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    • DESIGN EXCELLENCE
    • 数字设计与Signoff
      数字设计与 Signoff 概述

      Cadence® digital design and signoff solutions provide a fast path to design closure and better predictability, helping you meet your power, performance, and area (PPA) targets.

      全流程数字解决方案 相关产品 A-Z

      工具目录
      • 逻辑等效性检查
        • Products
        • Conformal Equivalence Checker
        • Conformal Smart LEC
      • SoC Implemenation and Floorplanning
        • Products
        • Innovus Implementation System
        • First Encounter Design Exploration and Prototyping
        • Virtuoso Digital Implementation
      • 形式验证与功能 ECO
        • Products
        • Conformal ECO Designer
      • 低功耗验证
        • Products
        • Conformal Low Power
      • RTL 综合
        • Products
        • Stratus High-Level Synthesis
        • Genus Synthesis Solution
        • Joules RTL Power Solution
        • Virtuoso Digital Implementation
      • 功耗分析
        • Products
        • Joules RTL Power Solution
      • SDC and CDC Signoff
        • Products
        • Conformal Litmus
        • Conformal Constraint Designer
      • 硅签收
        • Products
        • Pegasus Verification System
        • Quantus Extraction Solution
        • Tempus Timing Signoff Solution
        • Assura Physical Verification
        • Physical Verification System
        • CMP Predictor
        • MaskCompose Reticle and Wafer Synthesis
        • QuickView Signoff Data Analysis
        • LDE Electrical Analyzer
        • Process Proximity
        • Pattern Analysis
        • Litho Physical Analyzer
        • Voltus IC Power Integrity Solution
        • Voltus-Fi Custom Power Integrity Solution
      • Library Characterization
        • Products
        • Liberate Trio Characterization Suite
        • Liberate MX Memory Characterization
        • Liberate AMS Mixed-Signal Characterization
        • Liberate LV Library Validation Solution
        • Liberate Characterization Solution
        • Liberate Variety Statistical Characterization
      • 可测性设计
        • Products
        • Modus DFT Software Solution
      • 流程
        • 流程
        • 3D-IC
        • 先进工艺节点
        • 基于 ARM 的设计
        • Library Characterization Flow
        • 低功耗
        • 混合信号
    • 定制 IC/模拟/ RF 设计
      定制 IC /模拟/ RF 设计概述

      Cadence® custom, analog, and RF design solutions can help you save time by automating many routine tasks, from block-level and mixed-signal simulation to routing and library characterization.

      概述 相关产品 A-Z

      工具目录
      • 电路设计
        • Tools
        • What's New in Virtuoso
        • Virtuoso Schematic Editor
        • Virtuoso ADE Product Suite
      • 电路仿真
        • Tools
        • Spectre Simulation Platform
        • Spectre X Simulator
        • Spectre eXtensive Partitioning Simulator
        • Spectre RF Option
        • Spectre AMS Designer
      • 版图设计
        • Tools
        • What's New in Virtuoso
        • Virtuoso Layout Suite
      • 版图验证
        • Tools
        • Virtuoso DFM
        • Physical Verification System
        • Virtuoso Integrated Physical Verification System
      • 特征库提取
        • Tools
        • Liberate Trio Characterization Suite
        • Virtuoso Liberate MX Memory Characterization Solution
        • Virtuoso Liberate AMS Mixed-Signal Characterization Solution
        • Liberate Variety Statistical Characterization
        • Liberate Characterization Solution
        • Liberate LV Library Validation Solution
      • 流程
        • 流程
        • 电学感知设计(EAD)
        • 先进工艺节点
        • Virtuoso RF Solution
        • Virtuoso System Design Platform
        • 5G Systems and Subsystems
    • 系统设计与验证
      系统设计与验证概述

      Cadence® system design and verification solutions, integrated under our System Development Suite, provide the simulation, acceleration, emulation, and management capabilities.

      系统验证套件 相关产品 A-Z

      工具目录
      • 调试纠错分析
        • Tools
        • Indago Debug Platform
        • Indago Debug Analyzer App
        • Indago Embedded Software Debug App
        • Indago Protocol Debug App
        • SimVision Debug
      • 硬件仿真加速器
        • Tools
        • Palladium Z1 Enterprise Emulation System
        • Palladium Dynamic Power Analysis
        • Palladium Hybrid
        • SpeedBridge Adapters
        • Emulation Development Kit
        • Virtual JTAG Debug Interface
        • Accelerated VIP
        • QuickCycles Services
        • VirtualBridge Adapters
      • 形式化验证与静态验证
        • Tools
        • JasperGold Formal Verification Platform (Apps)
        • Assertion-Based Verification IP
      • FPGA 原型验证
        • Tools
        • Protium S1 Desktop Prototyping Platform
        • Protium X1 Enterprise Prototyping Platform
        • SpeedBridge Adapters
      • 验证规划与管理
        • Tools
        • vManager Metric-Driven Signoff Platform
      • 仿真与 Testbench 验证
        • Tools
        • Xcelium Parallel Simulator
        • Incisive Functional Safety Simulator
        • Incisive Specman Elite
      • 软件驱动验证
        • Tools
        • Perspec System Verifier
        • Indago Embedded Software Debug App
        • Virtual System Platform
      • 验证IP(VIP)
        • Tools
        • Accelerated Verification IP
        • Assertion-Based VIP
        • Verification IP (VIP) Catalog
      • 流程
        • 流程
        • 基于 ARM 设计的验证方案
        • 汽车功能安全性验证
        • 基于覆盖率度量的验证签收
        • 混合信号验证
        • 低功耗验证方法学
    • IP
      Cadence IP 主页

