How to use HSMC (JP8) on DE2_115 ALtera Cyclone-IV Board

Dear Friend,

I have altera DE2_115 Board and i am trying use pin on port JP8 (HSMC). each time i assign pin to this port and compile it generate an error.

my pin name is P_DATA and i am trying to assign it on PIN_D27

Error: Pin P_DATA is incompatible with I/O bank 6. Pin uses I/O standard 3.3-V LVTTL, which has a VCCIO requirement incompatible with that bank's VCCIO setting or other pins that use I/O standard LVDS.

attached is the Pin details of DE2_115 board (page 13/27)

Regards

kaushal