Article ID: 000100894 Content Type: Error Messages Last Reviewed: 03/27/2025

Why do I see a DRC TMC-20026 warning when using the EMIF for HPS IP in the Agilex™ 5 SoC FPGA designs?

Environment

    Intel® Quartus® Prime Pro Edition
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Description

Due to a problem in the Quartus® Prime Pro Edition software version 24.3.1 and earlier you may see the next DRC Warning when using this IP.

TMC-20026 - Empty Collection Due To Unmatched Filter: hps|emif_io96b|emif_io96b|emif_0_lpddr4|emif_0_lpddr4|*.arch_0*div_reg

Resolution

You can safely ignore this warning.

This problem is scheduled to be fixed in a future release of the Quartus® Prime Pro Edition software.

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