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  • PenguinCards is a java-based card game. You can either play against computer or another player. On t

    PenguinCards is a java-based card game. You can either play against computer or another player. On the board, there are card pairs and your aim is to find out these card pairs. The one who finds out more card pairs is the winner. Have fun!

    标签: PenguinCards java-based computer against

    上传时间: 2013-12-17

    上传用户:xfbs821

  • MAX17600数据资料

     The MAX17600–MAX17605 devices are high-speedMOSFET drivers capable of sinking /sourcing 4A peakcurrents. The devices have various inverting and noninvertingpart options that provide greater flexibility incontrolling the MOSFET. The devices have internal logiccircuitry that prevents shoot-through during output-statchanges. The logic inputs are protected against voltagespikes up to +14V, regardless of VDD voltage. Propagationdelay time is minimized and matched between the dualchannels. The devices have very fast switching time,combined with short propagation delays (12ns typ),making them ideal for high-frequency circuits. Thedevices operate from a +4V to +14V single powersupply and typically consume 1mA of supply current.The MAX17600/MAX17601 have standard TTLinput logic levels, while the MAX17603 /MAX17604/MAX17605 have CMOS-like high-noise margin (HNM)input logic levels. The MAX17600/MAX17603 are dualinverting input drivers, the MAX17601/MAX17604 aredual noninverting input drivers, and the MAX17602 /MAX17605 devices have one noninverting and oneinverting input. These devices are provided with enablepins (ENA, ENB) for better control of driver operation.

    标签: 17600 MAX 数据资料

    上传时间: 2013-12-20

    上传用户:zhangxin

  • CAT93C46 器件数据手册

    The CAT93C46 is a 1 kb Serial EEPROM memory device which isconfigured as either 64 registers of 16 bits (ORG pin at VCC) or 128registers of 8 bits (ORG pin at GND). Each register can be written (orread) serially by using the DI (or DO) pin. The CAT93C46 features aself−timed internal write with auto−clear. On−chip Power−On Resetcircuit protects the internal logic against powering up in the wrongstate.

    标签: CAT 93C C46 93

    上传时间: 2013-11-19

    上传用户:ynzfm

  • keilA51原版教程

    Information in this document is subject to change without notice and does notrepresent a commitment on the part of the manufacturer. The software describedin this document is furnished under license agreement or nondisclosureagreement and may be used or copied only in accordance with the terms of theagreement. It is against the law to copy the software on any medium except asspecifically allowed in the license or nondisclosure agreement. The purchasermay make one copy of the software for backup purposes. No part of this manualmay be reproduced or transmitted in any form or by any means, electronic ormechanical, including photocopying, recording, or information storage andretrieval systems, for any purpose other than for the purchaser’s personal use,without written permission.

    标签: keilA 51 教程

    上传时间: 2014-12-26

    上传用户:Tracey

  • UART测试程序-AT91SAM9260

    UART测试程序-AT91SAM9260://* The software is delivered "AS IS" without warranty or condition of any//* kind, either express, implied or statutory. This includes without//* limitation any warranty or condition with respect to merchantability or//* fitness for any particular purpose, or against the infringements of//* intellectual property rights of others.

