Forum Discussion

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

Qsys reset bus and its warnings

Hello guys, I am experiencing an interesting problem, where the Nios CPU, that has been working on Quartus 12.1 now resynthesized on Quartus 13.0sp1 doesn't work. I've also made a QSYS system rege...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

I seem to be having a problem identical to the one described here. My Nios system which runs from internal RAM isn't starting on power-up. This was working fine until I switched to 13.0sp1.

In my case it appears that the hex file was properly loaded into the internal RAM. I can connect the debugger to the Nios processor and start it without loading anything. The processor is simply failing to start on power-up.

Any ideas?