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DDR5 Controller
Manages high-speed memory access with low latency control.
Overview
A DDR5 controller enables seamless, high-bandwidth communication between processors and DDR5 memory modules. It ensures efficient command handling, data alignment, and error correction while complying with JEDEC DDR5 standards.
DDR5 controllers are widely used in AI accelerators, networking ASICs, and high-performance SoCs where massive parallelism and memory throughput are critical.
DDR5 Controller Architecture
Key Features
JEDEC-Compliant Architecture: Full support for DDR5 protocol including CA parity and on-die ECC.
Data Rates up to 6400 MT/s: Optimized for high-speed data-intensive applications..
Dual Independent 32-bit Channels: Maximizes parallelism and memory throughput.
DFI 5.0 Compatible PHY Interface: Standardized PHY connection for interoperability.
Multi-Port Access with QoS: AXI/AHB interfacing with arbitration and priority control..
Advanced Training and Calibration: Includes 1D/2D training FSMs for signal integrity.
Power Management Support: Fine-grained refresh, self-refresh, and power-down modes.
Inline ECC and Scrubbing: Ensures data integrity with SECDED and optional scrubbing logic.
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