    标签: UART 9260 SAM AT

    上传时间: 2013-11-18

    上传用户:yepeng139

  • 基于单片机的汽车多功能报警系统设计

    基于单片机的汽车多功能报警系统设计The Design of Automobile Multi-function AlarmingBased on Single Chip Computer刘法治赵明富宁睡达(河 南 科 技 学 院 ,新 乡 453 00 3)摘要介绍了一种基于单片机控制的汽车多功能报警系统,它能对汽车的润滑系统油压、制动系统气压、冷却系统温度、轮胎欠压及防盗进行自动检测,并在发现异常情况时,发出声光报警。阐述了该报警系统的硬件组成及软件设计方法。关键词单片机传感器数模转换报警Abstract Am ulti-fimctiona utomobilea larnungs ystemb asedo ns inglec hipc omputerco ntorlis in torducedin th isp aper.Th eo ilpr essuero flu bricatesystem, air pressure of braking system, temperature of cooling system, under pressure of tyre and guard against theft, detected automaticaly场thesystem. Audio and visual alarms wil be provided under abnormal conditions厂The hardware composition and software design of the system, described.Keywords Singlec hipc omputer Sensor Digital-t-oanaloguec onversion Alarmin 汽车多功能报苦器硬件系统设计根据 系 统 实际需要和产品性价比,选用ATMEL公司新生产的采用CMOs工艺的低功耗、高性能8位单片机AT89S52作为系统的控制器。AT89S52的片内有8k Bytes LSP Flash闪烁存储器,可进行100(〕次写、擦除操作;256Bytes内部数据存储器(RAM);3 2 根可编程输N输出线;2个可编程全双工串行通道;看门狗(WTD)电路等。系统由传感器、单片机、模数转换器、无线信号发射电路、指示灯驱动电路、声光报警驱动电KD一9563,发出三声二闪光。并触发一个高电平,驱动无线信号发射电路。