      这是一个开放的 IP 平台帮助您的APP驱动的 SoC 实现客户化设计

      了解更多

      工具目录
      • Interface IP
        • IP
        • PCI Express IP
        • CCIX IP
        • USB IP
        • SerDes IP
        • Ethernet IP
        • MIPI IP
        • HD Display IP
      • Denali Memory IP
        • IP
        • NAND Flash IP
        • DDR IP
        • HBM2 IP
        • SD / SDIO / eMMC IP
        • Octal and Quad SPI Flash Controller and PHY IP
      • Tensilica 处理器 IP
        • IP
        • HiFi DSPs for Audio, Voice, and Speech
        • ConnX DSPs for Radar, Lidar, and Communications
        • Vision DSPs for Imaging, Vision, and AI
        • Fusion DSPs for IoT
        • DNA Processor Family for On-Device AI
        • Tensilica Customizable Processors
        • Tensilica Reference Configuration
      • Analog IP
        • IP
        • Analog IP
      • System / Peripherals IP
        • IP
        • 8051 Microprocessor IP
        • System Bus Peripherals
        • Audio Controllers
      • 验证 IP
        • IP
        • Accelerated VIP
        • Assertion-Based VIP
        • Memory Models
        • Simulation VIP
        • Productivity Tools
        • Interconnect Solution
    • IC 封装设计与分析
      IC 封装设计与分析概述

      Driving efficiency and accuracy in advanced packaging, system planning, and multi-fabric interoperability, Cadence® package implementation products deliver the automation and accuracy.

      概述 相关产品 A-Z

      工具目录
      • IC 封装设计
        • Products
        • Allegro Package Designer
        • SiP Digital Architect
      • SI/PI 协同分析方案
        • Products
        • Allegro Sigrity SI Base
        • Allegro Sigrity Power-Aware SI Option
        • Allegro Sigrity Serial Link Analysis Option
        • Allegro Sigrity Package Assessment and Extraction Option
        • Allegro Sigrity PI Base
        • Allegro Sigrity PI Signoff and Optimization Option
      • SI/PI 分析点工具
        • Products
        • Sigrity PowerSI
        • Sigrity PowerDC
        • Sigrity OptimizePI
        • Sigrity System Explorer
        • Sigrity Speed2000
        • Sigrity SystemSI
        • Sigrity Broadband SPICE
        • Sigrity Transistor-to-Behavioral Model Conversion (T2B)
        • Sigrity XtractIM
        • Sigrity XcitePI Extraction
      • 跨平台协同设计与分析
        • Products
        • OrbitIO Interconnect Designer
        • IO-SSO Analysis Suite
      • 流程
        • 流程
        • Cross-Substrate互连
        • IC/封装/PCB协同设计
        • InFO封装技术
        • Sigrity最新技术
        • Virtuoso System Design Platform
        • PDN设计
    • SYSTEM INNOVATION
    • 系统分析
      系统分析概述

      Cadence®系统分析解决方案提供高精度的电磁提取和仿真分析,确保您的系统在不同条件下正常运行。

      概述 相关产品 A-Z

      工具目录
      • Electromagnetic Solutions
        • Tools
        • Clarity 3D全波求解器
        • Sigrity XcitePI Extraction
        • Sigrity XtractIM
        • Sigrity PowerSI
      • Thermal Solutions
        • Tools
        • Celsius Thermal Solver
      • Flows
    • 嵌入式原型验证
    • PCB 设计与分析
      PCB 设计与分析概述

      Cadence® PCB design solutions enable shorter, more predictable design cycles with greater integration of component design and system-level simulation for a constraint-driven flow.

