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.