Compilation fails when you add a MAXIMUM_CURRENT or MINIMUM_CURRENT Quartus Settings File (.qsf) assignment to I/O standards for Stratix V - Compilation fails when you add a MAXIMUM_CURRENT or MINIMUM_CURRENT Quartus Settings File (.qsf) assignment to I/O standards for Stratix V Description If you add a MAXIMUM_CURRENT or MINIMUM_CURRENT Quartus Settings File ( .qsf ) assignment to any of the following I/O standards: Differential 1.2-V SSTL Differential 1.25-V SSTL Differential 1.35-V SSTL Differential 1.5-V SSTL Differential 1.2-V HSUL SSTL-15 SSTL-135 SSTL-125 SSTL-12" 1.2-V HSUL compilation fails with a message similar to the following: Internal Error: Sub-system: SIN, File: /quartus/tsm/sin/sin_titan_buffer_netlist_builder.cpp, Line: 197. Resolution Remove the assignment. Custom Fields values: ['novalue'] Troubleshooting novalue True ['I O'] ['FPGA Dev Tools Quartus II Software'] novalue 10.0 ['Stratix® V FPGAs'] ['novalue'] ['novalue'] ['novalue']