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Altera_Forum
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21 years ago

Multiple-Clock Domain with 2 Nios?

Hello, I tried the new multiple-clock domain feature (Quartus 4.2, Nios1.1) with a Cyclone evaluation board. One Nios should boot from flash and run out of SDRAM, the other Nios should also b...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
21 years ago

When you program the flash twice (once per application), I'm guessing you'll see the last one programmed work and the first one will not.

That caption shows me that your hardware is programmed, and the software "MP3_Player_eth_ide.elf" has been placed into flash. My next question is: between these two CPUs, is there any interaction or do they basically live in their own little world?

I have a few ideas for you, but depending on your setup one is better than the other.