Existing
共 143 篇文章
Existing 相关的电子技术资料，包括技术文档、应用笔记、电路设计、代码示例等，共 143 篇文章，持续更新中。
1、在Eclipse中导入工程
1、在Eclipse中导入工程，可以通过Eclipse中的菜单File→Import→Existing Projects intoWorkspace中选择Project；
2、在MySQL中创建数据库，使用MySQL Control Center执行database目录下的dbscript.sql数据库脚本文件创建数据库SQL语句创建数据库和表及数据；
3、设置数据库连接配置，修改doc目录下
Lazarus is a free and open source development tool for the FreePascal Compiler. The purpose of the p
Lazarus is a free and open source development tool for the FreePascal Compiler. The purpose of the project is to serve as a Code Repository, Wiki Knowledgebase and support site for converting existing
经典好书Refactoring Improving the Design of Existing Code
经典好书Refactoring Improving the Design of Existing Code
With this example-driven book, you get a quick, practical, and thorough introduction to Java s API f
With this example-driven book, you get a quick, practical, and thorough introduction to Java s API for XML Web Services (JAX-WS) and the Java API for RESTful Web Services (JAX-RS). Java Web Services:
The TMS320LF240xA and TMS320LC240xA devices, new members of the TMS320C24x generation of dig
The TMS320LF240xA and TMS320LC240xA devices, new members of the TMS320C24x generation of
digital signal processor (DSP) controllers, are part of the TMS320C2000 platform of fixed-point
移动ip书籍
移动ip书籍，很有用。
Third Generation (3G) mobile offers access to broadband multimedia services - and in the future most of these, even voice and video, will be IP-based. However 3G networks are not based on
The IA-32 Intel Architecture Software Developer’s Manual, Volume 2: Instruction Set Reference (Orde
The IA-32 Intel Architecture Software Developer’s Manual, Volume 2: Instruction Set Reference
(Order Number 245471) is part of a three-volume set that describes the architecture and
programming envi
UML for C# This paper describes the primary constructs in the C# language and how they are modeled i
UML for C# This paper describes the primary constructs in the C# language and how they are modeled in WinA&D using the UML notation. The model can be used to generate C# code. WinTranslator scans sour
This document contains a general overview in the first few sections as well as a more detailed refer
This document contains a general overview in the first few sections as well as a more detailed reference in later sections for SVMpython. If you re already familiar with SVMpython, it s possible to ge
A few years ago I became interested in first person shooter games and in particular how the world le
A few years ago I became interested in first person shooter games and in particular how the world levels are created and rendered in real time. At the same time I found myself in between jobs and so
Interface for Microsoft Audio Compression Manager. - Delphi Source The ACM uses existing driver i
Interface for Microsoft Audio Compression Manager. - Delphi Source
The ACM uses existing driver interface hooks to override the default mapping algorithm for waveform audio devices. This allows the
THIS book covers the Java™ Native Interface (JNI). It will be useful to you if you are interes
THIS book covers the Java™ Native Interface (JNI). It will be useful to you if
you are interested in any of the following:
• integrating a Java application with legacy code written in lang
In engineering, compensation is planning for side effects or other unintended issues in a design. Th
In engineering, compensation is planning for side effects or other unintended issues in a design. The design of an invention can itself also be to compensate for some other existing issue or exception
XAPP328-使用CPLD设计MP3播放器
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MP3 portable players are the trend in music-listening technology. These players do not includeany mechanical movements, thereby making them ideal for listening to music during a
XAPP424 - 嵌入式JTAG ACE播放器
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This application note contains a reference design consisting of HDL IP and Xilinx AdvancedConfiguration Environment (ACE) software utilities that give designers great flexibility increating in-
XAPP228 -Virtex器件内的四端口存储器
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This application note describes how the existing dual-port block memories in the Spartan™-IIand Virtex™ families can be used as Quad-Port memories. This essentially involves a dataa
基于ADuC841的膜片钳放大器系统设计
为降低成本和解决现有膜片钳放大器系统中PC机的干扰问题，研究了一种基于单片机的膜片钳放大器小系统。该系统采用ADI公司生产的ADuC841作为控制核心，并且配置相应的液晶显示模块LCM3202401。模拟电路部分采用高输入阻抗的AD8627实现微电流信号的采集，并由后级电路进行信号的放大和电阻电容的补偿。它具有硬件电路简单、体积小、使用方便的特点。既可以单独作为小系统实现采集和显示，也可以通过红外
基于ISA总线的计算机与DSP的通信
在开放式数控系统结构模型的基础上，研究了基于ISA总线的DSP通信控制原理。采用中断方式完成了PC机和DSP之间的通信。介绍了以DriverWorks为工具开发ISA设备WDM驱动程序的方法，探讨了中断处理、驱动程序与应用程序之间的通信,简要说明了驱动程序的安装与调试。通过调试,系统设计运行稳定。
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FET430PIF自制资料
<P>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 inclu
基于MAX7219的LED数码显示驱动电路设计
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现有基于MAX7219芯片的数码管驱动电路只适用于小尺寸LED，为扩展其使用范围，在介绍动态显示芯片MAX7219功能的基础上，提出了一个基于该芯片的8位高亮度8英寸数码管驱动电路。电路保留了MAX7219芯片的功能强大、编程简单等优点，通过74LS273锁存器和ULN2803达林顿驱动器，实现了对任意大尺寸数码管提供较高电压和电流驱动的静态显示，并亮度可调。</p>
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