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Open NAND Flash Interface (ONFI) VIP
Simulation
Overview

SmartDV’s ONFI Verification IP is designed to verify standard-compliant NAND flash memory interfaces used in SSDs, embedded storage, and consumer electronics. Fully compliant with the ONFI specification (including ONFI 4.x and earlier), this VIP enables accurate verification of command execution, page/block operations, timing behavior, and error correction mechanisms.

The VIP supports major verification languages, including SystemVerilog and Verilog, and integrates seamlessly with UVM, OVM, and VMM methodologies. It is simulator-independent and compatible with all leading EDA vendors’ simulators, providing flexibility across simulation platforms.

With configurable controller and NAND device agents, built-in protocol checkers, support for legacy and NV-DDR modes, and detailed coverage metrics, SmartDV’s ONFI VIP helps verification teams validate high-performance, reliable NAND flash interfaces across data storage and embedded applications.