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Altera_Forum
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16 years ago

Cyclone III Starter Kit - DDR-SDRAM - help

I'm newbie user in FPGA and I need to read and to write in DDR-SDRAM from Cyclone III starter kit. I altered the QB3 example (.bdf). And I created a new project in Nios II loading the .ptf f...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

What exactly does not work? Are there any error messages? Did you try the "Hello NIOS" example and does it run correctly? I`m not sure if the SDRAM is connected in the standard_sopc file. If it is the NIOS CPU use it to store your data or code in it. So you can write something into RAM by writing something like:

int a = 42;

Or do you mean something different and I´m sure you do.