eUSB2 Verification IP

Truechip's eUSB2 Verification IP provides an effective & efficient way to verify the components supporting eUSB2 specification. Truechip's eUSB2 VIP is fully compliant with standard eUSB2 specifications from USB-IF. This VIP is a light weight with an easy plug-and-play interface so that there is no hit on the design cycle time.

Key Benefits

• Available in native SystemVerilog (UVM/OVM/VMM) and Verilog
• Unique development methodology to ensure highest levels of quality
• Availability of Compliance & Regression Test Suites
• 24X5 customer support
• Unique and customizable licensing models
• Exhaustive set of assertions and coverage points with connectivity example for all the components
• Consistency of interface, installation, operation and documentation across all our VIPs
• Provide complete solution and easy integration in IP and SoC environment.

Features

• Compliant with eUSB2 specification rev 1.1.
• eUSB2 PHY and eUSB2 is fully compliant to the USB2.0 Revision 2.0 Specification that supports high-speed, full-speed, and low-speed operation.
• Supports any eUSB device in native mode.
• Supports USB2.0 operation based on repeater architecture.
• Supports UTMI/UTMI+ Parallel Mode.
• Supports link power management LPM-L1 (L1) and Suspend (L2).
• Supports register access protocol (RAP) for eUSB2 device or repeater configurations.
• Fully compliant to USB2.0 base spec at the protocol layer.
• Fully compliant to the USB2.0, xHCI 1.1, Utmi+ 1.0 Transceiver Interface Specification with backward compatility to USB 1.1.
• Supporting On-The-Go which is fully compliant OTG Rev 2.0, V1.1a.
• Supports xHCI functionality on Host model.
• Host Model Supports upto 127 devices of any tier level.
• Supports 15 IN and 15 OUT and 1 control endpoint for each device.
• User controlled device attach/ detach function.
• Supporting preamble generation and detection.
• Supports High Speed, Full speed,Low Speed Functionality.
• Programmable SOF generation time.
• Supports all USB2 transfer types; Control, Bulk, Interrupt, Isochronous.
• Supports High Bandwidth ISO and Interrupt transfers.
• Supports suspend, resume, remote wake-up, and low-power management (LPM).
• Configurable Utmi+ Interface width 8 and 16 bits.
• Supports Randomization for packet fields and data payload with or without error injection.
• Comprehensive Compliance Test Suite for verification.
• Supports all types of error injection (control transfer error injection (Request error), PID, CRC, Interpacket Delay, Sync, EOP, Bitstuff etc.) and detection.
• Supports detailed activity log file for individual layers for ease of Debugging.
• Supports dynamically configurable modes.
• Strong Protocol Monitor with real time exhaustive programmable checks.
• Supports to configure Protocol Timers and intentional error masking.
• On the fly protocol checking using protocol check functions, assertion checks for UTMI Interface.
• Built in Coverage analysis.
• Provides a comprehensive user API (callbacks) in Host and Device.
• Graphical analyser to show transactions for easy debugging.

Deliverables

• eUSB2 BFM
• eUSB2 Bus Monitor and Scoreboard
• Test Environment & Test Suite:
  • Basic and Directed Protocol Tests
  • Random Tests
  • Error Scenario Tests
  • Assertions & Cover Point Tests
• Integration Guide, User Manual and Release Notes
• GUI analyser to view simulation packet flow