DesignWare DDR5/4 PHY IP

The Synopsys DesignWare® DDR5/4 PHY is a complete physical layer IP interface (PHY) solution for ASIC, ASSP, and system-on-chip (SoC) applications requiring high-performance DDR5/4 SDRAM interfaces operating at up to 6400 Mbps. The DesignWare DDR5/4 PHY is ideal for systems that require high-speed, high-performance, and high capacity memory solutions, typically using registered and load reduced memory modules (RDIMMs and LRDIMMs) with up to 4 physical ranks. Direct SDRAM on PCB systems are also supported.

Optimized for high performance, low latency, low area, low power, and ease of integration, the DesignWare DDR5/4 PHY is provided as a hard DDR PHY that is primarily delivered as GDSII including integrated application-specific DDR5/4 I/Os. Supporting the GDSII-based PHY is the RTL-based PHY Utility Block (PUB)that includes PHY control features such as read/write leveling, data eye training, per-bit data deskew control, PVT compensation, and support for production testing of the DDR5/4 PHY. The PUB also includes an embedded calibration processor to execute hardware-assisted, firmware-based training algorithms. The DDR5/4 PHY includes a DFI 5.0 interface to the memory controller and can be combined with Synopsys’ DDR5/4 controller for a complete DDR interface solution.

DesignWare DDR5/4 PHY IP Datasheet

Highlights

Products

Downloads and Documentation

Supports JEDEC standard DDR5 and DDR4 SDRAMs
High-performance DDR PHY supporting data rates up to 6400 Mbps
PHY independent, firmware-based training using an embedded calibration processor
Supports up to 4 trained states/ frequencies with <3μs switching time
I/O receiver decision feedback equalization
VT compensated delay lines for DQS centering, read/write 1D (DDR4) and 2D training (DDR5), and per-bit deskew on both read and write data paths
DFI 5.0-compliant controller interface
Designed for rapid integration with Synopsys memory controller for a complete DDR interface solution

DDR5/4 PHY - SS 10LPP	STARs	Subscribe
DDR5/4 PHY - SS 7LPP	STARs	Subscribe
DDR5/4 PHY - TSMC 12FFC	STARs	Subscribe
DDR5/4 PHY - TSMC 16FFC	STARs	Subscribe
DDR5/4 PHY - TSMC N5	STARs	Subscribe
DDR5/4 PHY - TSMC N7	STARs	Subscribe
LPDDR5/4/4X PHY - TSMC 12FFC	STARs	Subscribe

Description:	DDR5/4 PHY - SS 10LPP
Name:	dwc_ddr54_phy_ss10lpp
Version:	1.10a
STARs:	Open and/or Closed STARs
myDesignWare:	Subscribe for Notifications
Product Type:	DesignWare Cores
Documentation:	Show Documents... Hide Documents... Application Notes DesignWare Cores DDR5/4 PHY Interconnect Signal and Power Integrity Guidelines ( PDF ) DesignWare Cores DDR54 PHY PHYInit Software Overview Application Note ( PDF ) Databooks DesignWare Cores DDR5/4 PHY Databook ( PDF ) DesignWare Cores DDR5/4 PHY Utility Block Databook (PUB) ( PDF ) Implementation Guide DesignWare Cores DDR5/4 PHY Implementation Guide ( PDF ) Release Notes DesignWare Cores DDR5/4 PHY Release Notes ( TXT )
Download:	dwc_ddr54_phy_sams10lpp18
Product Code:	D776-0

Description:	DDR5/4 PHY - SS 7LPP
Name:	dwc_ddr54_phy_ss7lpp
Version:	1.00a
STARs:	Open and/or Closed STARs
myDesignWare:	Subscribe for Notifications
Product Type:	DesignWare Cores
Documentation:	Show Documents... Hide Documents... Application Notes DesignWare Cores DDR5/4 PHY Interconnect Signal and Power Integrity Guidelines ( PDF ) DesignWare Cores DDR5/4 PHY HSPICE Model for ss7lpp18 ( PDF ) DesignWare Cores DDR54 PHY PHYInit Software Overview Application Note ( PDF ) Databooks DesignWare Cores DDR5/4 PHY Databook ( PDF ) DesignWare Cores DDR5/4 PHY Utility Block Databook (PUB) ( PDF ) Implementation Guide DesignWare Cores DDR5/4 PHY Implementation Guide ( PDF ) Release Notes DesignWare Cores DDR54 PHY Release Notes ( TXT )
Download:	DDR5-PHY_SS_7LPP
Product Code:	D777-0

