Forum Discussion

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

Open IP Core SOF download question

Hi, I am a newbie working on a project with the NIOS 2 /f soft core processor using the (Open Core Plus) Quartus II Web base 12.1 edition and the Nios II Embedded Evaluation Kit, Cyclone III ed...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

The tools are designed so that the opencore window can talk to its hardware at the same time as other tools such as SignalTap and nios2-download talk to theirs.

My guess is that there is something wrong with your system. The four most likely problems are:

  1. Did not meet timing analysis

  2. Clocks not running

  3. Resets stuck (asserted or deasserted)

  4. A slave connected to the processor is broken