Why are the Stratix® V FPGA 1.5V HSTL Class I and Class II IBIS models that are generated in the Quartus II software version 11.1 missing the keyword "15" and only named hstli/ii ? - Why are the Stratix® V FPGA 1.5V HSTL Class I and Class II IBIS models that are generated in the Quartus II software version 11.1 missing the keyword "15" and only named hstli/ii ? Description There is a bug in the Quartus® II software version 11.1 where the keyword "15" is missing from the Stratix® V FPGA 1.5V HSTL Class I and Class II IBIS models. Resolution This problem is fixed starting with the Quartus® II software version 13.0. Custom Fields values: ['novalue'] Troubleshooting 2205792871 False ['novalue'] ['novalue'] novalue novalue ['Stratix® V E FPGA', 'Stratix® V FPGAs'] ['novalue'] ['novalue'] ['novalue']