Firmware Unit Test Validation Using Hybrid Simulation Data

The validation process is segmented into two distinct simulation types: silicon logic simulation for comprehensive test scenario coverage and register interface simulation for efficient validation. Each simulation type handles specific aspects of firmware validation, allowing the system to leverage the strengths of both approaches without being constrained by the weaknesses of either.

Transaction data serves as an intermediary between the two simulation types. The system records transaction data from silicon logic simulation and applies it to register interface simulation, enabling efficient validation while maintaining comprehensive test coverage. This intermediary mechanism allows information to flow between the two simulation environments, bridging the gap between coverage and efficiency.

The system performs preliminary action by recording transaction data from silicon logic simulation before applying it to register interface simulation. This preliminary recording ensures that comprehensive test scenarios are captured first, and then the same transaction data is reused in the efficient register interface simulation, guaranteeing both coverage and efficiency.

The system creates a copy of transaction data from silicon logic simulation and applies it to register interface simulation. This copying mechanism allows the efficient simulation to benefit from the comprehensive test scenarios generated by the detailed silicon logic simulation, without requiring repeated execution of the computationally intensive simulation.