    标签: 单片机 汽车 多功能 报警

    上传时间: 2013-11-09

    上传用户:gxmm

  • tcp ip协议详解 中文版PDF

    很多不同的厂家生产各种型号的计算机,它们运行完全不同的操作系统,但TCP.IP协议族允许它们互相进行通信。这一点很让人感到吃惊,因为它的作用已远远超出了起初的设想。T C P / I P起源于6 0年代末美国政府资助的一个分组交换网络研究项目,到9 0年代已发展成为计算机之间最常应用的组网形式。它是一个真正的开放系统,因为协议族的定义及其多种实现可以不用花钱或花很少的钱就可以公开地得到。它成为被称作“全球互联网”或“因特网(Internet)”的基础,该广域网(WA N)已包含超过1 0 0万台遍布世界各地的计算机。本章主要对T C P / I P协议族进行概述,其目的是为本书其余章节提供充分的背景知识。 TCP.IP协议 缩略语 ACK (ACKnowledgment) TCP首部中的确认标志 API (Application Programming Interface) 应用编程接口 ARP (Address Resolution Protocol) 地址解析协议 ARPANET(Defense Advanced Research Project Agency NETwork) (美国)国防部远景研究规划局 AS (Autonomous System) 自治系统 ASCII (American Standard Code for Information Interchange) 美国信息交换标准码 ASN.1 (Abstract Syntax Notation One) 抽象语法记法1 BER (Basic Encoding Rule) 基本编码规则 BGP (Border Gateway Protocol) 边界网关协议 BIND (Berkeley Internet Name Domain) 伯克利I n t e r n e t域名 BOOTP (BOOTstrap Protocol) 引导程序协议 BPF (BSD Packet Filter) BSD 分组过滤器 CIDR (Classless InterDomain Routing) 无类型域间选路 CIX (Commercial Internet Exchange) 商业互联网交换 CLNP (ConnectionLess Network Protocol) 无连接网络协议 CRC (Cyclic Redundancy Check) 循环冗余检验 CSLIP (Compressed SLIP) 压缩的S L I P CSMA (Carrier Sense Multiple Access) 载波侦听多路存取 DCE (Data Circuit-terminating Equipment) 数据电路端接设备 DDN (Defense Data Network) 国防数据网 DF (Don’t Fragment) IP首部中的不分片标志 DHCP (Dynamic Host Configuration Protocol) 动态主机配置协议 DLPI (Data Link Provider Interface) 数据链路提供者接口 DNS (Domain Name System) 域名系统 DSAP (Destination Service Access Point) 目的服务访问点 DSLAM (DSL Access Multiplexer) 数字用户线接入复用器 DSSS (Direct Sequence Spread Spectrum) 直接序列扩频 DTS (Distributed Time Service) 分布式时间服务 DVMRP (Distance Vector Multicast Routing Protocol) 距离向量多播选路协议 EBONE (European IP BackbONE) 欧洲I P主干网 EOL (End of Option List) 选项清单结束 EGP (External Gateway Protocol) 外部网关协议 EIA (Electronic Industries Association) 美国电子工业协会 FCS (Frame Check Sequence) 帧检验序列 FDDI (Fiber Distributed Data Interface) 光纤分布式数据接口 FIFO (First In, First Out) 先进先出 FIN (FINish) TCP首部中的结束标志 FQDN (Full Qualified Domain Name) 完全合格的域名 FTP (File Transfer Protocol) 文件传送协议 HDLC (High-level Data Link Control) 高级数据链路控制 HELLO 选路协议 IAB (Internet Architecture Board) Internet体系结构委员会 IANA (Internet Assigned Numbers Authority) Internet号分配机构 ICMP (Internet Control Message Protocol) Internet控制报文协议 IDRP (InterDomain Routing Protocol) 域间选路协议 IEEE (Institute of Electrical and Electronics Engineering) (美国)电气与电子工程师协会 IEN (Internet Experiment Notes) 互联网试验注释 IESG (Internet Engineering Steering Group) Internet工程指导小组 IETF (Internet Engineering Task Force) Internet工程专门小组 IGMP (Internet Group Management Protocol) Internet组管理协议 IGP (Interior Gateway Protocol) 内部网关协议 IMAP (Internet Message Access Protocol) Internet报文存取协议 IP (Internet Protocol) 网际协议 I RTF (Internet Research Task Force) Internet研究专门小组 IS-IS (Intermediate System to Intermediate System Protocol) 中间系统到中间系统协议 ISN (Initial Sequence Number) 初始序号 ISO (International Organization for Standardization) 国际标准化组织 ISOC (Internet SOCiety) Internet协会 LAN (Local Area Network) 局域网 LBX (Low Bandwidth X) 低带宽X LCP (Link Control Protocol) 链路控制协议 LFN (Long Fat Net) 长肥网络 LIFO (Last In, First Out) 后进先出 LLC (Logical Link Control) 逻辑链路控制 LSRR (Loose Source and Record Route) 宽松的源站及记录路由 MBONE (Multicast Backbone On the InterNEt) Internet上的多播主干网 MIB (Management Information Base) 管理信息库 MILNET (MILitary NETwork) 军用网 MIME (Multipurpose Internet Mail Extensions) 通用I n t e r n e t邮件扩充 MSL (Maximum Segment Lifetime) 报文段最大生存时间 MSS (Maximum Segment Size) 最大报文段长度 M TA (Message Transfer Agent) 报文传送代理 MTU (Maximum Transmission Unit) 最大传输单元 NCP (Network Control Protocol) 网络控制协议 NFS (Network File System) 网络文件系统 NIC (Network Information Center) 网络信息中心 NIT (Network Interface Tap) 网络接口栓(S u n公司的一个程序) NNTP (Network News Transfer Protocol) 网络新闻传送协议 NOAO (National Optical Astronomy Observatories) 国家光学天文台 NOP (No Operation) 无操作 NSFNET (National Science Foundation NETwork) 国家科学基金网络 NSI (NASA Science Internet) (美国)国家宇航局I n t e r n e t NTP (Network Time Protocol) 网络时间协议 NVT (Network Virtual Terminal) 网络虚拟终端 OSF (Open Software Foudation) 开放软件基金 OSI (Open Systems Interconnection) 开放系统互连 OSPF (Open Shortest Path First) 开放最短通路优先 PAWS (Protection against Wrapped Sequence number) 防止回绕的序号 PDU (Protocol Data Unit) 协议数据单元 POSIX (Portable Operating System Interface) 可移植操作系统接口 PPP (Point-to-Point Protocol) 点对点协议 PSH (PuSH) TCP首部中的急迫标志 RARP (Reverse Address Resolution Protocol) 逆地址解析协议 RFC (Request For Comments) Internet的文档,其中的少部分成为标准文档 RIP (Routing Information Protocol) 路由信息协议 RPC (Remote Procedure Call) 远程过程调用 RR (Resource Record) 资源记录 RST (ReSeT) TCP首部中的复位标志 RTO (Retransmission Time Out) 重传超时 RTT (Round-Trip Time) 往返时间 SACK (Selective ACKnowledgment) 有选择的确认 SLIP (Serial Line Internet Protocol) 串行线路I n t e r n e t协议 SMI (Structure of Management Information) 管理信息结构 SMTP (Simple Mail Transfer Protocol) 简单邮件传送协议 SNMP (Simple Network Management Protocol) 简单网络管理协议 SSAP (Source Service Access Point) 源服务访问点 SSRR (Strict Source and Record Route) 严格的源站及记录路由 SWS (Silly Window Syndrome) 糊涂窗口综合症 SYN (SYNchronous) TCP首部中的同步序号标志 TCP (Transmission Control Protocol) 传输控制协议 TFTP (Trivial File Transfer Protocol) 简单文件传送协议 TLI (Transport Layer Interface) 运输层接口 TTL (Ti m e - To-Live) 生存时间或寿命 TUBA (TCP and UDP with Bigger Addresses) 具有更长地址的T C P和U D P Telnet 远程终端协议 UA (User Agent) 用户代理 UDP (User Datagram Protocol) 用户数据报协议 URG (URGent) TCP首部中的紧急指针标志 UTC (Coordinated Universal Time) 协调的统一时间 UUCP (Unix-to-Unix CoPy) Unix到U n i x的复制 WAN (Wide Area Network) 广域网 WWW (World Wide Web) 万维网 XDR (eXternal Data Representation) 外部数据表示 XID (transaction ID) 事务标识符 XTI (X/Open Transport Layer Interface) X/ O p e n运输层接口

