教你写Makefile 什么是makefile？或许很多Winodws的程序员都不知道这个东西，因为那些Windows的IDE都为你做了这个工作，但我觉得要作一个好的和professional的程序员，makefile还是要懂。这就好像现在有这么多的HTMl的编辑器，但如果你想成为一个专业人士，你还是要了解HTMl的标识的含义。特别在Unix下的软件编译，你就不能不自己写makefile了，会不会写makefile，从一个侧面说明了一个人是否具备完成大型工程的能力。
标签： Makefile
上传时间： 2013-10-12
上传用户：zhoujunzhen
中文版详情浏览：http://www.elecfans.com/emb/fpga/20130715324029.HTMl Xilinx UltraScale:The Next-Generation Architecture for Your Next-Generation Architecture The Xilinx® UltraScale™ architecture delivers unprecedented levels of integration and capability with ASIC-class system- level performance for the most demanding applications. The UltraScale architecture is the industr y's f irst application of leading-edge ASIC architectural enhancements in an All Programmable architecture that scales from 20 nm planar through 16 nm FinFET technologies and beyond, in addition to scaling from monolithic through 3D ICs. Through analytical co-optimization with the X ilinx V ivado® Design Suite, the UltraScale architecture provides massive routing capacity while intelligently resolving typical bottlenecks in ways never before possible. This design synergy achieves greater than 90% utilization with no performance degradation. Some of the UltraScale architecture breakthroughs include: • Strategic placement (virtually anywhere on the die) of ASIC-like system clocks, reducing clock skew by up to 50% • Latency-producing pipelining is virtually unnecessary in systems with massively parallel bus architecture, increasing system speed and capability • Potential timing-closure problems and interconnect bottlenecks are eliminated, even in systems requiring 90% or more resource utilization • 3D IC integration makes it possible to build larger devices one process generation ahead of the current industr y standard • Greatly increased system performance, including multi-gigabit serial transceivers, I/O, and memor y bandwidth is available within even smaller system power budgets • Greatly enhanced DSP and packet handling The Xilinx UltraScale architecture opens up whole new dimensions for designers of ultra-high-capacity solutions.
标签： UltraScale Xilinx 架构
上传时间： 2013-11-13
上传用户：瓦力瓦力hong
中文版详情浏览：http://www.elecfans.com/emb/fpga/20130715324029.HTMl Xilinx UltraScale:The Next-Generation Architecture for Your Next-Generation Architecture The Xilinx® UltraScale™ architecture delivers unprecedented levels of integration and capability with ASIC-class system- level performance for the most demanding applications. The UltraScale architecture is the industr y's f irst application of leading-edge ASIC architectural enhancements in an All Programmable architecture that scales from 20 nm planar through 16 nm FinFET technologies and beyond, in addition to scaling from monolithic through 3D ICs. Through analytical co-optimization with the X ilinx V ivado® Design Suite, the UltraScale architecture provides massive routing capacity while intelligently resolving typical bottlenecks in ways never before possible. This design synergy achieves greater than 90% utilization with no performance degradation. Some of the UltraScale architecture breakthroughs include: • Strategic placement (virtually anywhere on the die) of ASIC-like system clocks, reducing clock skew by up to 50% • Latency-producing pipelining is virtually unnecessary in systems with massively parallel bus architecture, increasing system speed and capability • Potential timing-closure problems and interconnect bottlenecks are eliminated, even in systems requiring 90% or more resource utilization • 3D IC integration makes it possible to build larger devices one process generation ahead of the current industr y standard • Greatly increased system performance, including multi-gigabit serial transceivers, I/O, and memor y bandwidth is available within even smaller system power budgets • Greatly enhanced DSP and packet handling The Xilinx UltraScale architecture opens up whole new dimensions for designers of ultra-high-capacity solutions.
