Where can I download the FPGA University Program for use with De2-115 board?

Hi,

Are you looking for Quartus Prime to be specific or design example?

De2-115 board is a Cyclone IV FPGA which is supported latest Lite/Standard edition 22.1

For Quartus download:

https://www.intel.com/content/www/us/en/collections/products/fpga/software/downloads.html?s=Newest

For materials Intel FPGA Academic Program:

https://www.intel.com/content/www/us/en/developer/topic-technology/fpga-academic/materials.html