Article ID: 000077310 Content Type: Troubleshooting Last Reviewed: 03/15/2019

DCP platform - SignalTap unreliable on first acquisition

Environment

  • Intel® Quartus® Prime Pro Edition
  • Signal Tap Logic Analyzer Intel® FPGA IP
    • BUILT IN - ARTICLE INTRO SECOND COMPONENT
    Description

    For user who using DCP 1.0 PRQ with Quartus 17.0 and the Arria 10 PAC board. The data acquired from SignalTap over PCIe may be inaccurate on the first acquisition. 

     

    Resolution

    Run SignalTap over PCIe over at least two acquisitions. Or if you have to trigger on the first acquisition, rerun it until you have at least two similar waveforms to validate the correct waveform been captured.

    Related Products

    This article applies to 1 products

    Intel® Programmable Devices

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