DDR Controller

Overview

DDR5, DDR4, DDR3 Controller

The DDR solutions, a family of high-speed on-chip interface IP, are leading the way for high-performance computing (HPC) systems and data center applications. The DDR PHY IP is engineered to quickly and easily integrate into any system-on-chip (SoC) and is verified with the Denali DDR Controller IP as part of a complete memory subsystem solution. Available as a product optimized solution for specific applications such as DDR5, DDR4, DDR3 with many configuration options to select desired features and integration aspects.

Key Features

  • Sideband and in-line SEC/DED ECC
  • Supports advanced RAS features including error scrubbing, parity, etc.
  • Compliant to LPDDR5/4X/4/3 and DDR5/4/3 protocol memories
  • Memory controller interface complies with DFI standards up to version 5.0
  • Priority per command on Arm® AMBA® 4 AXI, AMBA 3 AXI
  • Single and multi-port host interface options
  • QoS features allow command prioritization on Arm AMBA 4 AXI and CHI interfaces
  • Silicon proven and shipping in volume

Benefits

  • Low Latency: For data-intensive applications
  • Low Power and Area: Industry-leading PPA based on advanced architecture and implementation
  • Reliable: Maximum system margin with advanced clocking and I/O architectures

Block Diagram

DDR Controller Block Diagram

Technical Specifications

Maturity
Silicon proven
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Semiconductor IP