Article ID: 000076445 Content Type: Troubleshooting Last Reviewed: 01/24/2023

Does the output hold time (tCLQX) of the quad-serial configuration (EPCQ) device meet the data hold time after the falling edge on DCLK (tDH) requirement for active serial (AS) configuration in Cyclone® V device?

Environment

  • Intel® Quartus® Prime Design Software
    • BUILT IN - ARTICLE INTRO SECOND COMPONENT
    Description

    Yes.  The EPCQ devices datasheet doesn't show the tCLQX specifications.  But the characterization data shows the minimum tCLQX of EPCQ device is the same as or larger than the minimum tDH requirement for AS configuration shown in the Cyclone® V device datasheet.

    Resolution

    See the above description.

    Related Products

    This article applies to 2 products

    Cyclone® V FPGAs and SoC FPGAs
    Intel® FPGA Configuration Device EPCQ

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