当前位置:网站首页>allegro,orcad, net alias,port,off-page connector之间的异同点和如何选取
allegro,orcad, net alias,port,off-page connector之间的异同点和如何选取
2022-07-03 13:33:00 【huangbinvip】
在使用cadence系列工具orcad绘制原理图的时候,有几个符号的功能非常相近,作用类似,但是又不完全相同,细微的差别可能就会导致你在绘制复杂原理图的时候选择错误,最后做DRC检测的时候报错。
如上图所示,有三个功能,都是放置网络符号的作用:
1、net alias: 网络别名,顾名思义,就是给连接的网络起一个容易记忆,有含义的名字。
2. place port:放置一个端口,人如其名,那就是放置一个端口,用一个网络名字来连接两个端口。
3. place off-page connector: 放置离页的连接符号
在原理图上,它们长的样子这个样子:
如何区别和使用它们,看上图说话:
- net alias:这个是没有独立的符号的,需要放到wire上,其使用范围仅仅限于在同一张原理图页面内。
- palce port:这个网络符号要求连接的两个port都具有相同的属性,比如都是input或者ouput,这个符号一般用在层次图设计中,表征是有相同属性的端口。
- place off-page connector:这个符号用在连接两张不同的原理图的相同网络,在同一张原理图上不能使用,否则报错 。
由此可以简单总结一下:
同一个页面网络连接用net alias,不同页面之间网络连接用place off-page connector,层次图设计用palce port,三个不要混用,就不会出错啦。
原创文章,欢迎转载,请注明来源,未经书面允许,请勿用于商业用途。
关注微信公众号:嵌入式开发实战营,了解更多。
边栏推荐
- Rasp implementation of PHP
- [bw16 application] instructions for firmware burning of Anxin Ke bw16 module and development board update
- JVM class loading
- Doxorubicin loaded on metal organic framework MIL-88 DOX | folic acid modified uio-66-nh2 doxorubicin loaded [email
- Go 1.16.4: manage third-party libraries with Mod
- Comprehensive case of MySQL data addition, deletion, modification and query
- selenium 浏览器(1)
- Function calling convention
- JS matrix zero
- Go 1.16.4: purpose of go mod tidy
猜你喜欢
[email protected]纳米颗粒)|纳米金属有机框架搭载雷帕霉素|科研试剂"/>
金属有机骨架材料ZIF-8包载姜黄素([email protected]纳米颗粒)|纳米金属有机框架搭载雷帕霉素|科研试剂
全局事件总线
Article content typesetting and code highlighting
The small project (servlet+jsp+mysql+el+jstl) completes a servlet with login function, with the operation of adding, deleting, modifying and querying. Realize login authentication, prevent illegal log
QT learning 17 dialog box and its types
Redis:字符串类型数据的操作命令
Redis:Redis的数据结构、key的操作命令
Redis: operation command of string type data
Scroll detection, so that the content in the lower right corner is not displayed at the top of the page, but is displayed as the mouse slides
Metal organic framework MOFs loaded with non steroidal anti-inflammatory drugs | zif-8 wrapped Prussian blue loaded quercetin (preparation method)
随机推荐
JVM object lifecycle
Implementation of Muduo asynchronous logging
28: Chapter 3: develop Passport Service: 11: define attributes in the configuration file, and then obtain them in the code;
jvm-类加载
Software testing is so hard to find, only outsourcing offers, should I go?
[technology development-24]: characteristics of existing IOT communication technology
Depth and breadth first traversal of tree (regardless of binary tree)
Use vscode to view hex or UTF-8 codes
Reflection -- basic usage
Mastering the cypress command line options is the basis for truly mastering cypress
Collection of mobile adaptation related articles
Go 1.16.4: purpose of go mod tidy
Configure stylelint
QT learning 17 dialog box and its types
Page generation QR code
交联环糊精金属有机骨架负载甲氨蝶呤缓释微粒|金属-有机多孔材料UiO-66负载黄酮苷类药物|齐岳
Scroll detection, so that the content in the lower right corner is not displayed at the top of the page, but is displayed as the mouse slides
Using registered classes to realize specific type matching function template
JVM family - overview, program counter day1-1
The small project (servlet+jsp+mysql+el+jstl) completes a servlet with login function, with the operation of adding, deleting, modifying and querying. Realize login authentication, prevent illegal log