Automobiles, aircraft, marine vehicles, uninterruptiblepower supplies and telecom Hardware represent areasutilizing series connected battery stacks. These stacksof individual cells may contain many units, reaching potentialsof hundreds of volts. In such systems it is oftendesirable to accurately determine each individual cell’svoltage. Obtaining this information in the presence of thehigh “common mode” voltage generated by the batterystack is more diffi cult than might be supposed.
上传时间： 2013-10-24
上传用户：kang1923
介绍了以PLC为控制单元，变频器为执行单元的控制系统及其在烟支输送储存系统中的应用，并给出了系统的组成、硬件的配置及具体的实现方法。关键词 : PLC 变频器输送储存系统 Ab str ac t;T hisp aperi ntroducest hec ontrols ystem whichc onsistso fP LCa ndf requencyc onvertera ndi ts application in the buffer conveyor for cigarettes. The system constitute, Hardware disposal and realization method are also presented in detail.Keywords:PLC f requencyc onverter b ufferc onveyor
上传时间： 2013-10-22
上传用户：ouyang426
tty驱动 * This driver shows how to create a minimal tty driver. It does not rely on * any backing Hardware, but creates a timer that emulates data being received * from some kind of Hardware.
标签： driver tty backing minimal
上传时间： 2013-12-04
上传用户：金宜
Technical report on c++ performance.contents:1.introduction 2.language features 3.creating efficient librarites 4. using c++ in embedded systems 5.Hardware addressing interface
标签： introduction performance Technical efficient
上传时间： 2014-01-14
上传用户：zsjzc
The goal of this lab is (1) to under the defects of software timers, (2) to write a periodic program without timers, (3) to write a periodic program using timer Hardware:Host computer PC Software: GNU GCC
标签： software periodic defects timers
上传时间： 2014-08-13
上传用户：古谷仁美
1IC网友 做的硬盘MP3资料公开 该播放器使用了美国atmel公司出品的mp3播放器专用芯片at89c51snd1c. 本芯片特性如下： 1)MCS51内核，可以利用单片及开发软件Keil软件方便开发mp3播放器，无需特殊软件平台； 2)MPEG I/II-Layer 3 Hardware decoder .独立MP3 Decoder .支持48,44.1,32,24,22.05,16khz取样频率 .支持软件31阶音量控制,高中低音均衡控制 .重低音效果 3)集成DAC部件，支持PCM,IIS格式； 4)64K字节片上代码存储空间（100K次擦写寿命） 5)4K字节boot flash memory,USB/UART下载代码 6)集成USB1.1 device部件 7)MMC卡接口 8)IDE/ATAPI接口（HDD/CD-ROM Interface) 9)2通道ADC,8Khz取样
上传时间： 2013-11-28
上传用户：litianchu
This project is created using the Keil ARM CA Compiler. The Logic Analyzer built into the simulator may be used to monitor and display any variable or peripheral I/O register. It is already configured to show the PWM output signal on PORT3.0 and PORT3.1 This ARM Example may be debugged using only the uVision Simulator and your PC--no additional Hardware or evaluation boards are required. The Simulator provides cycle-accurate simulation of all on-chip peripherals of the ADuC7000 device series. You may create various input signals like digital pulses, sine waves, sawtooth waves, and square waves using signal functions which you write in C. Signal functions run in the background in the simulator within timing constraints you configure. In this example, several signal functions are defined in the included Startup_SIM.INI file.
标签： the Analyzer Compiler project
上传时间： 2013-12-19
上传用户：Yukiseop
Details for How to develop an OAL .Step-by-step to develop an OAL. An OEM adaptation layer (OAL) is a layer of code between the Windows CE kernel and the Hardware of your target device. You develop an OAL to communicate data between your operating system (OS) and your target device and include code to handle interrupts, timers, and so on.
标签： develop OAL Step-by-step adaptation
上传时间： 2014-01-07
上传用户：songnanhua
Decoding most of the infrared signals can be easily handled by PIC16C5X microcontrollers. This application note describes how this decoding may be done. The only mandatory Hardware for decoding IR signals is an infrared receiver. The use of two types is described here. Both are modular types used often by the consumer electronics industry. The first type responds to infrared signals modulated at about 40 kHz. The second responds to non-modulated infrared pulses and has a restricted range. The Hardware costs of each approach will be less than two dollars.
标签： microcontrollers Decoding infrared handled
上传时间： 2015-05-24
上传用户：ruan2570406
Six objects here: The document you re reading & its Chinese version Set of "HWDesign" includes all Hardware design files "SWDesign" includes all software design files(firmware/driver and maybe applications as well) Set of "Documents" includes files of main part of thesis and its reference "Thesis" includes files used to academe.
标签： HWDesign document includes Chinese
上传时间： 2015-06-17
上传用户：xiaodu1124
