The SivaKali Tech DDR5 Memory Front End IIP is a highly reliable, silicon-proven IP core designed for high-performance system integration. Engineered to meet strict industry compliance standards, this core offers exceptional flexibility and ease of integration into both ASIC and FPGA designs. Optimized for high-performance computing, storage appliances, and mobile SoCs. Validated on leading FPGA platforms and foundry nodes, it provides a low-risk, time-to-market advantage for developers.
COMPETITIVE ADVANTAGE
Maximum Bandwidth: Intelligent controller architecture maximizes bus utilization and minimizes latency.
Data Integrity: Advanced ECC (Error Correction Code) and reliability features for enterprise-grade data protection.
Broad Compatibility: Supports a wide range of JEDEC standard memory devices from major vendors.
PHY Independent: DFI-compliant interface allows easy integration with third-party or foundry-provided PHYs.
FEATURES
Supports DDR5 protocol standard JESD79-5 Specification
Compliant with DFI version 5.0 Specification
Supports up to 64GB device density
Supports the following device types
X4
X8
X16
Supports all speed grades as per specification
Supports high clock speeds in ASIC and FPGA
Supports Sequential burst type
Supports Programmable burst lengths of 8, 16 and 32
Supports Programmable Write and Read latency
Supports Write Pattern Command
Supports Auto precharge for Write, Read and Write pattern command
Supports Write Data Mask
Supports Refresh modes and Global refresh counter
Supports Refresh management all command
Supports Refresh management same bank command
Supports 2N mode
Supports CRC for Write and Read Operations
Supports Self Refresh and Power Down operation
Supports Precharge Command modes
Supports Maximum Power Saving Mode (MPSM)
Supports 1:4, 1:2 and 1:1 Controller to DFI PHY frequency ratio
Build in self test to test all locations in memory to identify damaged locations
Fully synthesizable
Static synchronous design
Positive edge clocking and no internal tri-states
Scan test ready
Simple host interfaces enable straightforward integration with microcontrollers and application processors
FUNCTIONAL DESCRIPTION
CORE: Core module interconnects all the sub-modules in the DDR5_Memory_front_end Controller IP. Ports of core module are the top level ports for the DDR5_Memory_front_end Controller IP.
DFI INTERFACE: DDR5 Memory Front-End IP connects to the memory controller through the DFI for command, address and data transfer.
FRONT END MEMORY: DDR5 Memory Front end IP manages memory transactions and communicates with the DDR5 memory device to perform read and write operations.
ASIC AND FPGA IMPLEMENTATION
ASIC Technology
Logic Resources
System Clock Frequency
DFI Clock Frequency
TSMC 28nm
120.43K
4808MHz
1597MHz
UMSC 55nm
238.16K
4808MHz
1597MHz
FPGA Device and Family
Logic Resources
Clock Frequency
AMD-xcvu9p-flga2104-2L-e
51685 LUT's
187.25MHz
LICENSING OPTIONS
Single Site license for regional development teams.
Multi-Site license for global corporate deployments.
Single Design license for specific project cost-efficiency.
Unlimited Design license for high-volume product roadmaps.
DELIVERABLES
Complete Verilog/VHDL/SystemC Source Code.
UVM-compliant verification environment with a comprehensive test suite.
Production-ready synthesis, Lint, and CDC scripts.
IP-XACT RDL generated address maps.
Standard-compliant firmware and Linux/C driver packages.
Detailed documentation: User Guides, Release Notes, and ISO 26262 Safety Manual (SAM)/FMEDA.
