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Altera_Forum
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14 years ago

nios2 processor non responsive

Hello everyone. I have created a design in SOPC builder with a NIOSIIf core which has a MMU. The SOPC file for the same is here (https://docs.google.com/open?id=0b8b-p7uizx09ztfmnwi0ntqtmdcyni0...
Altera_Forum's avatar
Altera_Forum
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14 years ago

Hi daixiwen..

thanks for the advice..adding the avalon MM pipelined bridge seems to work. Atleast I do not see any timing violations in my design in Linux..

Additionally I do not understand what you mean by

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Oh and just to be sure... you do know that if you have the Opencore evaluation window open after having configured the FPGA, you de need to keep it open, don't you? If you close it then the Nios CPU will stop.

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What exactly is this window here? And do I need to close it before downloading the SOF?? or otherwise always keep it open as long as I want my nios2 to work??

Thanks in advance :)