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Altera_Forum's avatar
Altera_Forum
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9 years ago

Downloading ELF process failed while using the external memory present in the board

Hi, I'm using the BeMicro Kit and I'm using the external 8MB RAM present in the board. I've added the SDRAM controller in the Qsys along with the NIOS II/e processor and it compiled successfull...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
9 years ago

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DRAM controllers are black magic to me. I always start with a demo that has a working memory controller and then add or remove the component(s) I need to. I'd suggest starting with a BeMicro demo project that uses the memory controller and editing it to your liking.

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Hi Galfonz,

I did the same thing like starting with the demo project. The demo project ran without any error but when I edited the components and added different components, the same error is thrown "Verifying failed at external memory address". Could you please help with your knowledge ?

Thanks,

Swarnava Pramanik