VC Verification IP for USB

Synopsys® VC Verification IP for USB provides a comprehensive set of protocol, methodology, verification and productivity features, enabling users to achieve rapid verification of USB Hosts, Devices and Hubs with support for Super Speed, High speed, and Full Speed, Extended Super Speed, and Low Speed modes.

Protocol Features

  • Supports USB 3.1, 3.0 and 2.0 standards
    • SuperSpeed Plus, Superspeed, High, Full and Low speeds
  • Host, Device and Hub modeling
  • Top-level USB subenv (agent) with protocol layer, link layer and physical layer random transaction generators 
  • Protocol Layer
    • Bulk, Control, Interrupt and ISOC transfers
    • Data Bursting
    • SS Bulk Stream
    • LMP, SOF and ITP Generation
    • USB 2.0 Split transfers/transaction
  • Link Layer 
    • LTSSM with full control to start in any state
    • SS/ESS Power Management
    • Cable attach and detach
    • Cable attach and detach
    • 2.0 LPM, suspend and resume
    • Speed Fall-back and Fall-forward
    • Test Mode
  • Physical Layer 
    • ESS PIPE4, ESS Serial, SS PIPE3, SS Serial with clock recovery
    • USB 2.0 Serial and HSIC with clock recovery
    • UTMI, ULPI, SSIC Serial, SSIC RMMI
    • Supports verification of Type-C interface
USB VC Verification IP