CPRI MegaCore Function PRBS is Not Supported in Cyclone IV GX Devices - CPRI MegaCore Function PRBS is Not Supported in Cyclone IV GX Devices Description CPRI MegaCore function variations that target a Cyclone IV GX device do not support generation and validation of predetermined pseudo-random sequences (PRBS) for antenna-carrier interface testing. This issue affects all CPRI MegaCore function variations that include the MAP interface and target a Cyclone IV GX device. In the affected CPRI MegaCore function variations, you cannot use the PRBS feature for testing the antenna-carrier interfaces. Resolution This issue has no workaround. This issue is fixed in version 10.1 of the CPRI MegaCore function. Custom Fields values: ['novalue'] Troubleshooting novalue True ['novalue'] ['FPGA Dev Tools Quartus II Software'] 10.1 10.0 ['Cyclone® IV FPGAs'] ['novalue'] ['novalue'] ['novalue']