Critical Issue
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.