      概述 相关产品 A-Z 生态服务搜索

      工具目录
      • 原理图设计
        • Tools
        • Allegro Design Entry Capture/Capture CIS
        • Allegro Design Publisher
        • Allegro Design Authoring
        • Allegro FPGA System Planner
      • PCB 版图设计
        • Tools
        • Allegro PCB Designer
        • OrCAD PCB Designer
      • 库与设计数据管理
        • Tools
        • Allegro ECAD-MCAD Library Creator
        • Allegro EDM Solution
        • Allegro PCB Librarian
        • Allegro Pulse
      • 模拟/混合信号仿真
        • Tools
        • Allegro PSpice Simulator
        • OrCAD PSpice Designer
      • SI/PI 协同分析方案
        • Tools
        • Allegro Sigrity Serial Link Analysis Option
        • Allegro Sigrity SI Base
        • Allegro Sigrity PI Base
        • Allegro Sigrity Power-Aware SI Option
        • Allegro Sigrity PI Signoff and Optimization Option
      • SI/PI 分析点工具
        • Tools
        • Sigrity PowerSI
        • Sigrity PowerDC
        • Sigrity OptimizePI
        • Sigrity System Explorer
        • Sigrity SystemSI
        • Sigrity Speed2000
        • Sigrity Broadband SPICE
        • Sigrity Transistor-to-Behavioral Model Conversion (T2B)
        • Sigrity PowerSI 3D EM Extraction Option
      • Allegro最新技术
        • Tools
        • Board Layout
        • Schematic Capture
        • Data Management
      • Sigrity最新技术
        • Tools
        • Sigrity 2018 Release
        • Sigrity Tech Tips
      • 流程
        • 流程
        • Multi-Board PCB System Design
        • 产品创建
        • ECAD MCAD 协同设计
        • Allegro Right First-Time Design
        • IO-SSO分析套件
        • 3D System Design Solutions
        • PDN设计
        • LPDDR4 完整分析方案
        • 功耗感知信号完整性分析
        • 接口感知方法
        • Sigrity串行链路分析
    • PERVASIVE INTELLIGENCE
    • Tensilica 处理器 IP
    • 机器学习
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    • INDUSTRIES
    • 5G Systems and Subsystems
    • 航天与国防
    • 汽车电子解决方案
    • TECHNOLOGIES
    • 3D-IC 设计
    • 先进工艺节点
    • Arm 解决方案
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    • 低功耗
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    • 光学
  • 技术服务
    • 技术服务概要

      帮助您实现广泛的商业目标

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    • 设计服务
    • 培训
    • 设计方法学服务
    • 虚拟集成化计算机辅助设计 (VCAD)
  • 支持与培训
    • 技术支持
      支持概要

      24小时全球范围的技术支持。

      了解更多 登录技术支持

      • 支持流程
        • 24/7 Support - Cadence Online Support

          Locate the latest software updates, service request, technical documentation, solutions and more in your personalized environment.

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        • Software Downloads

          Cadence offers various software services for download. This page describes our offerings, including the Allegro FREE Physical Viewer.

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        • 24/7 Support - Cadence Online Support

          Locate the latest software updates, service request, technical documentation, solutions and more in your personalized environment.

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        • Software Downloads

          Cadence offers various software services for download. This page describes our offerings, including the Allegro FREE Physical Viewer.

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      • 客户支持联系人
        • 24/7 Support - Cadence Online Support

          Locate the latest software updates, service request, technical documentation, solutions and more in your personalized environment.

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        • Software Downloads

          Cadence offers various software services for download. This page describes our offerings, including the Allegro FREE Physical Viewer.

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    • 全球培训课程目录
    • Custom IC / Analog / RF Design
      Training Overview

      Get the most out of your investment in Cadence technologies through a wide range of training offerings.

      Overview All Courses Asia Pacific EMEANorth America

      Tools Categories
      • Circuit Design and Simulation
        • Featured Courses
        • Virtuoso ADE Assembler Series
        • Virtuoso ADE Verifier
        • Virtuoso Schematic Editor
        • Mixed Signal Simulations Using AMS Designer
        • Spectre Accelerated Parallel Simulator
        • Additional Courses
      • Electrically-Aware Design
        • Featured Courses
        • Physical Verification System
        • Virtuoso Analog Design Environment
        • Virtuoso Electrically-Aware Design with Layout-Dependent Effects
        • Virtuoso Schematic Editor
        • Quantus QRC Extraction Series
        • Spectre Accelerated Parallel Simulator
      • Infrastructure
        • Featured Courses
        • SKILL Development of Parameterized Cells
        • SKILL Language Programming
        • SKILL Language Programming Introduction
        • SKILL Programming for IC Layout Design
      • Layout Design and Verification
        • Featured Courses
        • Virtuoso Layout Pro Series
        • Virtuoso Space-Based Router
        • Virtuoso Floorplanner
        • Quantus QRC Extraction Series
        • Using Virtuoso Constraints Effectively
        • Virtuoso Connectivity-Driven Layout Transition
        • Physical Verification System
      • Library Characterization
        • Featured Courses
        • Cadence Library Characterization and Validation
        • Spectre Accelerated Parallel Simulator
        • Virtuoso ADE Assembler Series
      • Modeling
        • Featured Courses
        • Analog Modeling with Verilog-A
        • Behavioral Modeling with VHDL-AMS
        • Behavioral Modeling with Verilog-AMS
        • Mixed Signal Simulations Using AMS Designer
        • Real Modeling with SystemVerilog
        • Real Modeling with Verilog-AMS
        • Mixed-Signal IP and Testbench Reuse
      • RF Design
        • Featured Courses
        • Quantus QRC Transistor-Level T1: Overview and Technology Setup
        • Quantus QRC Transistor-Level T2: Parasitic Extraction
        • Quantus QRC Transistor-Level T3: Extracted View Flows and Advanced Features
        • Spectre Accelerated Parallel Simulator
      • Variation Aware Design
        • Featured Courses
        • Virtuoso ADE Assembler S1: Introducing the Assembler Environment
        • Virtuoso ADE Assembler S3: Circuit Checks, Device Asserts, and Reliability Analysis
        • Variation Analysis Using the Virtuoso ADE Assembler
        • Virtuoso Spectre Pro Series
      • Delivery Methods
        • Instructor-Led Training

          Instructor-led training [ILT] are live classes that are offered in our state-of-the-art classrooms at our worldwide training centers, at your site, or as a Virtual classroom.

