Programmer Group

UVM register model integration The bus interface timing of MCDF access register is relatively simple. The control register interface first needs to parse cmd at each clock. When cmd is a write instruction, you need to cmd the data_ data_ Write in to cmd_ In the register corresponding to addr. When cmd is a read instruction, you need to rea ...

UVM layering sequence Introduction to layering sequence If we are building more complex protocol bus transmission, such as PCIe, USB3.0, etc., a single transmission level will be less friendly to future incentive multiplexing and upper layer control. For this deeper data transmission, in practice, both VIP and self-developed environments ...

UVM message management 1, Foreword A good verification system should have message management features, which are: Print information in a standardized wayFilter (importance level) informationPrint channel These features are supported in UVM, which provides a series of rich classes and methods to generate and filter messages:Message method ...