Design Verification & UVM
Constrained-random, coverage-driven verification environments that find bugs before silicon does.
Overview
We build UVM-based verification environments from scratch or augment existing teams. Our methodology is coverage-driven: every test plan starts with a coverage model, and every regression ends with a coverage report. From block-level IP to full-chip SoC verification — we find the corner cases that directed tests miss.
Key Capabilities
UVM Testbench Architecture
Designing modular, reusable UVM environments — agents, scoreboards, sequences, and coverage collectors for any bus protocol.
Constrained-Random Stimulus
Building intelligent constraint models that explore the state space efficiently, hitting corner cases directed tests would never reach.
Functional Coverage & Closure
Coverage-driven verification planning. Tracking functional coverage, assertion coverage, and code coverage to 100% closure.
Formal Verification
Applying formal property verification (FPV) on critical control paths, CDC logic, and protocol compliance — exhaustive proof, not sampling.
Our Process
- 1Verification plan with coverage model
- 2UVM environment architecture and build-out
- 3Test development and regression automation
- 4Coverage analysis and gap identification
- 5Sign-off report: coverage metrics, bug taxonomy
Tools & Technologies
Deliverables
- UVM verification environment
- Test plan and coverage model
- Regression test suite with scripts
- Coverage reports (functional + code)
- Bug database and verification sign-off report
Case Study
Protocol Compliance Testbench
Built a UVM verification environment for a standard bus protocol interface. Achieved full functional coverage across all transaction types with constrained-random stimulus. The environment is modular and reusable — serving as a foundation for future verification engagements.
Need verification expertise?
Let's discuss your project. We'll scope the engagement and get back with a proposal within 48 hours.