1.描述接口逻辑的模型. 2.包括 netlist  spef sdc def 3.所有以上文件只描述和接口相关的逻辑,其他逻辑一概排除 3.用于STA/PR/DC的hierachical flow,相对于ETM model,更精确,ETM 只包含接口的timing arc信息,无法精确的进行cross talk 分析 4.XILM 包含接口的耦合电容信息,可用于精确的cross talk 分析 5.ILM模型可以在设计实现的任何一个已map 阶段提取,如:可以在Genus syn_map 之后…

前言 Pthreads 有几种工作模型,例如 Boss/Workder Model.Pileline Model(Assembly Line).Background Task Model.Interface/Implementation Model,详细介绍可以参考 pthread Tutorial,这里给出一个流水线模型(Pipeline Model)的简单示例.在该示例中,主线程开启了两个子线程,一个子线程用来读取文件,一个子线程用于将结果写入文件,而主线程自身用来计算. 模型说明 很多时候…

create的js //添加header的函数function add_header() { // 这里是动态拼接html语句,带着样式,拼凑成页面的 "key [] value []" var html = '<div class="row">' + '<div style="display: inline; width: 10%; margin-left: 10px; margin-right: 10px;" col-sm-…

What is WPF? WPF (Windows Presentation foundation) is a graphical subsystem for displaying user interfaces, documents, images, movies etc in windows application. What is the need of WPF when we had windows forms? Hide    Copy Code Remember: - ABCDEFG…

What's New in iOS9 This article summarizes the key developer-related features introduced in iOS 9, which runs on currently shipping iOS devices. The article also lists the documents that describe new features in more detail. For late-breaking news an…

1. Explain MVC (Model-View-Controller) in general? MVC (Model-View-Controller) is an architectural software pattern that basically decouples various components of a web application. By using MVC pattern, we can develop applications that are more flex…

What is an Event? Change in the state of an object is known as event i.e. event describes the change in state of source. Events are generated as result of user interaction with the graphical user interface components. For example, clicking on a butto…

1.Extensions to DrawTools Author Mark Miller I develop software for a leading healthcare system in Northern Illinois. Download updated demo - 55.57 KB Download (VS 2010) updated source - 889.43 KB Introduction Alex Fr provided an excellent set of dra…

Spring框架核心由两部分组成: 第一部分是反向控制(IOC),也叫依赖注入(DI); 控制反转(依赖注入)的主要内容是指:只描述程序中对象的被创建方式但不显示的创建对象.在以XML语言描述的配置文件中,声明web系统中哪个组件需要哪一种服务时,不是在程序中让对象和服务直接连接,具体负责连接工作的是Web容器,Spring中就是Ioc容器. IoC的优点和缺点 优点:因为把对象生成放在了XML里定义,所以当我们需要换一个实现子类将会变成很简单(一般这样的对象都是实现于某种接口的),只要修改XM…

原文 "If builders built buildings the way programmers wrote programs, then the first woodpecker that came along would destroy civilization." - Gerald Weinberg You should architect and design software solutions with maintainability in mind. The pri…