Article ID: 000085590 Content Type: Troubleshooting Last Reviewed: 08/21/2012

Why does the DDR3 Micron MT41J64M16LA memory preset specify the incorrect data width?

Environment

  • Quartus® II Subscription Edition
  • BUILT IN - ARTICLE INTRO SECOND COMPONENT
    Description

    When you select the Micron MT41J64M16LA-15E memory preset in the DDR3 ALTMEMPHY based controller, the data width is incorrectly specified as 8 bits by default, but in fact, this device is a 16 bit wide device.

    Resolution

    You will need to manually change the data width from 8 bits to 16 bits.

    This issue is fixed in the Quartus® II software version 12.0.

    Related Products

    This article applies to 1 products

    Arria® II GX FPGA

    Disclaimer

    1

    All postings and use of the content on this site are subject to Intel.com Terms of Use.