The MINI2440 is an effecient ARM9 development board with a comprehensive price, it characterizes simple method and high performance-price ratio. Based on the Samsung S3C2440 microprocessor, it embodies professional stable CPU core power source chip and reset chip to ensure the stability of the system operation. The PCB on the MINI2440 board is designed to be 4-layers board, adopting the ENIG technology and professional equal-length wiring to ensure the completeness of the signals of the key signal wires and manufactured and released under stringent quality control plans. With the help of this detailed manual, users are supposed to become proficient in the development process of embedded Linux and WinCE operating system, they are supposed to get the foundation, so long as they have obtained the basic and necessary knowledge about the C language, in two weeks.
标签： comprehensive characterizes development effecient
上传时间： 2013-12-18
上传用户：csgcd001
Introduction ? ? The ARM Cortex -A8 microprocessor is the first applications microprocessor in ARM!ˉs new Cortex family. With high performance and power efficiency, it targets a wide variety of mobile and consumer applications including mobile phones, set-top boxes, gaming consoles and automotive navigation/entertainment systems. The Cortex-A8 processor spans a range of performance points depending on the implementation, delivering over to 2000 Dhrystone MIPS (DMIPS) of performance for demanding consumer applications and consuming less than 300mW for low-power mobile devices. This translates into a large increase in processing capability while staying with the power levels of previous generations of mobile devices. Consumer applications will benefit from the reduced heat dissipation and resulting lower packaging and integration costs.
标签： microprocessor Introduction applications Cortex
上传时间： 2013-12-09
上传用户：xzt
Architecture and Implementation ? ? Cortex -A8 of the ARM Microprocessor October 2005 Introduction ? ? The ARM Cortex -A8 microprocessor is the first applications microprocessor in ARM!ˉs new Cortex family. With high performance and power efficiency, it targets a wide variety of mobile and consumer applications including mobile phones, set-top boxes,
标签： Implementation Microprocessor Architecture October
上传时间： 2013-12-15
上传用户：daoxiang126
Architecture and Implementation ? ? Cortex -A8 of the ARM Microprocessor October 2005 Introduction ? ? The ARM Cortex -A8 microprocessor is the first applications microprocessor in ARM!ˉs new Cortex family. With high performance and power efficiency, it targets a wide variety of mobile and consumer applications including mobile phones, set-top boxes,
标签： Implementation Microprocessor Architecture October
上传时间： 2017-07-23
上传用户：lizhizheng88
This paper analyzes the vector control theory of asynchronous motors based on the magnetic orientation of motor rotors, and its mathematical model is made. Then the variable frequency vector speed-adjusting experimental system is built with the DSP TMS320F2812 which works as the core control chip and intelligent power module.
标签： asynchronous orientati the analyzes
上传时间： 2013-12-08
上传用户：shinesyh
There is a DES crypto programm. Only for lab. To make some mesurements. And some Heming scheme s in a EWB (Electronic work Bench)
标签： some mesurements programm Heming
上传时间： 2017-08-08
上传用户：13188549192
文 件 名：test010.c * 功 能：外部中断1负边沿触发实验。 * 硬件条件：1.CPU型号：AT89S52 * 2.晶振：12.000MHz * 3.用跳线帽短接BEEP_P1.3 * 4.用跳线帽短接KEY3_P3.3 * 5.用跳线帽短接LED11__P1.7 * 作 者：POWER * 日 期：2006年12月12号
上传时间： 2017-08-22
上传用户：youmo81
* 文 件 名：test005.c * 功 能：利用P1.3输出高低电平来控制蜂鸣器蜂鸣。 * 硬件条件：1.CPU型号：AT89S52 * 2.晶振：12.000MHz * 3.用跳线帽短接BEEP_P1.3 * 作 者：POWER
上传时间： 2017-08-22
上传用户：luopoguixiong
SQLite is a software library that implements a self-contained, serverless, zero-configuration, transactional SQL database engine. SQLite is the most widely deployed SQL database engine in the world. It is used in countless desktop computer applications as well as consumer electronic devices including cellphones, PDAs, and MP3 players. The source code for SQLite is in the public domain.
标签： zero-configuration self-contained implements serverless
上传时间： 2013-12-09
上传用户：manlian
This document explains the pulse compression technique. Why it is required and how can it be used effectively. The pulse compression technique helps to increase the maximum range without sacrificing the range resolution and still the power requirement remains low.
标签： compression technique document explains
上传时间： 2013-12-18
上传用户：fnhhs
