Sigrity software for simulation and signal integrity in high-frequency circuits. With the advancement of digital processing technology, the need for faster processing has grown increasingly, Prdzashgrhayy that necessarily needs to work faster circuits with higher processing speeds and higher frequencies are located. By increasing the speed signals for accurate speed up the signals on routes that are mounted on boards PCB or boards laminated issues and new problems arises in the case of Field, gripped engineers will be events such as interference, distortion and noise and signal integrity at high frequencies cause to be subject to threats.To minimize these threats, compensate them and increase the quality of high-speed circuits, needs analysis and corrective actions that the software Allegro Sigrity it is convenient for us. The software combines technology with design, editing and routing IC and PCB coordinate Cadence® Allegro® enables advanced analysis of both pre-layout and post-layout provides for users.
The software is designed to examine various scenarios in the initial phases allows accurate design and redesign minimized. This software supports reading and writing directly on the PCB and IC design of Allego’s database. Accurate simulator based on SPICE as well as built-solver for 2d and 3d extracts the user. The software also modeling the transistor-level input and output functions include power-aware IBIS 5.0 support. 摄氏温度求解器使用创新的多物理场技术来检测和解决热合规性问题。通过将用于实体结构的有限元分析（FEA）与用于流体的计算流体动力学（CFD）相结合，Celsius Thermal Solver可在单个工具中进行完整的系统分析。此外，摄氏温度求解器会根据高级3D结构中的实际电功率流执行静态（稳态）和动态（瞬态）电热联合仿真。Sigrity 2022 software for simulation and signal integrity in high-frequency circuits. With the advancement of digital processing technology, the need for faster processing has grown increasingly, Prdzashgrhayy that necessarily needs to work faster circuits with higher processing speeds and higher frequencies are located. By increasing the speed signals for accurate speed up the signals on routes that are mounted on boards PCB or boards laminated issues and new problems arises in the case of Field, gripped engineers will be events such as interference, distortion and noise and signal integrity at high frequencies cause to be subject to threats. To minimize these threats, compensate them and increase the quality of high-speed circuits, needs analysis and corrective actions that the software Allegro Sigrity it is convenient for us. The software combines technology with design, editing and routing IC and PCB coordinate Cadence® Allegro® enables advanced analysis of both pre-layout and post-layout provides for users. The software is designed to examine various scenarios in the initial phases allows accurate design and redesign minimized. This software supports reading and writing directly on the PCB and IC design of Allego's database. Accurate simulator based on SPICE as well as built-solver for 2d and 3d extracts the user. The software also modeling the transistor-level input and output functions include power-aware IBIS 5.0 support. 
Clarity 3D SolverClarity 3D Solver专为电磁和电力电子设备分析和仿真而设计。它在电磁仿真，近线性可扩展性和真正的3D系统分析方面提供了相当大的性能改进。Clarity 3D Solver包含ClarityTM 3D Layout和ClarityTM 3D Workbench GUI工具，可用于设计PCB，IC封装（ICP）和IC上系统（SoIC）设计的关键互连。 Sigrity PowerSI中的不连续性处理选项已添加新的不连续性处理选项，以在形状处理期间自动处理不连续性。 Sigrity OptimizePI和Sigrity PowerDC中的PowerTree拓扑设置引入了“ PowerTree设置-一步创建工作区”选项，以允许在OptimizePI或PowerDC工作区中使用PowerTree拓扑设置，而无需从环境切换。 Sigrity中的多芯片封装对EPA检查的支持XtractIM多芯片封装现在支持电气性能评估（EPA）检查。 Features and Applications Allegro Sigrity: - Perform a wide range of SI analysis or Signal integrity (signal integrity)
- Early detection of design errors to increase success in the early phases
- Restrictions can be set quickly and accurately apply the basic processes
- Improve product performance through exploration and space solutions
- Evaluation of alternative topologies in infancy
- Production of S parameters of the topology and signal analysis in the form of parameter S
- Tables estimate interference designed to increase productivity
- Was approved after PCB design and IC design directly on boards
- Multiple evaluation and confirmation signals for different paths on silicon boards
信号完整性（SI）是大多数系统设计人员的祸根。使这些信号在设计的所有曲折中完整无缺地传递，可能会让人发狂。但是，现代信号完整性设计和分析是当今大多数高性能系统的推动灵魂。Cadence的Sigrity工具在信号和电源完整性方面处于行业领先地位。与Cadence PCB和IC封装设计工具集成后，用于信号完整性（SI）和电源完整性（PI）的Sigrity解决方案可提供布局前和布局后的高级分析。在设计周期的早期进行操作可以进行“假设”场景探索，设置更准确的设计约束，并减少设计迭代。Sigrity工具直接读取和写入Allegro PCB和IC封装设计数据库，以快速，准确地集成结果。它提供了一个基于SPICE的模拟器和嵌入式现场求解器，用于提取2D和3D结构。它支持晶体管级和行为I / O建模，包括使用IBIS模型进行功耗感知的仿真。可以在布局前探索并行总线和串行通道体系结构以比较替代方案，或者在布局后进行探索以对所有相关信号进行全面分析。 Cadence enables global electronic design innovation and plays an essential role in the creation of today’s integrated circuits and electronics. Customers use Cadence software, hardware, IP and services to design and verify advanced semiconductors, consumer electronics, networking and telecommunications equipment, and computer systems. The company is headquartered in San Jose, Calif., with sales offices, design centers and research facilities around the world to serve the global electronics industry. Product: Cadence Sigrity and Systems AnalysisVersion: 2021.1Supported Architectures: x64Website Home Page : www.cadence.comLanguage: englishSystem Requirements: PC *Size: 5.8 Gb * System Requirements:Hardware and Software Requirements
Operating System
- Windows 10 (64-bit)
- Windows 2012 Server (All service packs)
- Windows 2016 Server (All service packs)
- Windows 2019 Server
Minimum Hardware
- x86_64 Compatible (includes P4 EMT and AMD Opteron)
- 8 GB RAM
- Virtual memory at least twice physical memory
- 50 GB free disk space
- 1,024 x 768 display resolution with true color (16bit color)
- Broadband Internet connection for some service
- Ethernet card (for network communications and security hostID)
- Three-button Microsoft-compatible mouse
Recommended Hardware
- Intel Core i7 4.30 GHz or AMD Ryzen 7 4.30 GHz with at least 4 cores
- 64 GB RAM or higher
- 500 GB free disk space
- SSD is recommended for primary operating system (OS) and simulation working directory
- Dedicated graphics card with 1 GB video memory or higher
- Large monitor (or two) with Full HD resolution or higher
- Broadband Internet connection for some services
- Three button mouse with scroll wheel
- Full size keyboard
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