SL811开发资料_包含源程序_电路图_芯片资料:SL811HS Embedded USB Host/Slave Controller.The SL811HS is an Embedded USB Host/Slave Controller capable of communicate with either full-speed or low-speed USB peripherals. The SL811HS can interface to devices such as microprocessors, microcontrollers, DSPs, or directly to a variety of buses such as ISA, PCMCIA, and others. The SL811HS USB Host Controller conforms to USB Specification 1.1.The SL811HS USB Host/Slave Controller incorporates USB Serial Interface functionality along with internal full-/low-speed transceivers.The SL811HS supports and operates in USB full-speed mode at 12 Mbps, or at low-speed 1.5-Mbps mode.The SL811HS data port and microprocessor interface provide an 8-bit data path I/O or DMA bidirectional, with interrupt support to allow easy interface to standard microprocessors or microcontrollers such as Motorola or Intel CPUs and many others. Internally,the SL811HS contains a 256-byte RAM data buffer which is used for control registers and data buffer.The available package types offered are a 28-pin PLCC (SL811HS) and a 48-pin TQFP package (SL811HST-AC). Both packages operate at 3.3 VDC. The I/O interface logic is 5V-tolerant.
上传时间： 2013-12-22
上传用户：a82531317
We intend to develop a wifi enabled p2p file sharing system on a linux platform using jxta and java. The purpose is to build a system that can be ported to an embedded device at a later stage and be used for p2p file sharing using the 802.11b standard. 我们旨在Linux平台上使用jxta 和java来开发一个支持wifi的p2p文件共享系统。其目的是建造一个以后可以移植到嵌入式设备的系统，使用802.11b标准进行p2p文件共享。 来源: http://sourceforge.net/projects/linux-p2p-wifi/
标签： platform develop enabled sharing
上传时间： 2015-01-20
上传用户：Shaikh
Filename: main.c * Description: A simple test program for the CRC implementations. * Notes: To test a different CRC standard, modify crc.h. * * * Copyright (c) 2000 by Michael Barr. This software is placed into * the public domain and may be used for any purpose. However, this * notice must not be changed or removed and no warranty is either * expressed or implied by its publication or distribution.
标签： test implementations Description Filename
上传时间： 2015-02-02
上传用户：leehom61
apriori java 实现 * A program to find association rules with the apriori algorithm (Agrawal et al. 1993).<br> * Other than the standard apriori algorithm, this program enable to find<br> * apriori all relation.
标签： apriori association algorithm Agrawal
上传时间： 2013-12-21
上传用户：s363994250
ava加密扩展即Java Cryptography Extension，简称JCE。它是Sun的加密服务软件，包含了加密和密匙生成功能。JCE是JCA（Java Cryptography Architecture）的一种扩展。 JCE没有规定具体的加密算法，但提供了一个框架，加密算法的具体实现可以作为服务提供者加入。除了JCE框架之外，JCE软件包还包含了SunJCE服务提供者，其中包括许多有用的加密算法，比如DES（Data Encryption Standard）和Blowfish。 为简单计，在本文中我们将用DES算法加密和解密字节码。下面是用JCE加密和解密数据必须遵循的基本步骤： 步骤1：生成一个安全密匙。在加密或解密任何数据之前需要有一个密匙。密匙是随同被加密的应用一起发布的一小段数据，Listing 3显示了如何生成一个密匙。 【Listing 3：生成一个密匙】
标签： Cryptography Extension Java ava
上传时间： 2015-03-26
上传用户：nanxia
本文档完整地描述了可扩展标记语言(Extensible Markup Language，XML)，它是标准通用标记语言(Standard Generic Markup Language，SGML)的一个子集。其目的在于使得在Web上能以现有超文本标记语言(Hypertext Markup Language，HTML)的使用方式提供，接收和处理通用的SGML成为可能。XML的设计既考虑了实现的方便性，同时也顾及了与SGML和HTML的互操作性。
标签： Extensible Language Markup 文档
上传时间： 2014-01-03
上传用户：evil
序列模式挖掘prefixspan算法源代码。License: GPL2 (Gnu General Public License Version 2) Requirements: C++ compiler with STL (Standard Template Library).
标签： License Requirements prefixspan General
上传时间： 2013-12-22
上传用户：ouyangtongze
This a full 3-tier dababase application which includes a activex dll project(business objects) and a standard exe(UI). Besides all the database techniques it demonstrates, it also shows how to make MSHFlexgrid a editable grid(with combobox, checkbox, datetimepicker) and how to merge a toolbar for multi forms.
标签： application dababase business includes
上传时间： 2014-01-01
上传用户：qq21508895
RFC1661 PPP协议 （RFC1661 The Point-to-Point Protocol (PPP)） 本备忘录状态 This memo provides information for the Internet community. It does not specify an Internet standard of any kind. Distribution of this memo is unlimited.
标签： 1661 Point-to-Point informatio RFC
上传时间： 2014-12-07
上传用户：569342831
NORTi3 is a realtime multitasking operating system conforming to the micro-ITRON 3.0 specification. NORTi3 is divided into two packages: NORTi3 Standard and NORTi3 Extended. The product NORTi3 Extended has implemented all the system calls of level E placed as "added and extended functions” in the micro-ITRON specification as well as the system calls equivalent to level X.
标签： specification multitasking micro-ITRON conforming
上传时间： 2014-01-14
上传用户：saharawalker
