这是和p2p相关的一份源码，从国外down的，分享一下，大家可以下来 看看！
上传时间： 2015-10-24
上传用户：15071087253
The ability to write efficient, high-speed arithmetic routines ultimately depends upon your knowledge of the elements of arithmetic as they exist on a computer. That conclusion and this book are the result of a long and frustrating search for information on writing arithmetic routines for real-time embedded systems. With instruction cycle times coming down and clock rates going up, it would seem that speed is not a problem in writing fast routines. In addition, math coprocessors are becoming more popular and less expensive than ever before and are readily available. These factors make arithmetic easier and faster to use and implement. However, for many of you the systems that you are working on do not include the latest chips or the faster processors. Some of the most widely used microcontrollers used today are not Digital Signal Processors (DSP), but simple eight-bit controllers such as the Intel 8051 or 8048 microprocessors.
标签： arithmetic high-speed ultimately efficient
上传时间： 2014-11-30
上传用户：lizhen9880
上海数字留言簿系统2.1版 软件语言： 简体中文 授权方式： 免费版 文件大小： 211K 系统平台： ASP+ACCESS 整理日期： 2007-8-21 系统简介： 上海数字留言本v2.1,继承了上海数字产品所具有优美的风格，简洁的程序化模式，更适合企业/个人网站修改成为自已的专业留言本系统。系统全部实现在自主管理，安全上采用md5 32位不可逆加密，全部防sql注入! 官方网址:http://www.168ee.com.cn/soft 演示网址:http://www.80088.cn/guestbook 下载网址:http://down.168ee.com/guestbook.rar
上传时间： 2015-12-11
上传用户：海陆空653
Welcome to the software files for the ADS8361 to TMS320F2812! There are two project files in each of the folders McBSP, SPI and Both. Mode II and IV are explored using the McBSP port alone, as well as the SPI port. These projects are located in the SPI and McBSP folders. Modes I and III are explored using both McBSP and SPI. In Mode I, the M0 and M1 pins are controlled by use of the jumper on the evaluation module. A0 is controlled by the DX pin of the McBSP port. In Mode III, the A0, M0 and M1 pins are controlled via GPIO functions of PortF. The "SRC", "CMD" and "INCLUDE" files in the archive are from "C28x Peripheral Examples in C" (document # SPRC097). If you have questions about this or other Data Converter products, feel free to e-mail us at:
标签： files the software Welcome
上传时间： 2015-12-16
上传用户：lixinxiang
The Original USB 2.0 specification released on April 27, 2000 Errata to the USB 2.0 specification as of December 7, 2000 Mini-B connector Engineering Change Notice to the USB 2.0 specification. Pull-up/pull-down Resistors Engineering Change Notice to the USB 2.0 specification. Errata to the USB 2.0 specification as of May 28, 2002 Interface Association Descriptor Engineering Change Notice to the USB 2.0 specification. Rounded Chamfer Engineering Change Notice to the USB 2.0 specification as of October 8, 2003 Unicode Engineering Change Notice to the USB 2.0 specification as of February 21, 2005 Inter-Chip USB Supplement Revision 1.0 as of March 13, 2006 Revision 1.3 of the USB On-The-Go Supplement as of December 5, 2006 Revision 1.01 of the Micro-USB Cables and Connectors Specification as of April 4, 2007 USB 2.0 Link Power Management Addendum Engineering Change Notice to the USB 2.0 specification as of July 16, 2007.
标签： specification 2.0 USB Original
上传时间： 2013-12-31
上传用户：familiarsmile
实用的单片机开发与应用程序，包括：中值滤波子程序，AD转换类程序，16、32位整型数开方，单片机音乐程序--祝你平安。对初学者很有帮助的。MCU development and practical applications, including: median filter subroutine, AD converter type of proceeding, 16,32-bit integer number prescribing, SCM music program - I wish you peace. Helpful for beginners.
上传时间： 2016-01-27
上传用户：sunjet
Easy-to-Use, Ultra-Tiny, Differential, 16-Bit Delta Sigma ADC With I2C Interface The LTC2453 is an ultra-tiny, fully differential, 16-bit, analog-to-digital converter. The LTC2453 uses a single 2.7V to 5.5V supply and communicates through an I2C interface. The ADC is available in an 8-pin, 3mm x 2mm DFN package. It includes an integrated oscillator that does not require any external components. It uses a delta-sigma modulator as a converter core and has no latency for multiplexed applications. The LTC2453 includes a proprietary input sampling scheme that reduces the average input sampling current several orders of magnitude lower than conventional delta-sigma converters. Additionally, due to its architecture, there is negligible current leakage between the input pins.
标签： Differential Easy-to-Use Ultra-Tiny Interface
上传时间： 2014-01-08
上传用户：凤临西北
KesionCMS V4.0集成了以往版本的所有优点，4.0的最大卓越之处在于不仅提供了自带的常用网站管理功 能模型(文章、图片、下载，动漫，影视，音乐、供求、商城)外，而且还提供了系统扩展框架，您可以 直接在后台通过新建表、自定义字段，然后组成新的系统模型，以实现各种适合用户自己的系统。如企 业招骋，房产系统、用户产品展库等等......同时，此功能也可将信息量分配于不同的信息表，为数据 量较大的网站进行数据的有效部署。 下载地址：http://www.kesion.com/Down/Kesion/761533187518610.html 演示地址:http://www.kesion.cn
上传时间： 2013-12-15
上传用户：363186
An instrument other than a watch for measuring or indicating time, especially a mechanical or electronic device having a numbered dial and moving hands or a digital display.break down the enemy s resistance
标签： instrument especially indicating mechanical
上传时间： 2014-01-11
上传用户：二驱蚊器
Summary Many control applications require converting some analog input to a digital format. The ADCINC12 User Module is a general-purpose, 12-bit analog to digital converter (ADC) that does just that. This Application Note is meant to be a simple introduction into its operation. The steps required to define, place, and write software are presented. Examples are developed in both assembly and C.
标签： applications converting Summary control
上传时间： 2013-12-01
上传用户：WMC_geophy
