Error: Could not find location for HSSI PMA RX Buffer that satisifes the VCCR_GXB/VCCT_GXB Voltage requirement of 1_1_V (1 location affected) - Error: Could not find location for HSSI PMA RX Buffer that satisifes the VCCR_GXB/VCCT_GXB Voltage requirement of 1_1_V (1 location affected) Description Due to a bug in the Quartus® II software version 12.0 SP2 and earlier you may see this error using Arria® V GX devices. If your design has more than one transceiver instance where some are configured for a datrarate greater than 3125Mbps, and some less than 3125Mps, the Quartus software is unable to resolve the required VCCR_GXB and VCCT_GXB voltage requirements. Resolution To fix this problem in Quartus II 12.0 SP2 install the appropriate patch 2.06 below. Quartus II software version 12.0 SP2 patch 2.06 for Windows (.exe) Quartus II software version 12.0 SP2 patch 2.06 for Linux (.tar) Quartus II software version 12.0 SP2 patch 2.06 Read Me file (.txt) This issue will be fixed in a future version of the Quartus II Software. Custom Fields values: ['novalue'] Troubleshooting novalue False ['novalue'] ['FPGA Dev Tools Quartus II Software'] novalue 12.0.2 ['Arria® V GX FPGA'] ['novalue'] ['novalue'] ['novalue']