Possible to Select Unsupported Device Family for LPDDR2 Interface - Possible to Select Unsupported Device Family for LPDDR2 Interface Description This problem affects LPDDR2 memory interfaces. Altera LPDDR2 memory interfaces support only Arria V and Cyclone V device families; however, it is possible in Qsys to select other, unsupported, device families. If you select a device family other than Arria V or Cyclone V, generation fails and no error message occurs. Resolution The workaround for this issue is to choose only Arria V or Cyclone V device families for use with LPDDR2 external memory interfaces. This issue will be fixed in a future version. Custom Fields values: ['novalue'] Troubleshooting novalue True ['novalue'] ['FPGA Dev Tools Quartus II Software'] novalue 12.0 ['Arria® V FPGAs and SoCs', 'Cyclone® V FPGAs and SoCs'] ['novalue'] ['novalue'] ['novalue']