Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
19 years ago

Using SDRAM on a DE2

Hi all, I'm rather new to FPGA development, and Im having trouble finding a megafunction for the SDRAM for my DE2. I see there is something for it in the SOPC builder, but that's no help to me as ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
19 years ago

Hi, I have the same problem, I read the datasheed of the SDRAM and found the State Machine Diagram very confusing (and hard to implement).

You can try to make your own function to control the SDRAM following that diagram, but you have to be very careful with times...

Also, I found somewhere on Altera's web page (can't remember where) a function that someone else did, didn't try it myself, but maybe that's the solution.

I hope it helps.. :)