Forum Discussion
Altera_Forum
Honored Contributor
13 years agoI managed to fix this but I am not sure why it worked.
My solution was to build my sopc piece by piece and update the bsp in NIOS. E.g. start with cpu, memory, create NIOS. Next add SW pio, update NIOS, next add led pio, update NIOS, etc. However, the LCD will still not start up. I am able to use it using VHDL and the altera control panel. The binary counter works for LED, and 7-Seg display. Interestingly enough, SW0-3 do not do a thing either. This problem was not limited to the binary count example, others that used the LCD and online open source examples failed to work as well. I'm thinking of making a new post for this issue since my original post is now fixed.