USB 1.0/1.1/2.0 Verification IP provides an smart way to verify the USB 1.0/1.1/2.0 component of a SOC or a ASIC. It provides backward compatibility support for earliers versions 1.0, 1.1 and 2.0 of USB specifications. The SmartDV s USB 1.0/1.1/2.0 Verification IP is fully compliant with standard USB Specification 1.0, 1.1 and 2.0. USB 1.0/1.1/2.0 VIP data transfer can be done at different speeds. Which intuitively involves high speed(480 Mbit/s), full speed(12 Mbit/s) or low speed(1.5Mbit/s). The USB 1.0/1.1/2.0 VIP includes an extensive test suite covering most of the possible scenarios. It performs all possible protocol tests in a directed or a highly randomized fashion which adds the possibility to create most wide range of scenarios to verify the DUT effectively. This way it detects the violation of protocol completely.