Article ID: 000074004 Content Type: Troubleshooting Last Reviewed: 07/04/2016

Why is flashsm_reset reported as an unconstrained clock in the PFL IP?

Environment

Bug ID: FB: 381375;

Quartus Edition

Intel® Quartus® Prime Pro Edition

Version Found: 16.0

Quartus Add-ons

MicroBlaster™ Fast Passive Parallel Software Driver

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Description

Due to a problem in the Quartus® Prime software version 16.0 and earlier, you may see flashsm_reset reported as an unconstrained clock. This occurs when you instantiate the Parallel Flash Loader (PFL) IP in a MAX® 10 device.

Resolution

Flashsm_reset is not a clock so it is safe to ignore this warning.

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

Description
Resolution

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