It would not be an exaggeration to say that semiconductor devices have transformed humanlife. From computers to communications to internet and video games these devices and the technologies they have enabled have expanded human experience in a way that is unique in history. Semiconductor devices have exploited materials, physics and imaginative applications to spawn new lifestyles. Of course for the device engineer, in spite of the advances, the challenges of reaching Higher frequency, lower power consumption, Higher power generation etc.
Design techniques for electronic systems areconstantly changing. In industries at the heart of thedigital revolution, this change is especially acute.Functional integration, dramatic increases incomplexity, new standards and protocols, costconstraints, and increased time-to-market pressureshave bolstered both the design challenges and theopportunities to develop modern electronic systems.One trend driving these changes is the increasedintegration of core logic with previously discretefunctions to achieve Higher performance and morecompact board designs.
Xilinx Next Generation 28 nm FPGA Technology Overview
Xilinx has chosen 28 nm high-κ metal gate (HKMG) highperformance,low-power process technology and combined it with a new unified ASMBL™ architecture to create a new generation of FPGAs that offer lower power and Higher performance. These devices enable unprecedented levels of integration and bandwidth and provide system architects and designers a fully programmable alternative to ASSPs and ASICs.
The revolution of automation on factory floors is a key driver for the seemingly insatiable demand for Higher productivity， lower total cost of ownership，and high safety. As a result， industrial applications drive an insatiable demand of Higher data bandwidth and Higher system-level performance.
This white paper describes the trends and challenges seen by designers and how FPGAs enable solutions to meet their stringent design goals.
Client/Server版本 DBISAM compiles directly into your application with no external libraries required. Runtime package support is also provided if so desired. It has a very small footprint and does not require any forms support in Delphi 6, C++Builder 6, and Kylix 2 and Higher, which helps keep the size of non-UI applications like services or web applications to a minimum.
Manufacturers of electronic systems that require power
conversion are faced with the need for Higher-density dc-to-dc
converters that perform more efficiently,
uc/os-ii for 8051
This package provides the sources required to use the uC/OS-II v2.00
real time kernel on the 8051 processor. To use this package you will
need the TASKING C Compiler toolset v6.0r1 or Higher.
For info on TASKING products you can contact our Web-site at:
http://www.tasking.com
Unzip the zipfile in the root of the drive where you also installed
the uC/OS-II general sources. The following directories will be
added:
\SOFTWARE\UCOS-II\8051
This directory contains the microprocessor specific source code
\SOFTWARE\UCOS-II\ex1_8051r
This directory contains the project files for the first example
\SOFTWARE\UCOS-II\ex2_8051r
This directory contains the project files for the second example
The Viterbi algorithm is the same as the binary case with one main difference: The survivor sequences include the uncoded bits, which are decided at each trellis stage when selecting one of two parallel branches with the largest correlation metric.
Presently, only 8-PSK modulation is considered. Extensions to Higher-order modulations can be implemented following a similar procedure.
A program to demonstrate the optimization process of particle swarm optimization. A two-dimensional objective function is visualized by level of grey: the lighter the color, the Higher the function value. The particles are shown as red circles, their trajectory as red lines.
PCI Hot-Plug Specification Revision 1.0
The primary objective of this specification is to enable Higher availability of file and application servers by standardizing key aspects of the process of removing and installing PCI adapter cards while the system is running. Although these same principles can be applied to desktop and portable systems using PCI buses, the operations described here target server platforms.
