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Altera_Forum
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14 years ago

cyclone III starter kit & DMA / DDR problem

Hi, I use a cycIII starter kit : DDR 32MB x16 (http://www.altera.com/products/devkits/altera/kit-cyc3-starter.html). I would like to use dma to rd/wr data to the DDR memory and measure timing...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

I don't know why but it works now, memcmp() verification gives a good result.

Beware where bsp editor put some part of your code ! I put reset and exception vector in sram but other parts of my code were in ddr. so that's the reason of my graphical problems, printf contents were erase by ddr write operations...