ALT_IOBUF Primitive

The ALT_IOBUF primitive allows you to do the following:

This primitive is available for supported device(CycloneIII and StratixIII) families.

Note:
  • Trying to set other parameters not listed in the Parameters table on the ALT_IOBUF primitive results in errors.
  • For information about Quartus® Prime Standard Edition primitive instantiation, go to Using a Quartus® Prime Standard Edition Logic Function.