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Altera_Forum's avatar
Altera_Forum
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15 years ago

Dual NIOS exception overwrite

When I load the second NIOS code, it overwrites the exception handler in the first NIOS space. I'm using a shared ddr_sdram, but neither core's linker maps overlap. Exception addresses are 08000...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

I further confirmed that it is the download itself. I wrote the _start code for both processors to immediately loop forever. Again, nothing in the elf at that location.

I think it is a 10.1 bug.