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Altera_Forum
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10 years ago

How to implement DE0 SDRAM as 2-port RAM

I currently use the tiny bit of memory on the FPGA for a computer vision project but it's way too limited. I have a stand-alone SDRAM controller from Altera (partially pasted below) but I need one mo...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

Take a look at this zip file. Unzip it. Start Modelsim. Change directory to the zip file, and then type 'source sim.tcl' (without the single quotes).

That'll run a dead simple test of a Micron model that I just happened to have lying around in my source tree.

You can figure out how to do the same for your SDRAM model, and then once you understand how the model works, you can add the Altera SDRAM controller and simulate that.

Cheers,

Dave