Cadence PCB设计高级培训大纲
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。
SPECCTRAQuest设计流程
Pre-Placement
Board Setup Requirements for Extracting and Applying Topologies
Database Setup Advisor
拓扑结构的抽取与仿真 Extracting and Simulating Topologies
Pre-Route Extraction Setup—Default Model Selection.
Pre-Route Extraction Setup—Unrouted Interconnect
Pre-Route Template Extraction
SQ Signal Explorer Expert
Analysis Preferences
SigWave
Delay Measurements
确定和施加约束 Determining and Adding ConstraintsSolution
Solution SpaceAnalysis: Step 1 to 6
Parametric Sweeps.
Constraints
Usage of Constraints Defined in Topology Template
模板应用和基于约束的布局
Template Applications and Constraint-Driven Placement
Creating a Topology
Wiring the Topology
TLines and Trace Models
Coupled Traces
RLGC Matrix of Coupled Trace Models
Crosstalk Simulation in SQ Signal Explorer Expert
Simulating with Coupled-Trace Models
Sweep Simulation Results with Coupled-Trace Models
Extracting a Topology Using the Constraint Manager
Electrical Constraint Set
Applying Electrical CSet
Worksheet Analysis
Spacing and Physical Rule Sets
Electrical Rule Set
基于约束的布线 Constraint-Driven Routing
Manual Routing
Routing with the SPECCTRA Smart Route
Driving Constraints in Routing
布线后的DRC检查和分析 Post-Route DRC and Analysis
Post-Route Analysis
SigNoise
Reflection Simulation
Reflection Waveform Analysis
Comprehensive Simulation
Crosstalk Simulation
Crosstalk Analysis
Simultaneous Switching Noise Simulation
SSN Waveform Analysis
System-Level Analysis
A Complete Design Link
Initialize Design Link
差分信号设计 Differential Pair Design Exploration
Types of Differential Pairs in SPECCTRAQuest
Create Differential Pair Using SPECCTRAQuest
Create Differential Pair Using Constraint Manager
Assigning Differential Pair Signal Models
Preference to Extract Unrouted Differential Pair Topology
Extracting Unrouted Differential Pair Topology
Custom Stimulus to Analyze Differential Pair Topology
Differential Pair Topology Analysis
Coupled Trace Model and Differential Pair Topology
Layout Cross-section Editor
Differential Pair Constraints
Differential Pair Constraints in the Constraint Manager
Differential Pair Analysis in the Constraint Manager
Post Route Extraction |