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Altera_Forum
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21 years ago

variables in external RAM

Hi, I have a niosII project running on a custom board, This custom board has a cyclone EP1C12Q240C7 and the same SRAM used on the NIOS Cyclone development kit. My problem is that my application w...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
21 years ago

Hi thowl,

> My problem is that my application won't run if my variables are located in

> the external RAM, but it works fine with Program memory and ROM (.text & .rodata)

> located in external ram.

Make sure you include the boot copier (--boot option) when you generate your flash

file -- otherwise your code will not be relocated when it's run from flash.

Regards,

--Scott