UVM — Tutorials & Labs

204Total lessons

32Modules

204Lessons live

32 / 32Active modules

Expert-Crafted Content

Written by verification engineers — the factory, config_db, sequences, and TLM the way real UVM environments are actually built.

Interview-Ready Depth

Topics mirror what UVM verification interviews test — phasing, the factory, config_db, sequences, and scoreboards.

Zero Knowledge Gaps

A progressive path from “what is verification?” through agents and TLM to an APB capstone — nothing assumed, nothing skipped.

UVM Complete Curriculum

Your Learning Roadmap

204 lessons across 32 modules — from “what is verification?” to industrial UVM.

204of 204 lessons live

100% complete

Module 1

Verification Foundations

1.1Why Verification Exists 1.2Design vs Verification 1.3The Cost of Verification 1.4Verification Challenges 1.5Verification Methodologies 1.6Directed Testing 1.7Random Testing 1.8Coverage-Driven Verification 1.9Evolution Toward UVM 1.10The Modern Verification Flow

Module 2

Introduction to UVM

2.1What UVM Is — and What It Is Not 2.2OVM History 2.3VMM History 2.4UVM Standardization (IEEE 1800.2)2.5UVM Architecture 2.6The UVM Mental Model 2.7The UVM Component Ecosystem 2.8Package Structure & Compilation 2.9End-to-End Verification Flow

Module 3

UVM Testbench Architecture

3.1Verification Environment Overview 3.2Transaction-Based Verification 3.3UVM Component Hierarchy 3.4Data Flow Through UVM 3.5Reusable Verification Architecture 3.6Layered Testbenches 3.7Verification Planning 3.8UVM Environment Mental Model

Module 4

UVM Base Classes

4.1UVM Class Library Hierarchy 4.2uvm_object 4.3uvm_component 4.4uvm_transaction 4.5uvm_sequence_item 4.6uvm_object vs uvm_component 4.7Component Relationships

Module 5

UVM Phasing

5.1UVM Phasing Overview 5.2build_phase 5.3connect_phase 5.4end_of_elaboration_phase 5.5start_of_simulation_phase 5.6run_phase 5.7extract_phase 5.8check_phase 5.9report_phase 5.10final_phase 5.11Phase Ordering 5.12Phase Debugging 5.13uvm_root & the Singleton Pattern

Module 6

UVM Factory

6.1Why the Factory Exists 6.2The Factory Pattern 6.3The UVM Factory 6.4Type vs Instance Override 6.5UVM Factory Debug 6.6Common Factory Bugs 6.7Override Best Practices

Module 7

Configuration Database

7.1uvm_config_db Architecture 7.2set() and get()7.3Scope Rules 7.4Hierarchical Configuration 7.5Config Patterns 7.6config_db Gotchas & Debugging

Module 8

Transaction Modeling

8.1Transaction Objects 8.2Sequence Items 8.3Transaction Lifecycle 8.4Field Macros — `uvm_field_*8.5do_copy, do_compare, do_print, do_pack 8.6Object Cloning 8.7Transaction Recording

Module 9

Sequences

9.1Sequence Basics 9.2Sequencer Interaction 9.3start_item()9.4finish_item()9.5Sequence Control 9.6Random Traffic Generation 9.7Sequence Design Patterns

Module 10

Advanced Sequences

10.1Virtual Sequences 10.2Layered Sequences 10.3Nested Sequences 10.4Sequence Arbitration 10.5Parallel Sequences 10.6Reusable Traffic Generation

Module 11

Sequencers

11.1Sequencer Architecture 11.2Sequencer Arbitration 11.3Request Management 11.4Sequence Scheduling 11.5Debugging Sequencers

Module 12

Drivers

12.1Driver Responsibilities 12.2Transaction Conversion 12.3Interface Driving 12.4Timing Handling 12.5Driver Architecture 12.6Driver Debugging

Module 13

Monitors

13.1Passive Observation 13.2Transaction Reconstruction 13.3Protocol Monitoring 13.4Analysis Ports in Monitors 13.5Monitor Debugging

