Article ID: 000084353 Content Type: Troubleshooting Last Reviewed: 09/11/2012

Why the DFE can’t find the optimal parameters sometimes?

Environment

BUILT IN - ARTICLE INTRO SECOND COMPONENT
Description

Quartus® II 10.0 SP1 sets incorrect parameters for the Decision Feedback Equalizer (DFE) circuitry that could adversely impact the link BER. You can install Quartus II 10.0 SP1 patch 1.144 and recompile your design to resolve this issue.  This patch sets the DFE parameters correctly during compilation. If your design uses the DFE feature.

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      Related Products

      This article applies to 2 products

      Stratix® IV FPGAs
      Stratix® IV GX FPGA

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