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Altera_Forum
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19 years ago

Reset Address points to volatile memory

Hello Folks, In SOPC builder I have a warning which says "Reset address points to volatile memory; undefined execution of code may occur upon reset". This refers to the SDRAM I added. I wanted t...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
19 years ago

I get this warning in my designs also. I think it can be ignored as when the Nios II IDE runs it loads a program into SDRAM and then runs from there. I think the warning is simply to state that if the SDRAM has not been loaded with a program when the CPU starts execution at the start address in the SDRAM there will be no valid instructions to execute.

Peter