Forum Discussion

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

How to use SDRAM Vhdl with DE2-115??

English use of I might be wrong. Because I am not good at English. I have been using de2-115. I would like to create a SDRAM circuit to verify that the data is written to the SDRAM, data is...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

To design your own SDRAM Controller,you need to read the specification of SDRAM and accordingly you can design it.You can refer datasheet for SDRAM as well.

If you just want to test the working of SDRAM,then you can use Altera's SDRAM Controller directly.You can connect NIOS II Processor with SDRAM Controller and can verify the functionality of SDRAM.I am sure there will be some reference design/example design for DE2-115 board which uses SDRAM.