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        • Online Training

          Online Training is delivered over the web to let you proceed at your own pace, anytime and anywhere.

          Read more

    • Languages and Methodologies
      Training Overview

      Get the most out of your investment in Cadence technologies through a wide range of training offerings.

      Overview All Courses Asia Pacific EMEANorth America

      Tools Categories
      • Assertions
        • Featured Courses
        • Verification with PSL
      • Behavioral Language for AMS Simulation
        • Featured Courses
        • Behavioral Modeling with VHDL-AMS
        • Behavioral Modeling with Verilog-AMS
        • Real Modeling with SystemVerilog
        • Real Modeling with Verilog-AMS
      • Scripting
        • Featured Courses
        • Perl for EDA Engineering
        • Tcl Scripting for EDA
      • Specman and UVMe
        • Featured Courses
        • Specman Advanced Training
        • Specman Fundamentals for Block-Level Environment Developers
      • SystemC
        • Featured Courses
        • C++ Language Fundamentals for Design and Verification
        • SystemC Language Fundamentals
        • SystemC Transaction-Level Modeling (TLM 2.0)
      • SystemVerilog and UVM
        • Featured Courses
        • Real Modeling with SystemVerilog
        • SystemVerilog Advanced Register Verification Using UVM
        • SystemVerilog for Design and Verification
        • SystemVerilog for Verification
      • Verilog and VHDL
        • Featured Courses
        • VHDL Language and Application
        • Verification with PSL
        • Verilog for VHDL Users
      • Delivery Methods
        • Instructor-Led Training

          Instructor-led training [ILT] are live classes that are offered in our state-of-the-art classrooms at our worldwide training centers, at your site, or as a Virtual classroom.

          Read more

        • Online Training

          Online Training is delivered over the web to let you proceed at your own pace, anytime and anywhere.

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    • Digital Design and Signoff
      Training Overview

      Get the most out of your investment in Cadence technologies through a wide range of training offerings.

      Overview All Courses Asia Pacific EMEANorth America

      Tools Categories
      • Block and Hierarchical Implementation
        • Featured Courses
        • Analog-on-Top Mixed-Signal Implementation
        • Innovus Implementation System (Block)
        • Innovus Implementation System (Hierarchical)
      • Equivalence Checking
        • Featured Courses
        • Encounter Conformal ECO
        • Logic Equivalence Checking with Conformal EC
      • Silicon Signoff
        • Featured Courses
        • Voltus Power-Grid Analysis and Signoff
      • Synthesis
        • Featured Courses
        • Advanced Synthesis with Genus Stylus Common UI
        • Genus Synthesis Solution with Stylus Common UI
        • Low-Power Synthesis Flow with Genus Stylus CommonUI
      • Delivery Methods
        • Instructor-Led Training

          Instructor-led training [ILT] are live classes that are offered in our state-of-the-art classrooms at our worldwide training centers, at your site, or as a Virtual classroom.

          Read more

        • Online Training

          Online Training is delivered over the web to let you proceed at your own pace, anytime and anywhere.

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    • IC Package Design and Analysis
      Training Overview

      Get the most out of your investment in Cadence technologies through a wide range of training offerings.

      Overview All Courses Asia Pacific EMEANorth America

      Tools Categories
      • Cross-Platform Co-Design and Analysis
        • Featured Courses
        • OrbitIO System Planner
        • SiP Layout
      • IC Package Design
        • Featured Courses
        • SiP Layout
      • SI/PI Analysis Integrated Solution
        • Featured Courses
        • Allegro Sigrity PI
        • Allegro Sigrity Package Assessment and Model Extraction
        • Allegro Sigrity SI Foundations
        • Sigrity PowerDC and OptimizePI
        • Sigrity PowerSI for Model Generation and Analysis
      • SI/PI Analysis Point Tools
        • Featured Courses
        • Allegro Sigrity Package Assessment and Model Extraction
        • Sigrity PowerDC and OptimizePI
        • Sigrity PowerSI for Model Generation and Analysis
      • Delivery Methods
        • Instructor-Led Training

          Instructor-led training [ILT] are live classes that are offered in our state-of-the-art classrooms at our worldwide training centers, at your site, or as a Virtual classroom.

          Read more

        • Online Training

          Online Training is delivered over the web to let you proceed at your own pace, anytime and anywhere.

          Read more

    • PCB Design and Analysis
      Training Overview

      Get the most out of your investment in Cadence technologies through a wide range of training offerings.

