The USB 2.0 VMM SystemVerilog VIP is fully documented, off the shelf component for the verification of the USB 2.0 compliant Function Controller.
USB 2.0 VMM VIP is developed using the Synopsys VMM methodology that is used in dynamic simulation of USB 2.0 based design. Verification IP created according to the VMM methodology allows for easy "plug-and-play" use in VMM test benches.
The USB2.0 VIP uses SystemVerilog to create comprehensive verification environments using coveragedriven, constrained-random and assertion-based techniques. This VIP can work in a standalone mode i.e. can be plugged with any Function Controller with standard pinouts without disturbing the structure.
The VIP provides a fast and accurate way to simplify and speed-up the Device verification task. In a complex design process, verification may take up to 70% of the development time. USB 2.0 VMM SV VIP speeds up the verification process providing a compelling cost and time to market.
The USB 2.0 function controller is a highly integrated solution for USB applications and provides 480 Mb/s high speed USB interface. It is a single core solution incorporating USB 2.0 protocol operating in Link Layer of Open System Interconnect (OSI) which significantly reduces the time and cost of implementing complex USB 2.0 target system designs.
Product Specifications
- The VIP can work with either 8-bit or 16-bit standard USB 2.0 Devices
- Error Injection Mechanism, which can be turned ON or OFF for a given simulation run incorporates around 45+ scenarios for different Error types
- Provides a choice of resetting the DUT to either High-Speed or Full-Speed Mode upon startup
- Supports RESET / SUSPEND / RESUME operation, as well as on-the-fly Reset switch- over from High-Speed to Full-Speed or vice-versa
