Vendor: SmartDV Technologies Category: DDR

DDR3 Memory Model

DDR3 Memory Model provides an smart way to verify the DDR3 component of a SOC or a ASIC.

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Controller DDR3 View all specifications

Overview

DDR3 Memory Model provides an smart way to verify the DDR3 component of a SOC or a ASIC. The SmartDV's DDR3 memory model is fully compliant with standard DDR3 Specification and provides the following features. Better than Denali Memory Models.

DDR3 Memory Model is supported natively in SystemVerilog, VMM, RVM, AVM, OVM, UVM, Verilog, SystemC, VERA, Specman E and non-standard verification env

DDR3 Memory Model comes with optional Smart Visual Protocol Debugger (Smart ViPDebug), which is GUI based debugger to speed up debugging.

Key features

  • Supports DDR3 memory devices from all leading vendors.
  • Supports 100% of DDR3 protocol standard JESD79-3F.
  • Supports all the DDR3 commands as per the specs.
  • Supports upto 8 GB device density.
  • Supports 8 internal banks.
  • Supports the following devices.
    • X4
    • X8
    • X16
  • Supports all speed grades as per specification.
  • Quickly validates the implementation of the DDR3 standard JESD79-3F.
  • Supports Programmable Write latency and Read latency.
  • Supports On-the-fly for burst length.
  • Supports Programmable burst lengths: 4,8.
  • Supports the following burst order.
    • Sequential
    • Interleave
  • Checks for following
    • Check-points include power up, initialization and power off rules
    • State based rules, Active Command rules
    • Read/Write Command rules etc.,
    • All timing violations
  • Supports for All Mode registers programming.
  • Supports for Write data Mask.
  • Supports for Power Down features.
  • Supports for input clock stop and frequency change.
  • Supports for DLL.
  • Supports for Write leveling.
  • Supports for ZQ Calibration.
  • Supports for automatic self refresh.
  • Supports for self refresh mode.
  • Supports for ODT(On-Die Termination).
  • Supports for full-timing as well as behavioral versions in one model.
  • Supports for all timing delay ranges in one model: min, typical and max.
  • Protocol checker fully compliant with DDR3 Specification JESD79-3F.
  • Models, detects and notifies the test bench of significant events such as transactions, warnings, timing and protocol violations.
  • Constantly monitors DDR3 behavior during simulation.
  • Built in functional coverage analysis.
  • Supports Callbacks, so that user can access the data observed by monitor.

Block Diagram

DDR3 Memory Model block diagram

Benefits

  • Faster testbench development and more complete verification of DDR3 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 DDR3 testcases.
  • Examples showing how to connect and usage of Model.
  • Detailed documentation of all class, task and function's used in verification env.
  • Documentation also contains User's Guide and Release notes.

Specifications

Identity

Part Number
DDR3 Memory Model
Vendor
SmartDV Technologies
Type
Silicon IP
Controller / PHY
Controller

Standards & Interfaces

Memory
DDR3

Files

Product Sheet Download

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

Provider

Contact SmartDV Technologies

Learn more about DDR IP core

Which DDR SDRAM Memory to Use and When

This whitepaper provides an overview of the JEDEC memory standards to help SoC designers select the right memory solution, including IP, that best fits their application requirements.

Frequently asked questions about DDR Interface IP

What is DDR3 Memory Model?

DDR3 Memory Model is a DDR IP core from SmartDV Technologies listed on Semi IP Hub.

How should engineers evaluate this DDR?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this DDR 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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