      Overview All Courses Asia Pacific EMEANorth America

      Tools Categories
      • Analog/Mixed-Signal Simulation
        • Featured Courses
        • Allegro AMS Simulator Advanced Analysis
        • Analog Simulation with PSpice
      • Design Authoring
        • Featured Courses
        • Allegro Design Entry HDL Basics
        • Allegro Design Entry HDL SKILL Programming Language
        • Allegro Design Entry Using OrCAD Capture
        • Allegro System Architect
        • Allegro Team Design Authoring
      • Library and Design Data Management
        • Featured Courses
        • Allegro Design Workbench for Administrators
        • Allegro Design Workbench for Engineers and Designers
        • Allegro Design Workbench for Librarians
        • Allegro PCB Librarian
      • PCB Layout
        • Featured Courses
        • Allegro High-Speed Constraint Management
        • Allegro PCB Editor Basic Techniques
        • Allegro PCB Editor Intermediate Techniques
        • Allegro PCB Router Basics
      • SI/PI Analysis Integrated Solution
        • Featured Courses
        • Allegro Sigrity PI
        • Allegro Sigrity SI Foundations
        • Sigrity PowerSI for Model Generation and Analysis
        • Sigrity PowerDC and OptimizePI
      • SI/PI Analysis Point Tools
        • Featured Courses
        • Sigrity PowerDC and OptimizePI
        • Sigrity PowerSI for Model Generation and Analysis
      • Delivery Methods
        • Instructor-Led Training

          Instructor-led training [ILT] are live classes that are offered in our state-of-the-art classrooms at our worldwide training centers, at your site, or as a Virtual classroom.

          Read more

        • Online Training

          Online Training is delivered over the web to let you proceed at your own pace, anytime and anywhere.

          Read more

    • System Design and Verification
      Training Overview

      Get the most out of your investment in Cadence technologies through a wide range of training offerings.

      Overview All Courses Asia Pacific EMEANorth America

      Tools Categories
      • Emulation and Acceleration
        • Featured Courses
        • Protium Rapid Prototyping Platform
      • Formal Verification
        • Featured Courses
        • JasperGold Formal Fundamentals
        • Verification with PSL
      • Planning and Management
        • Featured Courses
        • Foundations of Metric Driven Verification
        • Metric Driven Verification using Incisive vManager
      • Scripting
        • Featured Courses
        • Perl for EDA Engineering
        • Tcl Scripting for EDA
      • Simulation, Testbench and Debug
        • Featured Courses
        • Xcelium Fault Simulator
        • Incisive Functional Safety Simulator
        • Low-Power Simulation with IEEE Std 1801 UPF
      • Specman and UVMe
        • Featured Courses
        • Specman Advanced Training
        • Specman Fundamentals for Block-Level Environment Developers
      • SystemC
        • Featured Courses
        • C++ Language Fundamentals for Design and Verification
        • SystemC Language Fundamentals
        • SystemC Transaction-Level Modeling (TLM 2.0)
      • SystemVerilog and UVM
        • Featured Courses
        • Real Modeling with SystemVerilog
        • SystemVerilog Advanced Register Verification Using UVM
        • SystemVerilog for Design and Verification
        • SystemVerilog for Verification
      • Verilog and VHDL
        • Featured Courses
        • VHDL Language and Application
        • Verification with PSL
        • Verilog for VHDL Users
      • Delivery Methods
        • Instructor-Led Training

          Instructor-led training [ILT] are live classes that are offered in our state-of-the-art classrooms at our worldwide training centers, at your site, or as a Virtual classroom.

          Read more

        • Online Training

          Online Training is delivered over the web to let you proceed at your own pace, anytime and anywhere.

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    • Tensilica Processor IP
      Training Overview

      Get the most out of your investment in Cadence technologies through a wide range of training offerings.

      Overview All Courses Asia Pacific EMEANorth America

      Tools Categories
      • ConnX DSPs
        • Featured Courses
        • Tensilica ConnX BBE16EP Baseband Engine
        • Tensilica ConnX BBE32EP Baseband Engine
        • Tensilica ConnX BBE64EP Baseband Engine
      • Fusion DSPs
        • Featured Courses
        • Tensilica Fusion F1 DSP
        • Tensilica Fusion G3 DSP
      • HiFi DSPs
        • Featured Courses
        • Tensilica HiFi 2/EP/Mini Audio Engine ISA
        • Tensilica HiFi 3 Audio Engine ISA
        • Tensilica Audio Codec API
      • Tensilica Processors
        • Featured Courses
        • Tensilica Processor Fundamentals
        • Tensilica Instruction Extension Language and Design
        • Tensilica Xtensa Hardware Verification and EDA
        • Tensilica Xtensa Processor Interfaces
      • Vision DSPs
        • Featured Courses
        • Tensilica Vision P5 DSP
      • Delivery Methods
        • Instructor-Led Training

          Instructor-led training [ILT] are live classes that are offered in our state-of-the-art classrooms at our worldwide training centers, at your site, or as a Virtual classroom.

          Read more

        • Online Training

          Online Training is delivered over the web to let you proceed at your own pace, anytime and anywhere.

