佳工机电网 在线工博会 我的佳工网 手机版 English
关键字  
  选择展区 >>
您的位置: 首页 > CAD/CAM/PDM/PLM展区 > EDA/专用CAD软件展厅 > 产品库 > EDA > 新闻 > 正文 产品 会展 人才 帮助 | 注册 登录  
EDA/专用CAD软件
 按行业筛选
 按产品筛选
本产品全部新闻


e展厅 产品库 视频 新闻 技术文章 企业库 下载/样本 求购/论坛
  市场动态 | 技术动态 | 企业新闻 | 图片新闻 | 新闻评论 佳工网行业新闻--给您更宽的视角 发表企业新闻 投稿 
ANSYS,
ANSYS, Inc 上海分公司
首页 | 公司介绍 | 产品与服务 | 新闻 | 技术文章 | 联系方式
ANSYS RELEASES SIWAVE 4.0 6/21/2009 3:37:00 PM

ANSYS RELEASES SIWAVE 4.0

SIwave software version 4.0 includes new features for signal-integrity, power-integrity and electromagnetic compatibility testing. The image shows a plot of the magnetic field magnitude above a PCB when a signal line is driven by a sinusoidal source at 1GHz.

SOUTHPOINTE, PA - June 16, 2009 - ANSYS, Inc. (NASDAQ: ANSS), a global innovator of simulation software and technologies designed to optimize product development processes, today announced the latest release of SIwave™ software. Part of the Ansoft family of products, version 4.0 of this technology includes new features for signal-integrity, power-integrity and electromagnetic compatibility testing. It includes numerous enhancements including an improved desktop graphical user interface with new post-processing of results, solver enhancements that provide accurate solutions beyond 10 Gb/s, and automation that links SIwave electromagnetics with circuit simulation using Ansoft Designer® and Nexxim®. Additionally, a new link between electromagnetics and thermal analysis has been created for board and package thermal effects via ANSYS® Icepak® software. The link enables accurate characterization of additional heating due to copper-resistive losses that engineers have previously estimated or ignored completely.

SIwave technology is an electromagnetic field solver that performs broadband signal- and power-integrity analyses along with DC voltage and current analysis for complete boards and packages. SIwave software offers comprehensive electromagnetic interference and compatibility analyses, and it has the unique ability to couple board and package electromagnetic fields with HFSS™ technology for complete system-level simulation.

'SIwave 4.0 will allow designers to continually push the envelope of high-speed design, deliver first-in-class performance, and go beyond the 10 Gb/s design barrier that exists in high-performance computing,' said Dr. Zol Cendes, chief technology officer and general manager at Ansoft. 'These advancements in electrical simulation plus the coupling between SIwave and ANSYS Icepak provide a comprehensive solution for our customers.'

SIwave features an enhanced graphical user interface that makes component management easy and allows simultaneous analyses and dynamic zooming. A new reporter feature makes the analysis of results easy and fast. Improved solver enhancements include smart coupling algorithms with an advanced via solver combined with non-uniform (hexagonal and trapezoidal) trace cross-sections that provide accurate solutions beyond 10 Gb/s. A new co-planar algorithm within the solver extends accuracy for difficult package designs, and a new field solver calculates trace characteristics on the fly. Enhanced near- and far-field solvers provide an unmatched solution to electromagnetic interference and compatibility problems for data-dependent fields when linked to circuit simulation using Ansoft Designer® software.

The latest release includes multiple automation enhancements that ease design flows by removing tedious manipulations that, most often, are done manually. Automated error checking and geometry correction have been implemented within SIwave software. Schematic creation, transient and QuickEye™ analyses setups have been automated for circuit simulation driven by electromagnetics when using SIwave with Ansoft Designer. The technology now also allows native merging of packages to boards. SIwave also allows automated port creation for Apache RedHawk chip power modules based on the provided header information.

