Description
For Stratix® II GX devices, VCCH must be connected to 1.2V or 1.5V. The Quartus® II software versions 5.1 SP1 and SP2 incorrectly show VCCH pins in unused quads connected to 3.3V in the <design>.pin report file.
This problem in the pinout file has been fixed beginning with the Quartus II software version 6.0.