Introduction

IC Validator is a high-performance physical verification tool. It is used in advanced semiconductor design flows. It supports Design Rule Checking (DRC) and Layout Versus Schematic (LVS). In addition, it enables in-design verification for complex IC layouts. Therefore, it is widely used for signoff-quality verification in modern node technologies. It is valued for its scalability, accuracy, and strong tool integration.

Learner Prerequisites

• Basic understanding of the VLSI design flow is required.
• Knowledge of physical design and layout concepts is important.
• Familiarity with semiconductor fabrication basics is needed.
• Exposure to EDA tools and Linux environments is recommended.
• Understanding of DRC and LVS concepts is essential.

Table of Contents

1 IC Validator Overview

1.1 Architecture and main components
1.2 Core features and capabilities
1.3 Role in physical verification flow
1.4 Integration with place-and-route tools
1.5 Industry applications and use cases

2 Design Data Setup

2.1 Preparation of library and design data
2.2 Handling GDSII and OASIS files
2.3 Integration of technology files
2.4 Layer mapping and rule mapping setup
2.5 Validation of hierarchical design

3 Run Environment Configuration

3.1 Setting up IC Validator environment
3.2 Configuring paths and environment variables
3.3 Organizing directory structure
3.4 Licensing setup and verification
3.5 Allocating compute resources

4 Rule Deck Management

4.1 Structure and usage of rule decks
4.2 Integration of PDK-based rules
4.3 Custom rule implementation process
4.4 Rule deck validation and testing
4.5 Managing versions and updates

5 Execution Workflow

5.1 Job initialization and setup process
5.2 Command-line execution flow
5.3 Batch and interactive execution modes
5.4 Incremental verification flow usage
5.5 Run control options and configurations

6 Debugging and Log Analysis

6.1 Classification of errors and warnings
6.2 Understanding log file structure
6.3 Debugging DRC and LVS issues
6.4 Root cause analysis techniques
6.5 Common issues and their fixes

7 Performance Optimization

7.1 Techniques for runtime optimization
7.2 Strategies for memory management
7.3 Parallel and distributed execution usage
7.4 Improving large design performance
7.5 Efficient resource utilization methods

8 Advanced Verification Features

8.1 Hierarchical verification flow
8.2 ECO-based verification support
8.3 Advanced rule customization techniques
8.4 Signoff integration strategies
8.5 Support for mixed-signal designs

9 Reporting and Signoff

9.1 Generating verification reports
9.2 Analysis and interpretation of results
9.3 Preparing signoff checklists
9.4 Ensuring compliance validation
9.5 Final design closure process

10 Best Practices

10.1 Efficient setup techniques
10.2 Reducing runtime effectively
10.3 Maintaining clean environments
10.4 Managing rules efficiently
10.5 Improving collaboration workflows

Conclusion

This training provides complete knowledge of IC Validator setup and configuration. It also covers execution, debugging, and optimization techniques. As a result, learners can efficiently perform scalable and signoff-ready physical verification for advanced IC designs.