'Version 4.0 of SIwave has added significant improvement to our design capabilities, making it an invaluable analysis tool for signal and power integrity applications. It's a significant step toward the goals of first-pass system success and reduction of the number of fab spins (design iterations),' said George Peterson, lead signal integrity engineer at Jabil Technology Services - Jabil, Inc. Headquartered in Florida, United States with facilities in 22 countries, Jabil is an electronic product solutions company providing comprehensive electronics design, manufacturing and product management services to global electronics and technology companies.


SIwave excited with a 1.2V voltage source and predicting the near-field magnitude of magnetic field at 778 MHz. Red indicates hot spots in A/m.


SIwave automated board and package merge utility showing a top layer ASIC pinout with the adjoining package


SIwave cavity resonant plot detailing the potential difference (voltage) between the 1.8V DC plane and ground including all parasitics. Red indicates a large resonance that is yielding the largest potential difference between Vdd and ground where the FEM mesh is shown by the white triangles.


SIwave I2R solver showing the potential difference between the 2.5V DC plane and the chassis ground. Red shows a small voltage drop where blue yields a large voltage drop as defined by the user.

欢迎访问e展厅
展厅
4
EDA/专用CAD软件展厅
EDA, 电气CAD软件, ...


发表评论】【新闻评论】【论坛】【收藏此页
更多有关EDA的新闻: more
·西门子收购 OneSpin Solutions,进一步扩展业界领先的 IC 验证产品组合 4/30/2021
·西门子收购 Avatar,通过创新的布局布线技术扩展 EDA 版图 7/24/2020
·[图]西门子进一步扩展 ODB 数据交换格式,在数字化双胞胎中添加电子制造信息流 6/1/2020
·西门子携手 Arm,重新诠释复杂电子系统设计能力,引领移动出行未来 1/15/2020
·贸泽电子赞助EasySim和EasyPCB在线免费设计工具 4/16/2014
·Altium携手苏州大学共建电子设计联合实验室 12/29/2010
·[图]锐和携手Mentor Graphics为电子设计行业保驾护航 6/18/2009
·[图]奥地利微电子发布DC-DC电路原理图设计仿真工具analogbench 6/8/2009
·台积电为互联模型推出EDA数据格式iRCX 6/2/2009
·Cadence推出创新的FPGA-PCB协同设计解决方案 5/26/2009
更多有关EDA/专用CAD软件的新闻:
·西门子扩展 Xcelerator 解决方案组合,助力电子电气系统开发转型 6/17/2020
·[图]西门子进一步扩展 ODB 数据交换格式,在数字化双胞胎中添加电子制造信息流 6/1/2020
·[图]EPLAN 2.8版本开始,用户将获得更多供暖、通风和环境(温度)控制等行业的益处 用于楼宇自动化的宏 3/26/2018
·[图]Trace Software宣布全球发行elecworks™ 6/8/2009
·[图]奥地利微电子发布DC-DC电路原理图设计仿真工具analogbench 6/8/2009
·台积电为互联模型推出EDA数据格式iRCX 6/2/2009
·Cadence推出创新的FPGA-PCB协同设计解决方案 5/26/2009
·[图]HARcad--专为解决线束设计应用而开发的CAD软件 4/16/2009
·新思科技推出Lynx设计系统 3/23/2009
·风河推出新的VxWorks软件平台 可降低高安全性要求的设备开发风险 3/3/2009
查看与本新闻相关目录:
·CAD/CAM/PDM/PLM展区 > EDA/专用CAD软件展厅 > EDA > EDA/专用CAD软件技术动态
·CAD/CAM/PDM/PLM展区 > CAE/模拟仿真展厅 > 电磁模拟分析软件 > CAE/模拟仿真技术动态
ANSYS, Inc 上海分公司联系方式:
网址: http://www.ansys.com.cn/ 电话:86-21-63351885
地址: 中国·上海·上海市延安东路222号 外滩中心22楼4A 邮编200022

对 EDA/专用CAD软件 有何见解?请到
EDA/专用CAD软件论坛 畅所欲言吧!





网站简介 | 企业会员服务 | 广告服务 | 服务条款 | English | Showsbee | 会员登录  
© 1999-2024 newmaker.com. 佳工机电网·嘉工科技