技术
- 分析与建模 - 数字孪生/模拟
- 传感器 - 温度传感器
适用行业
- 汽车
- 半导体
适用功能
- 产品研发
- 质量保证
用例
- 制造过程模拟
- 虚拟现实
服务
- 系统集成
- 测试与认证
关于客户
飞思卡尔半导体公司是嵌入式处理解决方案的领先供应商,为汽车、消费、工业和网络等多个市场提供嵌入式处理解决方案。该公司的技术涵盖微控制器、微处理器、传感器和模拟 IC。飞思卡尔半导体总部位于德克萨斯州奥斯汀,在 20 多个国家/地区设有设计、研发、制造和销售业务。尽管每个新项目中数字逻辑的使用都在迅速增加,但该公司的模拟和传感器部门主要管理模拟组件。该部门的模拟工程师在设计验证语言方面的专业知识有限,但他们在执行混合信号片上系统 (SoC) 的顶层验证方面发挥着关键作用。
挑战
飞思卡尔半导体是嵌入式处理解决方案领域的领导者,在提高混合信号片上系统 (SoC) 顶层验证的效率方面面临着重大挑战。该公司的模拟和传感器部门主要管理模拟组件,该部门正在努力应对新项目中越来越多地使用数字逻辑的问题。大多数模拟工程师在设计验证语言方面的专业知识有限,但他们参与执行混合信号 SoC 的顶层验证至关重要。模拟工程师创建的传统测试平台基于原理图输入和多个配置视图,并依赖于波形检查。然而,先进的验证方法通常以数字为中心、命令行驱动,并且基于面向对象的语言(例如 SystemVerilog)。这对弥合模拟和数字验证方法之间的差距提出了重大挑战。
解决方案
为了应对这一挑战,飞思卡尔半导体的验证团队使用基于预处理器宏和 SystemVerilog API 的特定领域语言开发了一个以数字为中心的验证环境。这种环境允许模拟工程师执行自检顶层模拟。通过 Verilog 配置,用户可以选择每个测试用例所需的被测设计 (DUT) 抽象。然后,该团队将通用验证方法 (UVM) 集成到下一代电池监控 IC 的设计验证环境中。飞思卡尔半导体使用 Cadence® Virtuoso® 模拟设计环境来实施其 UVM/混合信号方法。该团队还在 Virtuoso 模拟设计环境中利用了新的统一网表技术,这加速了使用 Cadence Virtuoso AMS Designer Simulator 进行网表列出和精心制作模拟器快照的过程。他们使用 Cadence Incisive® Enterprise Simulator 中的 Cadence SimVision 调试环境来调试其混合信号设计,并使用 Cadence Incisive vManager™ 解决方案来实现更好的覆盖范围和可追溯性。
运营影响
数量效益
Case Study missing?
Start adding your own!
Register with your work email and create a new case study profile for your business.
相关案例.
Case Study
Integral Plant Maintenance
Mercedes-Benz and his partner GAZ chose Siemens to be its maintenance partner at a new engine plant in Yaroslavl, Russia. The new plant offers a capacity to manufacture diesel engines for the Russian market, for locally produced Sprinter Classic. In addition to engines for the local market, the Yaroslavl plant will also produce spare parts. Mercedes-Benz Russia and his partner needed a service partner in order to ensure the operation of these lines in a maintenance partnership arrangement. The challenges included coordinating the entire maintenance management operation, in particular inspections, corrective and predictive maintenance activities, and the optimizing spare parts management. Siemens developed a customized maintenance solution that includes all electronic and mechanical maintenance activities (Integral Plant Maintenance).
Case Study
KINESYS Semiconductor Factory Automation Software
KINESYS Software provides both Integrated Device Manufacturer (IDM) and Original Equipment Manufacturer (OEM) customers world-class software products and solutions for advanced wafer and device traceability and process management. KINESYS offers state of the art database technology with a core focus on SEMI standards. KINESYS’ challenge was to make back-end processing failure-free and easy to use for clients while supporting licensing models more adaptable to changing industry needs.
Case Study
Monitoring of Pressure Pumps in Automotive Industry
A large German/American producer of auto parts uses high-pressure pumps to deburr machined parts as a part of its production and quality check process. They decided to monitor these pumps to make sure they work properly and that they can see any indications leading to a potential failure before it affects their process.