标签： UltraScale Xilinx 架构
上传时间： 2013-11-21
上传用户：wxqman
基于VHDL的FPGA和Nios II 实例精炼【作者：刘福奇；出版社：北京航空航天大学出版社】（本书优酷视频地址：http://www.youku.com/playlist_show/id_5882081.HTMl） 内容简介：本书分为4个部分：Quartus Ⅱ软件的基本操作、VHDL语法介绍、FPGA设计实例和Nios Ⅱ设计实例；总结了编者几年来的FPGA设计经验，力求给初学者或是想接触这方面知识的读者提供一种快速入门的方法；适合电子相关专业的大学生、FPGA的初学者以及对FPGA有兴趣的电子工程师。初学者可以按照步骤学习。本书中提及到时间计算问题，不光提出有时间戳的方法， 还介绍了一种通过读取定时器的寄存器来计算时间的方法。其实，有人认为，本书最好的部分是：DMA的实现说明（本书从3个方面讲述了DMA的使用）。现在学习Verilog HDL的人或许比较多，但是用VHDL的人可以学习下，这本书还是很不错的。
上传时间： 2014-07-10
上传用户：米米阳123
LineWatcher dials your ISP, keeps your connection alive and logs errors. Originally distributed as freeware, this program counts over 10.000 downloads since its first release in 2001. See home page http://www.reseau.org/linewatcher/index.HTMl
标签： your LineWatcher distributed connection
上传时间： 2015-01-10
上传用户：songyue1991
This simple SDI Notepad-like application demonstrates how, taking advantage of the MFC support for Unicode, to Turkmenize labels of the specified menu items. Actually, Turkmen is not supported by Windows 2000, therefore, to create such resources as menu so that strings in Turkmen could be displayed I had to invent an additional technique 这是一个与记事本类似的简单的SDI应用程序，演示了怎样使用MFC来支持 Unicode，对指定的菜单条目进行Turkmenize标签化。实际上，Windwos 2000并不支持Turknen,因此,创建了那些菜单资源以便那些字符串可以在Turknen中显示,为此我必须开发其它的技术。 来源: http://www.codeguru.com/advancedui/SDI_Note.HTMl
标签： Notepad-like demonstrates application advantage
上传时间： 2013-11-26
上传用户：txfyddz
I have written this article to capture a Windows image into a bitmap file that will support all PaintBrush tools and Thumbnail Views of Windows Explorer. I have found many programmers suffering from this problem, including me, until I wrote this article. 捕获一个窗口图像并存入一个支持MS画笔的位图文件中 我写的这篇文章介绍了捕获一个窗口图像并存入一个支持所有画笔和Windows Explorer的位图文件中。 我发现许多程序员因这个问题而烦恼,包括我在内,直到我写了这篇文章。 来源: http://www.codeguru.com/bitmap/WndToBmpFile.HTMl
标签： article Windows capture written
上传时间： 2015-01-10
上传用户：hzy5825468
Displaying a large bitmap file on a dialog box, in its original size, is quite difficult in the VC++ environment. However, it is possible to display a large bitmap to a predefined area of the dialog by using the StretchBlt( ) function.The major disadvantage of this is that the clarity of the image will be lost. Check out this article for displaying large bitmaps into the desired area of your dialog box in its original size with a scrolling technique used to show the entire bitmap. 滚动显示位图 在VC++环境下，在一个对话框中显示一个原始尺寸的大小的位图文件相当是困难的。然而,通过使用 StretchBlt()函数一个给定的区域显示一个大的位图是可能的。主要的缺点是图像将会失真。看了这篇通过卷动技术显示整个位图技术的文章，你将能够以它的原始尺寸在给定对话框的区域内显示一个大位图。 来源: http://www.codeguru.com/bitmap/ScrollBitmap.HTMl
标签： Displaying difficult original bitmap
上传时间： 2014-01-05
上传用户：yiwen213
BabelKit是一个通用多语言数据库代码表的接口。它接收维护使用多语言的多个数据库代码定义集中的所有编程工作。代码管理和翻译页可以让开发人员定义新的虚拟代码表，新语言，输入所有代码和它的描述，再将它们翻译成所有相关的语言。Perl和PHP类可以检索代码描述，并自动地用用户语言生成HTMl代码选择元素。这简化了Web站点及数据库的国际化和本地化。
上传时间： 2014-12-01
上传用户：清风冷雨
一个购物网站，包含本标准项目文档．后台数据库连接．所以 演示的时候数据库连接不到． 不过代码完整．已通过测试．asp,javascript,vbscript,HTMl
标签： 网站
上传时间： 2013-12-22
上传用户：ynsnjs
