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Altera_Forum's avatar
Altera_Forum
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15 years ago

Nios II with MMU hanging after boot

Hi, I made a custom Nios II system on a DE2 board, using SOPC Builder. I had much trouble putting it to work (due to PLL issues), but finally made it with the help of this forum. After it...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

Hi magic_andy,

Unfortunately, I could not solve this issue. I had a tight schedule in my project and decided to drop my custom design in favor of a reference design.

I still believe that there's an issue involving the timer component, either related to software or hardware.

I started this (http://sopc.et.ntust.edu.tw/pipermail/nios2-dev/2011-february/004902.html) thread in the Nios2-dev mailing list, it might be helpful.

I highly recommend that you subscribe to that list, browse previous threads and ask them one more time about these timer issues. Maybe you get more lucky than I got. People in this mailing list are extremely helpful and kind.

And, if you get the answer, please let everyone know :D