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Microtronix-FPGA Series > IP Core
   
HyperDrive Multi-port DDR2 Memory Controll IP Core 
 
가    격 : 견적문의
중    량 : 1g

HyperDrive Multi-port DDR2 Memory Controller IP Core

HyperDrive Multi-port DDR2 Memory Controller IP Core

 

Features

  • 400 MHz / 800 Mbps DDR2 memory performance
  • Up to 10 local bus native RD or WR ports
  • Configurable FIFO depth: 16 to 2048 bytes
  • Memory data width: up to 128 bits
  • Local bus width from 8 to 128-bits
  • Integrated PHY
  • Intelligent DDR2 burst caching controller minimizes wait-states
  • Layout independent DDR2 Round-Trip capture scheme
  • Requires only single PLL with 4 clock outputs
  • Multiple time domain clocking
  • Hamming ECC single bit error correction and double bit error detection
  • Configuration GUI streamlines design process
  • Supports TimeQuest timing analyzer to ensure timing closure
  • Supports Stratix II/II-GX, III, IV/IV GX and Arria GX/II-GX devices

DDR2 Memory Performance Chart

Overview

The Microtronix HyperDrive Multi-port DDR2 Memory Controller IP Core brings FPGA based hardware DDR2 designs to a whole new level of performance. Built around a new DDR2 state machine memory controller which operates at half the DDR2 clock rate, the design optimizes the performance of both the FPGA fabric and I/O structures enabling 400 MHz DDR2 (800 Mbps) performance in a Stratix II, III or IV device. 

The memory controller supports burst memory RD/WR access cycles and handles all memory tasks, including initialization and refresh cycles. The core integrates: a burst DDR2 memory controller core, a port arbitrator and an intelligent look-ahead FIFO controller into one easy-to-use core. 

The core supports up to ten independently clocked, full-rate streaming-data devices operating from one shared high bandwidth memory system. With a few clicks of a mouse and within minutes, using the intuitive Microtronix GUI interface, designers can create a multi-port system, a design task which would normally take several man-months of effort!

Target Applications

The HyperDrive Multi-port DDR2 core is targeted at applications requiring ultra high-performance memory subsystems including; HDTV broadcast electronics, video conversion / enhancement equipment, military and commercial video display/processing systems, medical imaging, data networking and data recorders.

Advanced Performance Architecture

  • DQS data capture simplifies timing closure
  • Uses 4 clocks derived from one non-dedicated PLL
  • Configurable FIFO size optimizes streaming video applications
  • Configurable memory and local bus data width
  • Round-robin bus arbitration
  • Single and differential DQS
  • GUI auto generates SDC constraints for TimeQuest
Source-synchronous Data Capture The HyperDrive Multi-port Memory Controller uses DQS source-synchronous clocking to capture DDR2 data independently from each memory device. This relaxes timing margins across the memory interface increasing performance by 20% or more. It also has the added benefit of requiring only one non-dedicated PLL. 

This DQS data capture technique, eliminates data round-trip dependent time constraints and the effects of PCB trace length variations between chips, freeing the memory design task from PCB layout parameters. Additionally, it removes the need for auto-calibration training cycles, the constraints of devices-to-device timing skews, and the impact of DQS jitter and clock buffer delays. With the application of source-synchronous clocking to memory design, Microtronix has greatly lowered the barriers to building high performance and wide data bus DDR2 memory systems.

Other Features

  • Synopsis TimeQuest support ensures timing closure
  • ModelSim / VHDL precompiled simulations library
  • On Die Termination (ODT) improves signal integrity
  • Altera OpenCore Plus evaluation
  • Altera Hardcopy License is available

License Options

  • Node Locked: Supports a single user. It is tied to the NIC ID of a PC.
  • Floating Server: Supports multiple users, typically 2 or 5 seats.

Custom IP Cores are available

The IP Core can be easily customized for additional ports, wider data widths or other features. For additional information, please contact sales with your requirements

Part Number: 6243-01-01
MSRP: $6,000.00 USD
Floating Server License (Optional Upgrade)
2 User $1000
5 User $1250


 


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