Article ID: 000077664 Content Type: Troubleshooting Last Reviewed: 09/26/2011

Symmetric Interpolation Filters That Use M20K Blocks for Data Storage in Stratix V Devices Fail

Environment

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

    Critical Issue

    Description

    Symmetric interpolation filters that target a Stratix V device and use M20K memory blocks for data storage fail in simulation or compilation.

    Symmetric interpolation filters with multicycle variable structure and Data Storage set to M20K that target a Stratix V device.

    The Quartus II software cannot generate a netlist, or simulation fails due to a mismatch with expected results.

    Resolution

    For symmetric interpolation filters with multicycle variable structure that target a Stratix V device, set Data Storage to Auto.

    Related Products

    This article applies to 1 products

    Stratix® V FPGAs