Description:	DDR5/4 PHY - TSMC 12FFC
Name:	dwc_ddr54_phy_tsmc12ffc
Version:	1.00a
STARs:	Open and/or Closed STARs
myDesignWare:	Subscribe for Notifications
Product Type:	DesignWare Cores
Documentation:	Show Documents... Hide Documents... Application Notes DesignWare Cores DDR5/4 PHY Interconnect Signal and Power Integrity Guidelines ( PDF ) DesignWare Cores DDR5/4 PHY Firmware Training Application Note ( PDF ) DesignWare Cores DDR5/4 PHY ZEBU Emulation Compilation Application Note ( PDF ) DesignWare Cores DDR5/4 PHY coreKit User Guide ( PDF ) DesignWare Cores DDR54 PHY HSPICE Model for TSMC12FFC18 ( PDF ) DesignWare Cores DDR54 PHY PHYInit Software Overview Application Note ( PDF ) DesignWare Cores DDRn PHY Diagnostics Firmware Application Note ( PDF ) Databooks DesignWare Cores DDR5/4 PHY Databook ( PDF ) DesignWare Cores DDR5/4 PHY Utility Block Databook (PUB) ( PDF ) Implementation Guide DesignWare Cores DDR5/4 PHY Implementation Guide ( PDF ) Release Notes DesignWare Cores DDR5/4 PHY Release Notes ( TXT )
Download:	DDR5-PHY_TSMC_12FFC
Product Code:	D779-0

Description:	DDR5/4 PHY - TSMC 16FFC
Name:	dwc_ddr54_phy_tsmc16ffc
Version:	1.00a
STARs:	Open and/or Closed STARs
myDesignWare:	Subscribe for Notifications
Product Type:	DesignWare Cores
Documentation:	Show Documents... Hide Documents... Application Notes DesignWare Cores DDR5/4 PHY Interconnect Signal and Power Integrity Guidelines ( PDF ) DesignWare Cores DDR5/4 PHY Firmware Training Application Note ( PDF ) DesignWare Cores DDR5/4 PHY HSPICE Model for TSMC16ffc18 ( PDF ) DesignWare Cores DDR5/4 PHY ZEBU Emulation Compilation Application Note ( PDF ) DesignWare Cores DDR5/4 PHY coreKit User Guide ( PDF ) DesignWare Cores DDR54 PHY PHYInit Software Overview Application Note ( PDF ) DesignWare Cores DDRn PHY Diagnostics Firmware Application Note ( PDF ) Databooks DesignWare Cores DDR5/4 PHY Databook ( PDF ) DesignWare Cores DDR5/4 PHY Utility Block Databook (PUB) ( PDF ) Implementation Guide DesignWare Cores DDR5/4 PHY Implementation Guide ( PDF ) Release Notes DesignWare Cores DDR5/4 PHY Release Notes ( TXT )
Download:	DDR5-PHY_TSMC_16FFC
Product Code:	D778-0

Description:	DDR5/4 PHY - TSMC N5
Name:	dwc_ddr54_phy_tsmc5ff12
Version:	1.10a
STARs:	Open and/or Closed STARs
myDesignWare:	Subscribe for Notifications
Product Type:	DesignWare Cores
Documentation:	Contact Us for More Information
Download:	dwc_ddr54_phy_tsmc5ffp12
Product Code:	E378-0

Description:	DDR5/4 PHY - TSMC N7
Name:	dwc_ddr54_phy_tsmc7ff18
Version:	1.10a
STARs:	Open and/or Closed STARs
myDesignWare:	Subscribe for Notifications
Product Type:	DesignWare Cores
Documentation:	Show Documents... Hide Documents... Application Notes DesignWare Cores DDR5/4 PHY Interconnect Signal and Power Integrity Guidelines ( PDF ) DesignWare Cores DDR54 PHY PHYInit Software Overview Application Note ( PDF ) Databooks DesignWare Cores DDR5/4 PHY Databook ( PDF ) DesignWare Cores DDR5/4 PHY Utility Block Databook (PUB) ( PDF ) Implementation Guide DesignWare Cores DDR5/4 PHY Implementation Guide ( PDF ) Release Notes DesignWare Cores DDR54 PHY Release Notes ( TXT )
Download:	DDR5-4-PHY_TSMC_N7
Product Code:	D220-0

Description:	LPDDR5/4/4X PHY - TSMC 12FFC
Name:	dwc_lpddr54_phy_tsmc12ffc
Version:	2.00a-ew
STARs:	Open and/or Closed STARs
myDesignWare:	Subscribe for Notifications
Product Type:	DesignWare Cores
Documentation:	Show Documents... Hide Documents... Application Notes DesignWare Cores LPDDR5/4/4X PHY Interconnect Signal and Power Integrity Guidelines ( PDF ) DesignWare Cores LPDDR5/4/4X PHY coreKit User Guide ( PDF ) DesignWare Cores LPDDR54 PHY HSPICE Model for TSMC12FFC18 ( PDF ) DesignWare Cores Power Integrity and Supply Impedance Determination for DDR … ( PDF ) Databooks DesignWare Cores LPDDR5/4/4X PHY Databook ( PDF ) DesignWare Cores LPDDR5/4/4X PHY Utility Block Databook (PUB) ( PDF ) Implementation Guide DesignWare Cores LPDDR5/4/4X PHY Implementation Guide ( PDF ) Release Notes DesignWare Cores LPDDR5/4/4X PHY Release Notes ( TXT )
Download:	dwc_lpddr54_phy_tsmc12ffc
Product Code:	D774-0