合作企业最新人才需求公告

Cadence培训高级班将首先让您了解CB板上出现的信号反射、串扰、电源/地平面干扰、时序匹配以及电磁兼容性等一系列问题产生的机理，并掌握其解决方法；然后讲解并上机练习Cadence的高速 PCB设计与仿真工具SPECCTRAQuest的使用。使您在硬件设计过程中，能够达到“设计即正确”的目的。

        在工作实践中遇到了高速数字电路与高速PCB设计问题；对高速PCB设计感兴趣的硬件工程师；已经具备一定的硬件开发经验，需要增加就业竞争力的在校硕士及博士研究生；具备非常扎实的电子工程基本知识，并积累了相当程度的硬件工程师工作经验的在校本科生。

        为了保证培训效果，增加互动环节，我们坚持小班授课，每期报名人数限5人，多余人员安排到下一期进行。

        1、培训过程中，如有部分内容理解不透或消化不好，可免费在以后培训班中重听；
        2、培训结束后免费提供一个月的技术支持，充分保证培训后出效果；
        3、培训合格学员可享受免费推荐就业机会。

◆【黄老师】

有9年的FPGA和DSP系统硬件开发经验,5年视频和图像处理领域的高速DSP系统硬、软件和FPGA系统的设计和开发经验，高速系统设计经验非常丰富，精通Allegro cadence和candence SPECCTRAQuest等信号完整性仿真，精通高速PCB SI仿真工具以及PADS,Altium Designer等PCB设计工具。
      
★更多师资力量请见曙海师资团队。

第一阶段

1 高速PCB设计中的理论基础
    传输线理论、信号完整性（反射、串扰、过冲、地弹、振铃等）、电磁兼容性和时序匹配等等。
2 SPECCTRAQuest设计流程
    2.1 Pre-Placement
    2.2 Board Setup Requirements for Extracting and Applying Topologies
    2.3 Database Setup Advisor
        —Cross-Section
        —DC Nets
        —DC Voltages
        —Device Setup . ??—SI Models
        —SI Audit

3 拓扑结构的抽取与仿真 Extracting and Simulating Topologies
    3.1 Pre-Route Extraction Setup—Default Model Selection.
    3.2 Pre-Route Extraction Setup—Unrouted Interconnect
    3.3 Pre-Route Template Extraction
    3.4 SQ Signal Explorer Expert
    3.5 Analysis Preferences
    3.6 SigWave
    3.7 Delay Measurements

第二阶段

4 确定和施加约束 Determining and Adding ConstraintsSolution
    4.1 Solution SpaceAnalysis: Step 1 to 6
    4.2 Parametric Sweeps.
    4.3 Constraints :
        Topology Template Constraints
        Switch/Settle Constraints
        Assigning the Prop Delay Constraints
        Impedance Constraint
        Relative Propagation Delay Constraint
        Diff Pair Constraints
        Max Parallel Constraint
        Wiring Constraint
        User-Defined Constraint
        Signal Integrity Constraints
    4.4 Usage of Constraints Defined in Topology Template

5 模板应用和基于约束的布局
    Template Applications and Constraint-Driven Placement
    5.1 Creating a Topology
    5.2 Wiring the Topology
    5.3 TLines and Trace Models
    5.4 Coupled Traces
    5.5 RLGC Matrix of Coupled Trace Models
    5.6 Crosstalk Simulation in SQ Signal Explorer Expert
    5.7 Simulating with Coupled-Trace Models
    5.8 Sweep Simulation Results with Coupled-Trace Models
    5.9 Extracting a Topology Using the Constraint Manager
    5.10 Electrical Constraint Set
    5.11 Applying Electrical CSet
    5.12 Worksheet Analysis
    5.13 Spacing and Physical Rule Sets
    5.14 Electrical Rule Set

第三阶段

6 基于约束的布线 Constraint-Driven Routing
    6.1 Manual Routing
    6.2 Routing with the SPECCTRA Smart Route
    6.3 Driving Constraints in Routing
7 布线后的DRC检查和分析 Post-Route DRC and Analysis
    7.1 Post-Route Analysis
    7.2 SigNoise
    7.3 Reflection Simulation
    7.4 Reflection Waveform Analysis
    7.5 Comprehensive Simulation
    7.6 Crosstalk Simulation
    7.7 Crosstalk Analysis
    7.8 Simultaneous Switching Noise Simulation
    7.9 SSN Waveform Analysis
    7.10 System-Level Analysis
    7.11 A Complete Design Link
    7.12 Initialize Design Link

8 差分信号设计 Differential Pair Design Exploration
    8.1 Types of Differential Pairs in SPECCTRAQuest
    8.2 Create Differential Pair Using SPECCTRAQuest
    8.3 Create Differential Pair Using Constraint Manager
    8.4 Assigning Differential Pair Signal Models
    8.5 Preference to Extract Unrouted Differential Pair Topology
    8.6 Extracting Unrouted Differential Pair Topology
    8.7 Custom Stimulus to Analyze Differential Pair Topology
    8.8 Differential Pair Topology Analysis
    8.9 Coupled Trace Model and Differential Pair Topology
    8.10 Layout Cross-section Editor
    8.11 Differential Pair Constraints
    8.12 Differential Pair Constraints in the Constraint Manager
    8.13 Differential Pair Analysis in the Constraint Manager
    8.14 Post Route Extraction