Why does the simulation with negative polarity inversion enable PASS in the F-Tile Ethernet Intel® FPGA Hard IP? - Why does the simulation with negative polarity inversion enable PASS in the F-Tile Ethernet Intel® FPGA Hard IP? Description Due to a problem in the Quartus® Prime Pro Edition Software version 23.4, it is found that, when interface attributes settings for negative polarity inversion, i.e “tx_invert_p_and_n=ENABLE” and “rx_invert_p_and_n=DISABLE”, or “tx_invert_p_and_n=ENABLE” and “rx_invert_p_and_n=DISABLE” is set the simulation will PASS in contrary to expected behavior. Resolution There is currently no workaround for this problem. This problem is scheduled to be fixed in a future release of the Quartus® Prime Pro Edition Software. Custom Fields values: ['novalue'] Errata 16023595132 False ['F-Tile Ethernet Hard IP'] ['FPGA Dev Tools Quartus® Prime Software Pro'] 24.1 23.4 ['Agilex™ 7 FPGAs and SoCs'] ['novalue'] ['novalue'] ['novalue']