Keil C51是美国Keil Software公司出品的51系列兼容单片机C语言软件开发系统，与汇编相比，C语言在功能上、结构性、可读性、可维护性上有明显的优势，因而易学易用。Keil提供了包括C编译器、宏汇编、连接器、库管理和一个功能强大的仿真调试器等在内的完整开发方案，通过一个集成开发环境（uVision）将这些部分组合在一起。运行Keil软件需要WIN98、NT、WIN2000、WINXP等操作系统。如果你使用C语言编程，那么Keil几乎就是你的不二之选，即使不使用C语言而仅用汇编语言编程，其方便易用的集成环境、强大的软件仿真调试工具也会令你事半功倍。 指南包含的内容：1.在KEIL中生成*.AMS文件最简单方法、2.在把汇编程序导入KEIL简单方法、3.在KEIL中生成*.HEX16进制文件的方法，4.平凡老师的C语言教程、5.其他一些教程、6.本站全系列在线时时硬件仿真器的使用方法，包括PZ仿真器专业版、A380仿真器、AZ综合系统内含的仿真器使用方法简介。 其中里面包含的有：KEIL 无限制完全破解、KEIL使用指南、仿真软件KEIL使用教程
上传时间： 2013-11-09
上传用户：xuanchangri
The P89LPC912/913/914 are single-chip microcontrollers in low-cost 14-pin packages, based on a high performance processor architecture that executes instructions in two to four clocks, six times the rate of standard 80C51 devices. Many system level functions have been incorporated into the P89LPC912/913/914 in order to reduce component count, board space, and system cost.
上传时间： 2013-10-12
上传用户：司令部正军级
只用电脑上的并口(打印机接口)不需任何外围元件烧录M8芯片的方法!! 只需要连接4根数据和1根地线一共5条线，无需任何电阻电容。 前提您的电脑上要有并口(打印机接口)。 并口与M8的链接，我这里用说明和图片示意两种方式给大家描述 。 先链接并口25针里面的12脚和2脚。 25脚是地，接在M8的8脚或者22脚。如果是在线下载可以连接PCB上任意一点接地点。 10脚是MISO，接在M8的18脚(GandF的设计中大部分也在三线按键的接口里) 9脚是RES，接在M8的第1脚 7脚是MOSI, 接在M8的17脚(GandF的设计中大部分也在三线按键的接口里) 6脚是SCK，接在M8的19脚(GandF的设计中大部分也在三线按键的接口里)
上传时间： 2013-10-29
上传用户：gai928943
HIGH SPEED 8051 μC CORE - Pipe-lined Instruction Architecture; Executes 70% of Instructions in 1 or 2 System Clocks - Up to 25MIPS Throughput with 25MHz System Clock - 22 Vectored Interrupt Sources MEMORY - 4352 Bytes Internal Data RAM (256 + 4k) - 64k Bytes In-System Programmable FLASH Program Memory - External Parallel Data Memory Interface – up to 5Mbytes/sec DIGITAL PERIPHERALS - 64 Port I/O; All are 5V tolerant - Hardware SMBusTM (I2CTM Compatible), SPITM, and Two UART Serial Ports Available Concurrently - Programmable 16-bit Counter/Timer Array with 5 Capture/Compare Modules - 5 General Purpose 16-bit Counter/Timers - Dedicated Watch-Dog Timer; Bi-directional Reset CLOCK SOURCES - Internal Programmable Oscillator: 2-to-16MHz - External Oscillator: Crystal, RC, C, or Clock - Real-Time Clock Mode using Timer 3 or PCA SUPPLY VOLTAGE ........................ 2.7V to 3.6V - Typical Operating Current: 10mA @ 25MHz - Multiple Power Saving Sleep and Shutdown Modes 100-Pin TQFP (64-Pin Version Available) Temperature Range: –40°C to +85°C
标签： C8051F020
上传时间： 2013-10-12
上传用户：lalalal
介绍电子束焊机电视监视系统工作原理#论述了电视行场扫描原理和视频叠加原理$ 针 对电子束焊机电视监视系统的特点及存在的缺点# 提出一种基PIC16C73单片机及字符叠加芯片 -UPD6453的电子束焊机电视监控系统的设计方案# 并给出了详细的系统软硬件实现方法$ 整个系统 高效可靠#具有电路简单%稳定性好%易于扩展%实用性好等优点#提高了焊接效率和焊接质量$
上传时间： 2013-10-22
上传用户：jasson5678
MG3500SoC是支持H.264高清编解码器的片上系统，内部集成一个嵌入式ARM926处理器，支持高清H.264编解码、MPEG鄄2解码和JPEG编解码。介绍了MG3500SoC的主要性能特点、引脚排列、主要接口功能及在DVR上的应用，以及MG3500SoC及其周围器件的硬件设计，提出了在设计中应注意的问题。 Abstract: The MG3500System-on-Chip（SoC）is high definition（HD）H.264codec,including ARM926-EJ processor，H.264encoder/decoder，MPEG2decoder and JPEG/MJPEG encoder/decoder.The features,pin assignments，interfaces and the typical application of MG3500in DVR are introduced in this paper.The application hardware circuit between the MG3500SoC and peripheral device are given,the questions which the syetem design needs to pay attention are explained.
