ONFI Verification IP

Truechip's ONFI Verification IP provides an effective & efficient way to verify the components interfacing with ONFI interface of an ASIC/FPGA or SoC. Truechip's ONFI VIP is fully compliant with Standard ONFI 4.0 specifications,. This VIP is a light weight VIP with easy plug-and-play interface so that there is no hit on the design time and the simulation time

Key Benefits

• Available in native System Verilog (UVM/OVM/VMM) and Verilog
• Unique development methodology to ensure highest levels of quality
• Availability of various Regression Test Suites
• 24X5 customer support
• Unique and customizable licensing models
• Exhaustive set of assertions and cover 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 ONFI 2.3/3.0/4.0/4.1/4.2 specifications.
• Supports SDR, NV-DDR and NV-DDR2/3 timing modes as per ONFI version
• Supports run time vendor part selection (Micron)
• Supports direct backdoor access for data loading in Flash Memory
• Supports run time configuration of page parameter data in Flash Memory
• Supports all mandatory and optional commands.
• Supports 16 bit bus width operations.
• Supports Read ID commands.
• Supports Synchronous reset commands.
• Supports Interleaved/ Multi-plane commands.
• Supports Multiple LUN Operation.
• Supports Reset LUN commands.
• Supports Implicit DCC Training commands.
• Supports Read DQ Training commands.
• Supports Write TX DQ Training Pattern/ Training read back commands.
• Configurable timing mode
• Supports Partial Page programming and copy back programming.
• Source Synchronous data interface supports Clock Stop feature.
• Supports Source Synchronous and Asynchronous data interfaces.
• Supports dual data bus.
• Supports Small Data Move command for both Program and Copyback operations.
• Ability to generate Vendor Specific Commands and Block Abstracted NAND Commands.
• On-the-fly protocol and data checking.
• Supports SDR, DDR, NV-DDR2, NV-DDR3 data interface.
• Detects and reports the following errors.
  • Page address error
  • CRC error
  • Command not support error
  • Illegal command error
  • Lun address change error
  • Copyback program error
  • Change row address error
  • Read status enhanced error
  • Interleave page address error
• Supports Volume select commands.
• Callbacks in host, slave and monitor for user processing of data.
• ONFI Verification IP comes with complete testsuite to test every feature of ONFI specification.
• Built in functional coverage analysis.
• Supports Callbacks, so that user can access the data observed by monitor

Deliverables

• ONFI Host BFM/Agent
• ONFI Slave BFM/Agent
• ONFI Monitor & Scoreboard
• Test-Bench Configurations
• Test Suite (Available in Source code)
  • Basic Protocol Tests
  • Directed & Random Tests
  • Assertions & Cover Point Tests
• Integration Guide, User Manual and Release Notes