DDR-5 Controller

The DDR5 Controller IP Core is a high-performance, silicon-proven memory interface solution, fully compliant with JEDEC DDR5 SDRAM standards. Designed for next-generation FPGA, ASIC, and SoC platforms, the core supports data rates up to 6400 MT/s and beyond, dual independent sub-channels, on-die ECC awareness, decision feedback equalization (DFE) support, and advanced power management via the on-DIMM PMIC. Flexible AXI host interfaces enable high-bandwidth, low-latency connectivity for datacenter, AI/ML, and HPC workloads.

Key Features

• Full JEDEC DDR5 SDRAM compliance (6400 MT/s and beyond)
• Dual independent 32-bit sub-channels per module
• Supports x4, x8, and x16 DDR5 DRAM devices
• Multi-port AXI/AXI4 interface with QoS arbitration
• Automatic initialization, calibration, and training
• On-die ECC awareness plus optional link ECC
• Same-bank refresh, decision feedback equalization (DFE) support
• Multi-bank-group, multi-rank, and multi-chip select support
• Advanced low-power states and PMIC-aware power management
• Comprehensive interrupt, error status, and debug features

Datacenter and enterprise servers, AI/ML accelerators, HPC, high-end networking, and next-generation compute platforms requiring maximum DDR5 bandwidth.