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Altera_Forum
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14 years ago

Can I use 8M sdram for nios2-mmu linux?

hello, I have a custom fpga board with a ep2c20 core, a 8M cfi flash chip, a 8M sdram chip, etc.I design a smallest nios2 sopc with just a sdram controller, uart jtag and nios2-mmu with dual port ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

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I suggest You reading this blog: http://www.grigaitis.eu/?p=698

Check SOPC builder addresses. SDRAM must be at 0x10000000 and all the other components must fit to lower addresses.

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Thanks very much for your links!