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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