    标签: tcp 协议

    上传时间: 2013-11-13

    上传用户:tdyoung

  • ngrep strives to provide most of GNU grep s common features, applying them to the network layer. ngr

    ngrep strives to provide most of GNU grep s common features, applying them to the network layer. ngrep is a pcap-aware tool that will allow you to specify extended regular or hexadecimal expressions to match against data payloads of packets. It currently recognizes TCP, UDP and ICMP across Ethernet, PPP, SLIP, FDDI, Token Ring and null interfaces, and understands bpf filter logic in the same fashion as more common packet sniffing tools, such as tcpdump and snoop.

    标签: applying features network strives

    上传时间: 2014-01-15

    上传用户:bcjtao

  • 10分钟学会SQl第三版 Sams Teach Yourself SQL in 10 Minutes has established itself as the gold standard for

    10分钟学会SQl第三版 Sams Teach Yourself SQL in 10 Minutes has established itself as the gold standard for introductory SQL books, offering a fast-paced accessible tutorial to the major themes and techniques involved in applying the SQL language. Forta s examples are clear and his writing style is crisp and concise. As with earlier editions, this revision includes coverage of current versions of all major commercial SQL platforms. New this time around is coverage of MySQL, and PostgreSQL. All examples have been tested against each SQL platform, with incompatibilities or platform distinctives called out and explained.

    标签: established Yourself standard Minutes

    上传时间: 2014-07-07

    上传用户:Pzj

  • Unzip this file into a writeable directory. You should end up with a "Geocode" project, as well as

    Unzip this file into a writeable directory. You should end up with a "Geocode" project, as well as Bitmaps and TestData directories. This sample geocodes single-match zip codes, entered by the user, or a batch-match of a table of zips (and other info) against a point shapefile. The point data shapefile consists of 41859 point features from 1996 GDT data, in decimal degrees. The table of zips that can be used in the batch match consists of 38 records, entitled "few_zips.dbf". More specifcs are found at the top of each form and are provided throughout the code.

    标签: directory writeable Geocode project

    上传时间: 2013-12-19

    上传用户:wangchong