Warning (332174): Ignored filter at <auto generated filename>.sdc(161): *bitec_hdmi_tx*|delayed_wrptr_g[0] could not be matched with a register - Warning (332174): Ignored filter at <auto generated filename>.sdc(161): *bitec_hdmi_tx*|delayed_wrptr_g[0] could not be matched with a register Description Due to a problem in the auto-generated High-Definition Multimedia Interface (HDMI) IP Core sdc file, you may see the following warning during compilation when the IP is configured in RX mode: Warning (332174): Ignored filter at <auto generated filename>.sdc(161): *bitec_hdmi_tx*|delayed_wrptr_g[0] could not be matched with a register This problem occurs because both the RX and TX timing constraints are applied to the auto-generated sdc file regardless of the mode of the IP. Resolution When operating in RX mode, this warning can be safely ignored. This problem is scheduled to be resolved in a future release of the Intel® Quartus® Prime Pro Edition Software. Custom Fields values: ['novalue'] Troubleshooting FB: 476846; False ['Interfaces'] ['FPGA Dev Tools Quartus® Prime Software Pro', 'FPGA Dev Tools Quartus® Prime Software Standard'] 18.0 17.0.2 ['Arria® 10 FPGAs and SoCs'] ['novalue'] ['novalue'] ['novalue']