Due to a problem in the Intel® Quartus® Prime software version 18.0.1, you might see "min_pulse_width" timing violations in the 10/25G 1588/PTP E-tile Hard IP for Ethernet Intel® FPGA IP core.
Device Family: Intel® Stratix® 10 TX
Area: Intellectual Property
Last Modified: August 14, 2018
Version Found: v18.0 Update 1
Bug ID: FB: 569078;