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Altera_Forum
Honored Contributor
15 years agoStruggling with boot from initialized onchip RAM
Greetings fellow Alterians! I am using Quartus II 9.1 SP2, Cyclone III (16K) and EPCS16. My development board works fine and I can download and run software on my NIOS II via USB Blaster with ...
Altera_Forum
Honored Contributor
15 years ago1. Point your Reset Address at your onchip memory.
2. Compile your code. 3. If it's too large, optimize it. - Use alt_io stuff, small C Library, reduced device drivers, etc. 4. Create your memory HEX file. - Know that you "may" have to manually move it into the root of your QII project. 5. Recompile your QII design. - If you're lucky and all you've changed is the HEX memory initialization file, this step should be quick. 6. Program your FPGA. 7. Open a nios2-terminal and you should see proper output. Regards, slacker