Error (12002): Port "jtag_debug_clkx2" does not exist in macrofunction "nios2_qsys_0" - Error (12002): Port "jtag_debug_clkx2" does not exist in macrofunction "nios2_qsys_0" Description Due to a problem in the Quartus® II software version 12.1, this error may be seen when Level 4 debug is enabled within Nios II IP. Resolution To workaround this issue in the Quartus II software version 12.1 follow the steps below: 1. Open the top level Qsys HDL file in a text editor 2. Change the port name "jtag_debug_clkx2" to "clkx2" 3. Recompile the design in Quartus II Note: If you regenerate your QSYS system you will need to repeat the steps above. This problem is scheduled to be fixed in a future release of the Quartus II software. Custom Fields values: ['novalue'] Troubleshooting novalue False ['Nios® II Processor'] ['novalue'] novalue novalue ['Programmable Logic Devices'] ['novalue'] ['novalue'] ['novalue']