          Read more

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  • Terms of Use Agreement

Terms of Use Agreement

Welcome to this site (hereafter referred to as "Site") of Cadence Design Systems, Inc. ("Cadence"). Through the Site, Cadence provides services and materials designed to aid our customers. Your access and use of the Site, along with any services or materials contained or referenced herein, is governed by and subject to the following Terms of Use Agreement (hereinafter referred to as the "Agreement"), as well as all applicable laws. Please review the Agreement carefully before using the Site. By accessing, using or downloading any materials from the Site, you agree to be bound by the terms and conditions in the Agreement.

1. User representations

You agree to review this Agreement prior to accessing any information or obtaining any documents from the Site. As Cadence continues to grow, our company policies or business practices may change. If our policies or practices require changes to this Agreement, we will make such changes by updating this Agreement online. If we revise the Agreement, you will not be notified individually. Thus, we strongly advise you to periodically check this Site to and review any changes. YOUR CONTINUED USE OF THIS SITE INDICATES YOUR COMPLETE AND UNCONDITIONAL ACCEPTANCE OF THE TERMS AND CONDITIONS SET FORTH IN THIS AGREEMENT, AS MAY BE AMENDED FROM TIME TO TIME. 

2. Copyright and trademarks

2.1 Copyright. The material you are downloading is copyrighted by Cadence Design Systems, Inc. and its licensors. All rights reserved. This work may not be copied, modified, re-published, uploaded, executed, or distributed in any way, in any medium, whether in whole or in part except pursuant to express license terms agreed upon by Cadence and you. 

2.2 Trademarks. The trademarks, logos, and service marks (collectively the "Trademarks") displayed on the Site are registered and unregistered trademarks of Cadence and its affiliates, and other third parties. Nothing contained on the Site should be construed as granting, by implication, estoppel, or otherwise, any license or right to use any Trademark displayed on the Site without the written permission of Cadence or such third party that may own the Trademarks displayed on the Site. Your misuse of the Trademarks displayed on the Site, or any other content on the Site, except as provided in these Terms and Conditions, is strictly prohibited. You are also advised that Cadence will aggressively enforce its intellectual property rights to the fullest extent of the law, including seeking of criminal prosecution. 

3. Content and liability disclaimer

3.1 Liability. Your use of the Site is at your own risk. While Cadence strives to include accurate and up-to-date information on the Site, Cadence makes no warranties or representations as to its accuracy, nor as to its decency, copyright compliance, or legality. Cadence and its affiliates, as well as any other party involved in creating, producing, or delivering the Site, specifically disclaim any liability or responsibility for any errors or omissions in the content of the Site, or any of the forms, documents or agreements contained on the Site. In particular, but without limiting the foregoing, Cadence, its affiliates, and any other party involved in creating, producing, or delivering the Site, are NOT LIABLE FOR ANY DIRECT, INCIDENTAL, CONSEQUENTIAL, INDIRECT, OR PUNITIVE DAMAGES ARISING OUT OF YOUR ACCESS TO, USE OF, OR INABILITY TO USE THE SITE. Without limiting the foregoing, everything on the Site, including, but not limited to the materials and services, is provided to you "AS-IS" AND "AS AVAILABLE," WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, NON-INFRINGEMENT, COMPATIBILITY, SECURITY, ACCURACY, OR FREEDOM FROM COMPUTER VIRUS. CADENCE DOES NOT WARRANT THAT THE FUNCTIONS WILL BE UNINTERRUPTED OR ERROR-FREE, OR THAT DEFECTS WILL BE CORRECTED. Please note that some jurisdictions may not allow the exclusion of implied warranties, so some of the above exclusions may not apply to you. Check your local laws for any restrictions or limitations regarding the exclusion of implied warranties. 

3.2 No substitute for professional advice. The forms, agreements, and documents within the Site, or available through the Site, may not be appropriate under the circumstances of a particular transaction. Please consult local laws and regulations, as requirements will vary from state to state. You assume any, and all responsibilities and obligations with respect to any decisions made or advice given as a result of the use or selection of any information, program, or document obtained from the Site. 

3.3 Links. The Site may contain links to third-party Internet sites. The linked sites are not under the control of Cadence. Cadence is not responsible for the content of any linked site, including, but not limited to, additional links found therein. Cadence reserves the right to terminate any link or linking program at any time. Cadence does not endorse companies or products to which it links. If you decide to access any of the third-party sites linked to the Site, you do so entirely at your own risk. 

4. Indemnification

You agree to indemnify Cadence and its affiliates, directors, officers, employees, vendors, and agents from, and against all liabilities, expenses (including court costs and attorneys' fees), losses, and other damages that are caused by, arise out of, or relate to, your use of the Site. This includes, but is not limited to, any claim of libel, defamation, obscenity, negligence, violation of rights of privacy or publicity, loss of service by other users of the Site, property damage, and infringement of intellectual property or other rights. Cadence will notify you promptly of any claim for which it seeks indemnification. You will be afforded the opportunity to participate in the defense of such claim, provided that your participation will not be conducted in any manner prejudicial to Cadence interests, as reasonably determined by Cadence. 