Module 14

Agents

14.1Agent Architecture 14.2Active Agent 14.3Passive Agent 14.4Agent Reuse 14.5Protocol Agents 14.6Agent Configuration

Module 15

Environments

15.1Environment Architecture 15.2Multi-Agent Systems 15.3Layered Environments 15.4Environment Reuse 15.5Scalable Verification Systems

Module 16

TLM Communication

16.1TLM Philosophy 16.2TLM 1.0: Ports, Exports, Imps 16.3Analysis Ports 16.4Analysis Exports 16.5uvm_tlm_fifo & Analysis FIFOs 16.6TLM Connections 16.7Broadcasting Transactions

Module 17

Objections

17.1Why Objections Exist 17.2Raise Objection 17.3Drop Objection 17.4Phase Completion 17.5Common Objection Bugs 17.6Debugging Objections

Module 18

Scoreboards

18.1Why Scoreboards Exist 18.2Predictors 18.3Reference Models 18.4Data Checking 18.5In-Order Checking 18.6Out-of-Order Checking 18.7Scoreboard Debugging

Module 19

Functional Coverage

19.1Coverage Philosophy 19.2Covergroups 19.3Coverpoints 19.4Bins 19.5Cross Coverage 19.6Coverage Analysis 19.7Coverage Closure

Module 20

Constrained-Random Verification

20.1Stimulus Strategy 20.2Randomization Planning 20.3Constraint Quality 20.4Coverage Feedback 20.5Closure Methodology

Module 21

Assertions in UVM

21.1SVA Integration 21.2Protocol Assertions 21.3Assertion-Based Verification 21.4Assertion Debug 21.5Assertion / Coverage Synergy

Module 22

Callbacks

22.1Why Callbacks Exist 22.2UVM Callbacks 22.3Callback Reuse Strategies 22.4Runtime Customization

Module 23

Resource Database

23.1Resource Database 23.2Resource DB vs Config DB 23.3Usage Patterns 23.4Debugging

Module 24

Reporting System

24.1UVM Messaging Infrastructure 24.2UVM Verbosity Control 24.3Report Catchers 24.4Report Server 24.5UVM Logging to File 24.6Debug Techniques

Module 25

Interrupt Verification

25.1Interrupt Modeling 25.2Interrupt Sequences 25.3Interrupt Checking 25.4Verification Strategies

Module 26

Reusable UVM Architecture

26.1Enterprise Testbench Design 26.2Layered Architecture 26.3Reuse Methodology 26.4Scalability 26.5Team-Based Development

Module 27

UVM Debugging

27.1UVM Debugging Methodology 27.2Factory Failures 27.3Config DB Failures 27.4TLM Issues 27.5Sequencer Problems 27.6Phase Issues 27.7RAL Issues 27.8Coverage Issues 27.9Environment Bring-Up Debug

Module 28

Simulation Performance Optimization

28.1Runtime Bottlenecks 28.2Memory Usage 28.3Logging Optimization 28.4Performance Profiling

Module 29

UVM Interview Mastery

29.1Beginner Questions 29.2Intermediate Questions 29.3Advanced Questions 29.4Senior Questions

Module 30

Industry Case Studies

30.1APB Agent 30.2AXI Agent 30.3UART Agent 30.4Register Verification 30.5Complete SoC Environment 30.6Protocol Verification Projects

Module 31

UVM Design Review Checklist

31.1Architecture Checklist 31.2Reuse Checklist 31.3Coverage Checklist 31.4RAL Checklist 31.5Performance Checklist 31.6Debug Checklist 31.7Interview Checklist

Module 32

UVM Misconceptions Engineers Have

32.1"UVM Is Only Class Syntax"32.2"Factory Must Be Used Everywhere"32.3"Randomization Means Good Verification"32.4"Coverage Closure Means Bug-Free"32.5"Scoreboards Are Optional"32.6"RAL Is Only for Register Testing"32.7"More Sequences Means Better Verification"