Forum Discussion

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

impossible to boot ep3c25 from epcs16 - reset_vector problem ?

Hi, I am developing my first niosII design. It works well when I use a volatile programming file (.sof) but I have issues to program the fpga with an external flash. I use : - cycloneI...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Yes it seems to be a problem with the sram. What is strange though is that you can still upload a software to the sram through the IDE, so it seems to be working partially.

Could you create a project with the memory test template and run it from on-chip memory to test the sram?

Are the timing settings correct for the sram?