上传时间： 2013-11-12
上传用户：elinuxzj
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.
上传时间： 2013-11-20
上传用户：ynzfm
娱乐 机 器 人作为机器人的一个重要分支，已经发展为一种产业。舞蹈机器人是娱乐机器人的一种，它集软件和硬件于一身，而控制系统是机器人的核心，在机器人中发挥着重要的作用。本 文针 对 舞蹈机器人控制系统的设计过程，主要研究其硬件电路设计、软件程序设计和关键算法。在分 析 了 机器人性能要求和相关控制方法的基础上，提出了基于上下位机的控制结构，通过无线通信方式传输数据和指令，从而实现机器人的遥控。硬 件 设 计过程中，以提高集成度、减小体积、提高性价比为设计原则，将各部分电路按照功能划分。利用无线通讯模块，实现上下位机之间的远程通信;通过端口扩展，解决I/0资源紧张问题:采用CPLD对机器人驱动轮的脉冲进行反馈检测，并加上四倍频环节，提高了检测精度;通过工2C总线扩展存储器，满足存放大量舞蹈动作数据的要求。软 件 设 计过程中，采用模块化的设计方法。在上位机设计友好的人机界面，以方便用户设置控制参数和指令，实现舞蹈动作的可视化编辑。机器人行走过程中，采取数字PID算法，通过闭环反馈控制，实现机器人行走路径的准确定位，并结合同步补偿算法，可较好的解决机器人的直线行走问题。为 了 使 机器人的舞蹈动作更好地表现音乐的内涵，提出一种基干音乐特征识别的策略，在音乐特征识别的基础上结合专家系统、模糊控制等智能手段，通过舞蹈动作与音乐的自动匹配、同步演示等方法，从而最终实现舞蹈动作与音乐协调一致。
上传时间： 2013-10-14
上传用户：macarco
The MSP-FET430PIF is a Parallel Port interface (does not include target board) that is used to program and debug MSP430 FET tools and test boards through the JTAG interface. This interface is included in our FET tools, but sold without the development board. This interface uses a Parallel PC Port to communicate to the Debugger Software (IAR Kickstart software included) running on the PC. The interface uses the standard 14 pin header to communicate to the MSP430 device using the standard JTAG protocol. The flash memory can be erased and programmed in seconds with only a few keystrokes, and since the MSP430 flash is extremely low power, no external power supply is required. The tool has an integrated software environment and connects directly to the PC which greatly simplifies the set-up and use of the tool. The flash development tool supports development with all MSP430 flash parts. Features MSP430 debugging interface to connect a MSP430-Flash-device to a Parallel port on a PC Supports JTAG debug protocol (NO support for Spy-Bi-Wire (2-wire JTAG) debug protocol, Spy-Bi-Wire (2-wire JTAG) is supported by MSP-FET430UIF) Parallel Port cable and a 14-conductor target cable Full documentation on CD ROM Integrated IAR Kickstart user interface which includes: Assembler Linker Limulator Source-level debugger Limited C-compiler Technical specifications: Backwardly compatable with existing FET tool boards.
上传时间： 2013-10-26
上传用户：fengweihao158@163.com
The MSP-FET430U14 is a powerful flash emulation tool to quickly begin application development on the MSP430 MCU. It includes USB debugging interface used to program and debug the MSP430 in-system through the JTAG interface or the pin saving Spy Bi-Wire (2-wire JTAG) protocol. The flash memory can be erased and programmed in seconds with only a few keystrokes, and since the MSP430 flash is ultra-low power, no external power supply is required. The debugging tool interfaces the MSP430 to the included integrated software environment and includes code to start your design immediately. The MSP-FET430UIF development tools supports development with all MSP430 flash devices
上传时间： 2013-10-28
上传用户：13691535575
