Forum Discussion
Altera_Forum
Honored Contributor
8 years agoYou shouldn't replace the files. Like I said, you need to write drivers to access custom IP through software with the Nios. See this:
https://www.altera.com/content/dam/altera-www/global/en_us/pdfs/literature/an/an459.pdf The AN refers to an IP that is already part of Quartus, but it shows the process you'd need to write drivers for custom IP that is not part of Quartus.