This question may be silly but it indeed confuses me a lot.
From the user guide, I know this CPLD is used for IO MUX.
But I am quite confused how can I use it? Actually I am testing the FMC-HDMI board from terasic. I was asked to update the .sof file for IO MUX MAX V CPLD. So I really want to know about this.
Thank you in advance.
You can get the latest POF file for the Max V IO MUX CPLD from the installation kit that you can found from https://www.intel.com/content/www/us/en/programmable/products/boards_and_kits/dev-kits/altera/arria-10-soc-development-kit.html.