5. Submission of information and materials on the site

Cadence does not want you to submit confidential or proprietary information on this Site. Any information or materials you provide will deemed not to be confidential. By sending information or materials to Cadence you grant Cadence an unrestricted, irrevocable license to use, reproduce, display, perform, modify, transmit or distribute those materials or information. You also agree that Cadence is free to use any ideas, concepts, know-how or techniques that you send to Cadence. Any information disclosed in chat rooms, forums, message boards, and news groups becomes public information. We will collect such information as you choose to disclose. Any postings to chat rooms, forums, message boards, contests, or similar information you submit, as well as any computer code, bug fix, or other creative idea you provide, shall be deemed, and shall remain, the property of Cadence. Cadence shall use such information without restriction as it sees fit throughout the world. 

6. Partners and third-party vendors

6.1 The Site allows interactive transactions and access to the sites of Cadence's partners and other third-party vendors (collectively "Vendors") from which you may purchase certain goods and services. Cadence does not control the products or services offered by the Vendors, nor does it control the content of their sites. Unless otherwise stated, Vendors are responsible for all aspects of order processing, fulfillment, billing, and customer service. Cadence is not a party to any transactions between you and the Vendors. Cadence cannot and does not make any representations or warranties as to the security of any information, including, without limitation, credit card and other personal information you might transmit to a Vendor. You are strongly encouraged to investigate and make whatever inquiries you feel are necessary or appropriate before proceeding with any online or offline transaction with a Vendor. 

6.2 All rules, policies (including privacy policies), and operating procedures of Vendors will apply to you while you are on the Vendors' sites. Cadence is not responsible for the information you provide to the Vendors. Vendors and Cadence are independent contractors and neither party has any authority to make any representations or communications on behalf of the other. 

7. Chat rooms/message boards/bulletin boards/blogs/news groups

7.1 Postings. This Site may provide you with access to a wide variety of discussion forums, bulletin boards, chat areas, news groups, "blogs," or other message or communication facilities (collectively, "Communities"). All messages, comments, opinions, videos, photographs, creative works or other material posted on the Site (collectively, "Postings") are the sole responsibility of the person who created the Posting, or the person hosting that Community. Postings do not reflect the views of Cadence and Cadence has no obligation to monitor, edit or review any Postings on the Site. However, Cadence reserves the right and will take such action as it deems appropriate or necessary to comply with any applicable law or regulation or this Agreement, including but not limited to editing, refusing to post, or removing any Posting or other material, in whole in part, for any reason, in our sole discretion. 

CADENCE ASSUMES NO RESPONSIBILITY OR LIABILITY ARISING FROM THE CONTENT OF ANY SUCH POSTINGS INCLUDING BUT NOT LIMITED TO POSTINGS THAT CONTAIN ERRORS, INACCURACIES, OFFENSIVE OR HARMFUL STATEMENTS, DEFAMATORY OR LIBELOUS CONTENT, OMISSIONS, FALSEHOODS, OBSCENITY, OR PORNOGRAPHY. 

Cadence does not endorse or support any opinions expressed in the Communities, nor does it represent or guarantee the truthfulness or accuracy of any information posted in the Communities. CADENCE DISCLAIMS ALL LIABILITY WITH REGARD TO POSTINGS OR OTHER COMMUNICATIONS NOT CREATED BY CADENCE.

7.2 Community Rules. You are responsible for your own Postings and other communications, including any consequences that may result from the communication. You may only use the Communities for Postings that are legal, proper, and related to the particular Community. In addition, you must abide by the following Community Rules. While using this Site, you are strictly prohibited from:

  • Impersonating another person or entity, or posting, publishing, uploading, or in any way distributing, transmitting, or disseminating (collectively, "Disseminating") any message anonymously or under a false name;
  • Defaming, harassing, threatening, stalking, abusing, or otherwise violating the legal rights (such as the rights of privacy and publicity) of others;
  • Disseminating any obscene, pornographic, profane, or otherwise objectionable information, or unlawful information;
  • Disseminating any material that infringes any patent, copyright, trademark, or trade secrets ("Intellectual Property") unless you are, or have the permission of the owner of the Intellectual Property to post or transmit such material;
  • Disseminating any corrupted files, files that contain viruses or other destructive features, or any other software or programs that may corrupt, modify or damage another party's computer;
  • Engaging in any commercial activities, including advertising or offering to sell any goods or services, unless in a Community intended for commercial activity;
  • Disseminating chain letters, pyramid schemes, surveys, contests, charity requests, or petitions for signatures;
  • Disseminating Spam* (see definition below) or otherwise interfering with, restricting, or inhibiting other users of this Site; 

       *Cadence defines "Spam" as the sending of a message, individually or en masse, to anyone not requesting it, or would not otherwise choose to receive it, regardless of whether sent by a business, individual, or nonprofit organization. 

  • Disseminating any other communications or material that could constitute or encourage conduct that would be considered a criminal offense, give rise to civil liability or otherwise violate any law. Cadence will fully cooperate with law enforcement authorities and legal process requesting Cadence to disclose the identity of anyone who has violated one or more of these Community Rules.

