Vendor: SmartDV Technologies Category: Protocol Bridge

LPDDR4 DFI Verification IP

LPDDR4 DFI Verification IP provides an smart way to verify the LPDDR4 DFI component of a SOC or a ASIC.

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Overview

LPDDR4 DFI Verification IP provides an smart way to verify the LPDDR4 DFI component of a SOC or a ASIC. The SmartDV's LPDDR4 DFI Verification IP is fully compliant with standard DFI Specification and provides the following features.

LPDDR4 DFI Verification IP is supported natively in SystemVerilog, VMM, RVM, AVM, OVM, UVM, Verilog, SystemC, VERA, Specman E and non-standard verification env

LPDDR4 DFI Verification IP comes with optional Smart Visual Protocol Debugger (Smart ViPDebug), which is GUI based debugger to speed up debugging.

Key features

  • Compliant with DFI version 4.0 or 5.0 Specifications.
  • Supports LPDDR4 devices compliant with JEDEC LPDDR4 SDRAM Standard JESD209-4, JESD209-4A, JESD209-4B, JESD209-4C (Proposed), JESD209-4X and LPDDR4Y (Proposed).
  • Supports for Read data-eye training
  • Supports for Read gate training
  • Supports for Write leveling
  • Supports for Write date-eye training
  • Supports for CA training
  • Supports for Read data bus inversion
  • Supports for Write data bus inversion
  • Supports for Combined and multi-configuration channel support
  • Supports for DFI disconnect during training
  • Supports for Write data mask and data strobe features..
  • Supports for ZQ/DQ Calibration commands.
  • Supports for Byte mode.
  • Supports for Single-ended mode.
  • Supports for Power Down features.
  • Supports for Self refresh.
  • Supports for Programmable READ/WRITE Latency timings.
  • Supports for both 16 and 32 Programmable burst lengths.
  • Supports for Burst sequence.
  • Supports for input clock stop and frequency change.
  • Supports DRAM Clock disabling feature.
  • Supports Error signaling.
  • Supports Independent Operation & Multi-Configuration Support for LPDDR4.
  • Supports all types of timing and protocol violations detection for timing parameters.
  • Constantly monitors DFI behavior during simulation.
  • Protocol checker fully compliant with DFI version 4.0 or 5.0 Specifications.
  • Bus-accurate timing for min, max and typical values.
  • Notifies the test bench of significant events such as transactions, warnings.
  • Built in functional coverage analysis.
  • Supports callbacks, so that user can access the data observed by monitor.

Block Diagram

LPDDR4 DFI VIP block diagram

Benefits

  • Faster test bench development and more complete verification of LPDDR4 DFI designs.
  • Easy to use command interface simplifies monitor control and configuration.
  • Simplifies results analysis.
  • Runs in every major simulation environment.

What’s Included?

  • Complete regression suite containing all the LPDDR4 DFI testcases.
  • Complete UVM/OVM sequence library for LPDDR4 DFI controller.
  • Examples showing how to connect and usage of Model.
  • Detailed documentation of all classes, tasks and functions used in verification env.
  • Documentation also contains User's Guide and Release notes.

Specifications

Identity

Part Number
LPDDR4 DFI VIP
Vendor
SmartDV Technologies
Type
Verification IP

Files

Product Sheet Download

Note: some files may require an NDA depending on provider policy.

Provider

SmartDV Technologies
HQ: India
At SmartDV Technologies™, we believe there’s a better way to approach semiconductor intellectual property (IP) for integrated circuits. We’ve been focused exclusively on IP since 2007—so whether you’re sourcing standards-based design IP for your next SoC, ASIC, or FPGA, or seeking verification solutions (VIP) to put your chip design through its paces, you’ll find SmartDV’s IP straightforward to integrate. By combining proprietary SmartCompiler™ technology with the knowledge of hundreds of expert engineers, SmartDV can customize IP to meet your unique design objectives: quickly, economically, and reliably. Don’t allow other suppliers to force onesize-fits-all cores into your chip design. Get the IP you need, tailored to your specifications, with SmartDV: IP Your Way.
Contact SmartDV Technologies

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Frequently asked questions about Protocol Bridge IP cores

What is LPDDR4 DFI Verification IP?

LPDDR4 DFI Verification IP is a Protocol Bridge IP core from SmartDV Technologies listed on Semi IP Hub.

How should engineers evaluate this Protocol Bridge?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this Protocol Bridge IP.

Can this semiconductor IP be compared with similar products?

Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.

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