Article ID: 000074637 Content Type: Error Messages Last Reviewed: 08/27/2013

Warning: PLL "ciii_pll:inst|altpll:altpll_component|altpll_...:auto_generated|pll" is using clock switchover but switchover is not supported for the full industrial grade temperature range -- only temperatures between 0 C and 100 C are supported

Environment

  • Quartus® II Subscription Edition
  • BUILT IN - ARTICLE INTRO SECOND COMPONENT
    Description This warning appears in Quartus® II design software versions 7.2 and earlier for designs using industrial speed grade Cyclone® III devices.  The clock switchover feature for Cyclone III devices has been characterized across the entire industrial temperature range (-40C to 100C) and is fully functional. 
    Resolution This warning is removed in theQuartus II software version 8.0. 

    Related Products

    This article applies to 1 products

    Cyclone® III FPGAs