DesignWare DDR5/4 Controller IP

DesignWare® DDR5/4 Controller is a next-generation memory controller optimized for latency, bandwidth, and area, supporting JEDEC standard DDR5 and DDR4 SDRAMs and DIMMS. The highly configurable controller meets or exceeds the design requirements of a wide range of applications from data center to consumer. The DesignWare DDR5/4 Controller connects to the DesignWare DDR5/4 PHY or other PHYs via the DFI 5.0 interface to create a complete memory interface solution. The controller includes software configuration registers, which are accessed through an AMBA 3.0 APB interface.

The DDR controller block includes advanced command scheduler, memory protocol handler, optional ECC (Error-correcting code), and dual-channel support, as well as the DFI interface to the PHY.

DesignWare DDR5/4 Controller IP Datasheet

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Downloads and Documentation

Supports JEDEC standard DDR5 and DDR4 SDRAMs and DIMMs
Multiport Arm® AMBA® interface (4 AXI™/3 AXI™) with managed QoS or single-port host interface to the DDR controller
DFI 5.0 compliant interface to DesignWare DDR5/4 PHY or other DDR5/4 PHYs
Best in class performance with unique features such as QoS-based scheduling and phase-aware scheduling
High-bandwidth design with up to 64 CAM entries for reads and 64 CAM entries for writes; latency as low as 8 clock cycles
UVM testbench with embedded assertions and options to incorporate a DDR5/4 PHY into a verification environment

DDR Controller supporting DDR5 and DDR4 with advanced features package	STARs	Subscribe
DDR Controller supporting DDR5 and DDR4 with a CHI interface and Advanced Feature Package	STARs	Subscribe
DDR Controller supporting DDR5 and DDR4 with a CHI interface	STARs	Subscribe

Description:	DDR Controller supporting DDR5 and DDR4 with a CHI interface
Name:	dwc_ddr54_controller_chi
Version:	1.00a-lca03
STARs:	Open and/or Closed STARs
myDesignWare:	Subscribe for Notifications
Product Type:	DesignWare Cores
Documentation:	Show Documents... Hide Documents... Databooks DesignWare Cores DDR5/4 Memory Controller Changes in Parameters/Signals/Registers … ( PDF ) DesignWare Cores DDR5/4 Memory Controller Databook (Version: 1.00a-lca03) ( PDF ) Installation Guide DesignWare Cores DDR5/4 Memory Controller Installation Guide (Version: 1.00a-lca03) ( PDF ) Programming Guide DesignWare Cores DDR5/4 Memory Controller Programming Guide (Version: 1.00a-lca03) ( PDF ) Release Notes DesignWare Cores DDR5/4 Memory Controller Release Notes (Version: 1.00a-lca03) ( PDF ) User Guide DesignWare Cores DDR5/4 Memory Controller User Guide (Version: 1.00a-lca03) ( PDF )
Download:	dw_iip_DWC_ddrctl
Product Code:	E124-0

Description:	DDR Controller supporting DDR5 and DDR4 with a CHI interface and Advanced Feature Package
Name:	dwc_ddr54_controller_afp_chi
Version:	1.00a-lca03
STARs:	Open and/or Closed STARs
myDesignWare:	Subscribe for Notifications
Product Type:	DesignWare Cores
Documentation:	Show Documents... Hide Documents... Databooks DesignWare Cores DDR5/4 Memory Controller Changes in Parameters/Signals/Registers … ( PDF ) DesignWare Cores DDR5/4 Memory Controller Databook (Version: 1.00a-lca03) ( PDF ) Installation Guide DesignWare Cores DDR5/4 Memory Controller Installation Guide (Version: 1.00a-lca03) ( PDF ) Programming Guide DesignWare Cores DDR5/4 Memory Controller Programming Guide (Version: 1.00a-lca03) ( PDF ) Release Notes DesignWare Cores DDR5/4 Memory Controller Release Notes (Version: 1.00a-lca03) ( PDF ) User Guide DesignWare Cores DDR5/4 Memory Controller User Guide (Version: 1.00a-lca03) ( PDF )
Download:	dw_iip_DWC_ddrctl
Product Code:	E904-0

Description:	DDR Controller supporting DDR5 and DDR4 with advanced features package
Name:	dwc_ddr54_controller_afp
Version:	1.00a-lca03
STARs:	Open and/or Closed STARs
myDesignWare:	Subscribe for Notifications
Product Type:	DesignWare Cores
Documentation:	Show Documents... Hide Documents... Databooks DesignWare Cores DDR5/4 Memory Controller Changes in Parameters/Signals/Registers … ( PDF ) DesignWare Cores DDR5/4 Memory Controller Databook (Version: 1.00a-lca03) ( PDF ) Installation Guide DesignWare Cores DDR5/4 Memory Controller Installation Guide (Version: 1.00a-lca03) ( PDF ) Programming Guide DesignWare Cores DDR5/4 Memory Controller Programming Guide (Version: 1.00a-lca03) ( PDF ) Release Notes DesignWare Cores DDR5/4 Memory Controller Release Notes (Version: 1.00a-lca03) ( PDF ) User Guide DesignWare Cores DDR5/4 Memory Controller User Guide (Version: 1.00a-lca03) ( PDF )
Download:	dw_iip_DWC_ddrctl
Product Code:	E091-0