7.3 Termination of account. Cadence may, in its sole discretion, terminate your account(s) if it believes you have violated any of the Community Rules, the Copyright Infringement Policy set forth below, or any other provision in this Agreement. 

7.4 No obligation to monitor. Cadence has no obligation to monitor or control the Communities, except to respond to customer service inquiries. However, Cadence reserves the right to take such action as it deems appropriate or necessary to comply with any applicable law or regulation, or this Agreement, including but not limited to editing, refusing to post, or removing any Posting or other material, in whole in part, for any reason, in our sole discretion. 

8. Accuracy of information

Information provided on this Site, including information concerning any products or their use, is deemed reliable, but is not guaranteed to be accurate. All listings and information are subject to change without prior notice. 

9. Copyright infringement policy

Cadence may, in appropriate circumstances, terminate your license to use the Site and/or your account(s) if it determines in its sole and absolute discretion that you are involved in infringing activity, including acts or first-time or repeat infringement, regardless of whether the material is ultimately determined to be infringing. 

Cadence accommodates and does not interfere with standard technical measures used by copyright owners to protect their materials. If you believe that your work has been used or is accessible on the Site in a way that constitutes copyright infringement, please submit a written notice to our designated copyright agent: 

ATTN: Copyright Agent
Cadence Legal Department
2655 Seely Avenue
San Jose, California 95134
or copyright@cadence.com. 

The notice MUST contain the following information:

  • A description of the copyrighted work that you claim has been infringed, including the exact location where the copyrighted work exists or a copy of the copyrighted work;
  • A description of the location on the Site of the material that you claim is infringing, reasonably sufficient to permit Cadence to locate the material;
  • Your address, telephone number, and email address;
  • A statement that you have a good-faith belief that the disputed use is not authorized by you (if you are the copyright owner), or is not authorized by the copyright owner, its agent, or the law;
  • A statement from you, made under penalty of perjury, that the above information in your Notice is accurate and that you are the copyright owner, or you are authorized to act on the copyright owner's behalf; and
  • Your electronic or physical signature.
10. Applicable law

These Terms of Use shall be treated as though they were executed and performed in San Jose, CA, and shall be governed and construed in accordance with the laws of the State of California (without regard to conflict of law principles). The language in this Agreement shall be interpreted in a neutral manner and in accordance with their fair meaning. Any rule of law or legal decision that would require interpretation of any ambiguities in this Agreement against the party that has drafted them is not applicable and is waived. All legal proceedings arising out of, or in connection with, this Agreement shall be brought solely in San Jose, California. You expressly submit to the jurisdiction of the federal and state courts located San Jose, California, and you consent to extra-territorial service of process. Cadence and its affiliates make no warranties or representations that materials on this Site are appropriate or available for use in other locations, and accessing them from territories where their contents are illegal is prohibited. Those who choose to access this Site from other locations do so on their own initiative and are responsible for compliance with local laws. 

11. Export

The United States controls the export of products and information. You agree to comply with such restrictions and not to export or re-export the materials to countries or persons prohibited under the export control laws. By downloading any materials, you represent that you are not in a country where such export is prohibited and that you are not on the US Commerce Department's Table of Denial Orders or the US Treasury Department's list of specially-designated Nationals. Any goods, technology or services of Cadence provided to you through this site are provided in accordance with U.S. Export Regulations, diversion contrary to U.S. law is prohibited. ECN: 3d991 

12. Credit cards

Cadence takes your privacy seriously. We do not share your credit card information with any third party. To protect the security of your credit card information we employ the industry standard Secure Sockets Layer (SSL) technology. We also encrypt your credit card number when we store your order and whenever we transmit that information to participating merchants. For further information, see our Privacy Policy. 

13. Passwords

If you elect to register and obtain a password, you represent and warrant that you will not transfer your password, as it is not transferable. 

14. Parental controls

Pursuant to 47 U.S.C. Section 230 (d), as amended, please be advised that parental control protections (such as computer hardware, software, or filtering services) that limit access to material harmful to minors are available for you to download to your computer or purchase. Information identifying current providers of such protections is available at: www.asacp.org.

To view our policy regarding the privacy of personal information related to children under the age of 13, please read our Privacy Policy.

15. Miscellaneous

For information on our Privacy Policy, click here. The terms of the Privacy Policy are incorporated by reference into this Agreement. In the event that any term or statement elsewhere on this Site conflicts with or is contrary to this Agreement, this Agreement shall control. All rights not expressly granted to you in this Agreement are reserved to Cadence. You agree that these Terms of Use are not intended to confer and do not confer any rights or remedies upon any person other than the parties to this Agreement. You are responsible for compliance with the laws of your local jurisdiction. If any portion of this Agreement is determined to be invalid or unenforceable, all other terms of the Agreement will remain valid and enforceable. The failure of a party to enforce any provision of this Agreement shall not constitute a waiver of such provision or the right of that party to enforce such provision or any other provision.

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