RapidIO IP Core at 5.0 Gbaud Does Not Support Speed Grade -4 Stratix V GX Devices - RapidIO IP Core at 5.0 Gbaud Does Not Support Speed Grade -4 Stratix V GX Devices Description RapidIO IP core x1 variations at 5.0 Gbaud that target a speed grade -4 Stratix V GX device cannot compile successfully. However, the RapidIO MegaCore Function User Guide indicates that devices in this device family are valid targets for your RapidIO design. Resolution This issue has no workaround. Ensure your RapidIO IP core variation does not target an unsupported device. This issue is fixed in version 13.0 of the RapidIO MegaCore Function User Guide . Custom Fields values: ['novalue'] Troubleshooting novalue True ['novalue'] ['FPGA Dev Tools Quartus II Software'] 13.0 12.1 ['Stratix® V FPGAs'] ['novalue'] ['novalue'] ['novalue']