How do I get license for Quartus II v9.1 sp2? We already have the FPGA Stratix IV board. Please give a number or link. I don't have license activation code or anything.

Hi SSidh,

Kindly check 'Intel® FPGA Licensing Support Center' link below.

Beginning with version 8.1, a license file is no longer required for this or future versions of the Intel Quartus II Web Edition or Intel Quartus Prime Lite Edition software.

https://www.intel.com/content/www/us/en/programmable/support/support-resources/support-centers/licensing.html

Thank you.