Vendor: Altera Category: DDR

DDR5/DDR4 and LPDDR5/LPDDR4 EMIF FPGA IP

DDR4 and DDR5 offer higher bandwidth and improved performance over previous generations, with DDR5 providing further enhancements…

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Controller DDR4 + 1 View all specifications

Overview

DDR4 and DDR5 offer higher bandwidth and improved performance over previous generations, with DDR5 providing further enhancements in speed and power efficiency. LPDDR4 and LPDDR5 are optimized for low power consumption, making them ideal for embedded applications, with LPDDR5 offering even faster data rates and improved energy management. When integrated with Altera FPGAs these memory technologies enable faster data processing and more efficient power usage for a wide range of applications including networking, cloud and edge.

Hardening the Controller and PHY Offers Several Advantages which Include:

  • Shorter development cycles and faster time to market due to pre-closed timing
  • More FPGA fabric logic resources available for user application
  • Improved fmax, efficiency and latency
  • Low power solution

Utilize these advantages on Agilex™ 3, 5, and 7 devices, Stratix® 10 devices, and Arria® 10 FPGAs across various applications: industrial, wireless/wireline, broadcast, medical, retail, test measurement, and more.

Debug Features

EMIF Debug toolkit features include the below basic and advanced debug capabilities:

  • Viewing calibration margin, status, pin delay and VREF settings
  • Re-running calibration, traffic generator, and driver margining
  • Updating delay settings, and termination settings
  • Configurable Traffic Generator to send test traffic patterns

Specifications

Identity

Part Number
DDR5/DDR4 and LPDDR5/LPDDR4 EMIF FPGA IP
Vendor
Altera
Type
Silicon IP
Controller / PHY
Controller

Standards & Interfaces

Memory
DDR4 , DDR5

Files

Product Sheet Download

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

Provider

Altera
HQ: USA
Contact Altera

Learn more about DDR IP core

Building high-speed FPGA memory interfaces

This article examines the architecture behind the I/O blocks in high-end FPGAs and how these FPGAs are able to achieve 533 MHz or 1067 Mbps data rates. It also examines the tools that are used to build a memory interface, and provide a brief overview of the timing budget.

5 Wirebond Power Bus Watch Out!

Wirebond package,lower cost package with lesser IO density always impose challenge for FPGA designer to meet the required power parameteric budget.This paper will share 5 watch outs on wirebond chip power bus planning.

Frequently asked questions about DDR Interface IP

What is DDR5/DDR4 and LPDDR5/LPDDR4 EMIF FPGA IP?

DDR5/DDR4 and LPDDR5/LPDDR4 EMIF FPGA IP is a DDR IP core from Altera 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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