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On-Chip Driven
Signal Integrity

Course Overview

This hands-on course is designed for new or current Ansys CSM users who may want to refresh their skills or get training on the following topics:

  • CSM flow overview
  • Typical on-chip driven DDR system SI analysis, including IO Modeling.
  • High-Speed 2.5D/3DIC Signal Integrity Flow, including high accuracy interposer Modeling.
  • PI induced SI analysis flow, PI and SI co-analysis.
  • Early design optimization flow with optiSLang metamodel.

Prerequisites

  • Basic understanding signal integrity analysis is expected.

Teaching Method

Self-paced slide presentation and computer practical sessions to validate acquired knowledge. Emphasis is placed on tool background & methodology as well as workshops.

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Learning Outcome

Following completion of this course, you will:

  • Gain an understanding of CSM modelling and flows, as well as a basic proficiency of how to run the tool for different analyses.

 Available Dates

Learning Options

Training materials for this course are available with a Ansys Learning Hub Subscription. If there is no active public schedule available, private training can be arranged. Please contact us.

 

Agenda

This is a half-day classroom course mainly focusing on lectures. For virtual training, this course is covered over 1 x 2-hour sessions
lectures only.

Virtual Classroom Session 1

  • Module 1 – Agenda
  • Module 2 – Basic Overview 
    • Ecosystem/Flow overview
    • Data Requirements for typical flows
  • Module 3 – Typical on-chip driven SI flow
    • IO Modeling
    • On-die PDN Modeling
    • SI analysis and post-processing
  • Module 4 – High accuracy interposer extraction 
    • CSM Integrated RaptorH flow introduction
    • Data import, geometry processing and interposer extraction
    • Consolidated with CSM system level SI analysis features
  • Module 5 – High-capacity interposer extraction
    • CSM embedded Redhawk engine-based interposer wizard introduction
    • Using interposer wizard for full PDN extraction
    • Results, Reports, and Maps
  • Module 6 – Co-analyze with other Ansys tools
    • Using optiSLang for design optimization
    • Call CPA for Package Handling
    • Call CMA for PI-SI co-analysis
  • Module 7 – SI Virtual compliance 
    • Report module overview

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