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    Overview :: News :: Downloads    

    Memory Controller IP Core: Overview

    Details

    Name: mem_ctrl
    Created: 25-Sep-2001 10:15:03
    Updated: 22-May-2007 11:49:06
    CVS: browse

    Other project properties

    Category :: System controller
    Language :: Verilog
    Standard :: Wishbone compliant core
    Development status :: Production/Stable

    Project maintainers

  • Rudolf Usselmann
  • Statistics

  • view
  • Description

    This is a advanced Memory Controller intended for embedded applications. Some of the features are:

    • SDRAM, SSRAM, FLASH, ROM and many other devices supported
    • 8 Chip selects, each uniquely programmable
    • Flexible timing to accommodate a variety of memory devices
    • Burst transfers and burst termination
    • Performance optimization by leaving active rows open
    • Default boot sequence support
    • Dynamic bus sizing for reading from Async. Devices
    • Byte parity Generation and Checking
    • Multi Master memory bus support
    • Industry standard WISHBONE SoC host interface
    • Up to 8 * 128 Mbyte memory size
    • Supports Power Down Mode

    Status

    • May 2002, The core has been verified in hardware. This project is now completed.
    • 8/2/2001 I have fixed various bugs and made many small changes and am still trying to improve and debug the memory controller further.
    • New Directory Structure ! We have agreed on a common directory structure at OpenCores.
    • I will post a message to cores@o... each time I have an update



    This IP Core is provided by:


    www.ASICS.ws - Solutions for your ASIC/FPGA needs -



     

     
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