This a simple bootloader for AT91SAM7{S,X}{64,128,256} processors. It permits you to download new code to the device over USB. This bootrom is installed at address 0x00000000 in the ARM, which means that it is the first piece of code to execute after reset. At startup, it waits for a few seconds to see if the downloader is trying to connect. If not, then the bootloader gives up control and jumps to your program. If the downloader is trying to connect, then the bootloader receives the new program over USB and writes it into flash.
标签： bootloader processors download permits
上传时间： 2015-11-30
上传用户：shus521
IO 驱动 LCD , *** *** *** *** *** *** *** *** FILE NAME: IO_LCD MCU: HT46R22 MASK OPTION: WAKE-UP: PA6,PA7 PULL-HIGH: PA,PB,PC IIC: DISABLE PFD: DISABLE PWM: DISABLE WDT: ENABLE CLRWDT: ONE WDT CLOCK SOURCE: T1 WDT TIME OUT SELECT: WDT CLOCK SOURCE/32768 LVR: DISABLE OSC: CRYSTAL SYSVOLT: 3.0V SYSFRAG: 4000KHZ AUTHOR: RADOME HISTORY: 2005.08.
上传时间： 2014-12-21
上传用户：watch100
后PC时代是嵌入式和网络化的时代，包括掌上电脑在内的PDA产品是后PC时代最重要的产品之一。在PDA市场激烈竞争的今天，Palm这个PDA界的龙头老大，将被国内越来越多的人所接受，有关Palm OS 的研究、开发和应用工作也将随之推广。Palm OS programming from the ground up作为一本Palm开发的入门书籍较为全面的向读者介绍了使用Code Warrior开发工具开发一个完整Palm OS应用程序的全过程。 本书面向各个层次的C程序员读者和PDA爱好者。对于初学者来说，这是一本很好的入门教程，对于有经验的程序员来说，这是专业的参考书，对于PDA爱好者来说，这又是一本方便的手册。通过本书的学习，不仅可以快速学会开发基本的Palm OS应用程序，还可以学到调试程序、使用数据库，优化用户界面等高级PDA开发技术。 需要说明的是由于书中出现的一些新的专业词汇，国内尚无统一标准译法，只好按实际含义译出。由于译者水平有限，错误和不妥之处敬请广大读者指正。 本书由傅曦、张昌利和瞿芹翻译，书中所有例子在Palm IIIc 和 POSE 模拟器上调试通过。如有疑问可联系：fxqq@sina.com 衷心期望通过本书的学习你能成为Palm OS高级开发人员中的一员。
上传时间： 2013-12-21
上传用户：zhanditian
Avalon Interface Specification,The Avalon interface specification is designed to accommodate peripheral development for the system-on-a-programmable-chip (SOPC) environment. The specification provides peripheral designers with a basis for describing the address-based read/write interface found on master and slave peripherals, such as microprocessors, memory, UART, timer, etc.
标签： Avalon Specification specification accommodate
上传时间： 2014-03-06
上传用户：pompey
一个比较有参考价值的sram IP核，对SOPC感兴趣的人士有一定的指导意义！该程序是采用avalon总线，可以直接内嵌进SOPC Builder。
上传时间： 2015-12-16
上传用户：haohaoxuexi
This package consists of the executable (UCW), a default script file, this file, and the library files. It is important that the header files end up in a include subdirectory of the directory where UCW is found. If you unzip this file using its path information ( use folder names ) this will automatically happen. You can optionally specify the UnderC directory with the environment variable UC_HOME note that this points to the directory containing ucw.exe. If you do this, then you can copy the executable anywhere and it will still be able to find the header files.
标签： file executable the consists
上传时间： 2013-12-17
上传用户：asddsd
Welcome to UnderC version 1.2.9w This package consists of the executable (UCW), a default script file, this file, and the library files. It is important that the header files end up in a include subdirectory of the directory where UCW is found. If you unzip this file using its path information ( use folder names ) this will automatically happen. You can optionally specify the UnderC directory with the environment variable UC_HOME note that this points to the directory containing ucw.exe. If you do this, then you can copy the executable anywhere and it will still be able to find the header files.
标签： executable consists Welcome package
上传时间： 2015-12-18
上传用户：baiom
该系统加入了led屏的硬件控制器，以niosII为系统核心，以quartusII为平台，实现了sopc系统，可进行led屏的全彩控制。
上传时间： 2013-12-18
上传用户：BIBI
vs.net技术内幕 The release of the Microsoft Visual Studio .NET (and Visual C++ .NET in particular) has underscored Microsoft’s increasing focus on Internet technologies, which are at the heart of the Microsoft .NET architecture. In addition to supporting the .NET initiative, Visual C++ .NET keeps all the productivity-boosting features you’re familiar with, such as Edit And Continue, IntelliSense, AutoComplete, and code tips. Visual C++ .NET also includes many new features such as managed code extensions for .NET programming, support for attributed code, and a more consistent development environment. These features take Visual C++ .NET to a new level. This book will get you up to speed on the latest technologies introduced into Visual C++.
标签： Visual particular Microsoft NET
上传时间： 2015-12-26
上传用户：qweqweqwe
VDSP++打开。This directory contains an example ADSP-BF537 RTC project that does a basic blink routine and then puts the part in deep sleep mode to be woken up from a RTC Stopwatch Event. Once woken up, the RTC is reconfigured to toggle the EZ KIT LEDs using RTC second, minute, hour, and day interrupts.
标签： directory contains ADSP-BF example
上传时间： 2015-12-29
上传用户：330402686
