Adopting Universal Verification Methodology to Achieve Reusability and Automation Verification

Based on the analysis on UVM,this paper focuses on the implementation method of reusability and automation.The reusability is reflected by the horizontal and vertical reuse of verification components and the inheritance and combined reuse of verification scenarios.Automation implementation relies on Field-Automation mechanism,script-controlled RAL model generation at platform constructing phase and the simulation results realtime compare online at platform running phase.Finally,the PCI Express Controller verification has been completed to illustrate the method of building the structured UVM verification platform rapidly guided by automate and reuse approach.Verification results show that the automation and reusability implementation method can significantly improve verification efficiency.