Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
20 years ago

Upgrading Nios Software - external flash

Dear all, I would like to upgrade my NIOS code by RS232. The NIOS runs from external memory. This is my procedure: - I transfer the .elf file to the .flash file by the instruction el...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
20 years ago

Maybe you already tried this, but did you checked if there is any exception running because of some unimplemented instruction? ... in that case you'll jump in flash also if interrupts are disabled...

PJ