Forum Discussion

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

Nios II not responding in POF mode for some commands

Hello In our system we have connected two ICs over SPI bus to NIOS II processor and USB to FIFO connected to PIO core for communication with HOST system. We have developed firmware which re...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

Check the exception and interrupt vectors. I had a similar problem and it turned out that they weren't being initialized when the code was in a pof file but they were when loaded directly. Of course this might not have anything to do with your issue.