Error (11692): Design cannot be fitted into HSSI strip. 2 pma_aux_blocks under reference clocks set: dup_3ch_tx_pll_refclk[0] - Error (11692): Design cannot be fitted into HSSI strip. 2 pma_aux_blocks under reference clocks set: dup_3ch_tx_pll_refclk[0] Description Due to a bug in the Quartus® II software version 13.1.3, you may see the Fitter error above when compiling for Arria® V devices. Resolution This is a known bug in Quartus II software version 13.1.3. To work around this, you can do either of the following Use Quartus II software version 14.0 Download and install patch 3.08 for the Quartus II software version 13.1.3 from the appropriate link below. Download the version 13.1 patch 3.08 for Windows (.exe) Download the version 13.1 patch 3.08 for Linux (.run) Download the Readme for the Quartus II software version 13.1 patch 3.08 (.txt) Use Quartus II software version 13.0 Custom Fields values: ['novalue'] Troubleshooting 0 False ['novalue'] ['FPGA Dev Tools Quartus II Software'] novalue 14.1 ['Arria® V FPGAs and SoCs', 'Arria® V GX FPGA'] ['novalue'] ['novalue'] ['novalue']