What are the valid pre-emphasis pre-tap settings for Stratix® V GT FPGA channels?

Description

The valid pre-emphasis pre-tap settings for Stratix® V GT FPGA channels is from 0 to 15.

The Quartus® II software version 12.0 shows an incorrect pre-emphasis pre-tap range of 0 to 31.

Resolution

This problem is fixed in the Quartus® software version 12.0 SP1.