Invalid Values in CPRI IP Core PRBS Status Register - Invalid Values in CPRI IP Core PRBS Status Register Description Values read from the CPRI_PRBS_STATUS register at offsets 0x140 and 0x144 are invalid. Resolution This issue has no workaround. However, this issue does not affect design functionality. The CPRI_PRBS_STATUS register is a status register used in debug. Refer also to CPRI IP Core PRBS Functionality Not Available in Arria V and Stratix V Devices . This issue will be fixed in a future version of the CPRI MegaCore function. Custom Fields values: ['novalue'] Troubleshooting novalue True ['novalue'] ['FPGA Dev Tools Quartus II Software'] novalue 12.0.1 ['Programmable Logic Devices'] ['novalue'] ['novalue'] ['novalue']