Forum Discussion
RichardT_altera
Super Contributor
3 years agoQuartus tool does support +: and -: part-selects.
Reference:
Instead, I saw these errors when try to run fitter stage. You may need to check your design.
Error(22412): The design requires at least 16419 elements of type IO_CLUSTER but the device has only 1857.
Error(22412): The design requires at least 16393 elements of type IO_OUTPUT_BUFFER but the device has only 1037.
Error(22412): The design requires at least 16419 elements of type IO_PAD but the device has only 1269.
Error(16297): An error has occurred while trying to initialize the plan stage.
Best Regards,
Richard Tan