We are planning to use bank 3D as 2.5V I/O signals and bank 3A,3B&3C as 3.3V I/O signals. But its corresponding VCCPD pins are not available in the pinout.
The above is expected. Kindly find the explanation.
The I/O banks with the same bank number form a group. For example, I/O banks 8A, 8B, 8C, and 8D form a group and share the same VCCPD
Reference page no: 142