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Altera_Forum's avatar
Altera_Forum
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15 years ago

TLB Miss Exception

Hello, I am trying to compile a working MMU uClinux with Nios II. I downloaded the nios2-linux-20100621.tar.gz After producing a custom FPGA project for a custom board and imported the boar...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Hello!

You are right. Thanks a lot!

With the exception vector placed at 0x20 it arrives at the shell. It also allows me to give some commands. Great!!

It is not my intention to make an offense or tell waht is good and what is not but I can not find an explanation for this. I mean:I did not find anywhere this information in Nios II Datasheets or in the wiki. I found suggestions and examples but not constraints.

I may have jumped a few lines in the pdf or website and lost this thing.

However, I'll try to track where this difference in addresses makes a difference in software behaviour. I'll keep the community informed if I find something. Please let me know if I missed something in the documentation. Thanks,

Regards,

Gabriele Gobbin