orders and should verify that such information is current and complete. All products are sold subject to TI’s terms
and conditions of sale supplied at the time of order acknowledgment.
標簽：
Incorporated
subsidiaries
Instruments
corrections
上傳時間：
2013-12-24
上傳用戶：haohaoxuexi
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About:
hamsterdb is a database engine written in ANSI C. It supports a B+Tree index structure, uses memory mapped I/O (if available), supports cursors, and can create in-memory databases.
Release focus: Major feature Enhancements
Changes:
This release comes with many changes and new features. It can manage multiple databases in one file. A new flag (HAM_LOCK_EXCLUSIVE) places an exclusive lock on the file. hamsterdb was ported to Windows CE, and the Solution file for Visual Studio 2005 now supports builds for x64. Several minor bugs were fixed, performance was improved, and small API changes occurred. Pre-built libraries for Windows (32-bit and 64-bit) are available for download.
Author:
cruppstahl
標簽：
C.
hamsterdb
structure
database
上傳時間：
2013-12-11
上傳用戶：LouieWu
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xl2tpd a Layer 2 Tunneling Protocol (L2TP) daemon. It supports IPsec SA reference tracking, which enables the IPsec stacks to support multiple l2tp clients behind the same NAT router and multiple l2tp clients on the same internal IP address. It is a fork of "l2tpd".
Release focus: Minor feature Enhancements
Changes:
Support for passwordfd, a workaround for some Cisco routers, and extended logging.
標簽：
Tunneling
reference
Protocol
supports
上傳時間：
2014-01-20
上傳用戶：541657925
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EDB (Evan s Debugger) is a QT4 based binary mode debugger with the goal of having usability on par with OllyDbg. It uses a plugin architecture, so adding new features can be done with ease. The current release is for Linux, but future releases will target more platforms.
Release focus: Major feature Enhancements
Changes:
A new disassembly engine. A bug that could cause crashing was fixed. There is a new flags breakdown in the register view, an environment view plugin, and improved analysis (including a good speed increase). A bug in QT where disabled events could be triggered has been worked around.
標簽：
usability
Debugger
debugger
binary
上傳時間：
2013-12-21
上傳用戶：gundamwzc
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Core Java 2 Volume I - Fundamentals, Seventh Edition
Completely revised and up-to-date coverage of
Generic programming, restrictions and limitations, type bounds, wilcard types, and generic reflection
Swing GUI development, including input validation and other Enhancements
Exception handling and debugging, including chained exceptions, stack frames, assertions, and logging
Streams and files, the new I/O API, memory-mapped files, file locking, and character set encoders/decoders
Regular expressions using the powerful java.util.regex package
Inner classes, reflection, and dynamic proxies
Application packaging and the Preferences API
標簽：
Fundamentals
Completely
up-to-date
coverage
上傳時間：
2016-01-02
上傳用戶：標點符號
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《為Windows Vista編寫安全的代碼》，2007年出版
Providing developers with first-hand insights into design decisions and practical advice for solving real-world security issues, this authoritative guide urges developers to write more secure code on the Vista platform to support a growing customer base.
Table of Contents
Writing Secure Code for Windows Vista
Foreword
Introduction
Chapter 1 - Code Quality
Chapter 2 - User Account Control, Tokens, and Integrity Levels
Chapter 3 - Buffer Overrun Defenses
Chapter 4 - Networking Defenses
Chapter 5 - Creating Secure and Resilient
Chapter 6 - Internet Explorer 7 Defenses
Chapter 7 - Cryptographic Enhancements
Chapter 8 - Authentication and Authorization
Chapter 9 - Miscellaneous Defenses and Security-Related Technologies
Index
List of Figures
List of Tables
List of Sidebars
標簽：
Windows
Vista
編寫
代碼
上傳時間：
2016-01-07
上傳用戶：zxc23456789
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IEEE 802.11e-2005, IEEE Standard for Information technology—Telecommunications and information exchange between systems—Local and metropolitan area networks—Specific requirements Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) specifications: Amendment 8: Medium Access Control (MAC) Quality of Service Enhancements
標簽：
Telecommunications
IEEE
Information
information
上傳時間：
2016-10-02
上傳用戶：rishian
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IEEE 802.11i-2004 Amendment to IEEE Std 802.11, 1999 Edition (Reaff 2003). IEEE Standard for Information technology--Telecommunications and information exchange between system--Local and metropolitan area networks?Specific requirements--Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) specifications--Amendment 6: Medium Access Control (MAC) Security Enhancements
標簽：
IEEE
802.11
Amendment
Standard
上傳時間：
2013-12-21
上傳用戶：ywqaxiwang
