The best way to store a large data into SDRAM

[Altera_Forum]

Hi all 

I need your help. how can I store a large data into SDRAM, I tried RS232 but it slow. plz help me.

[Altera_Forum]

You know you have a FPGA. You can usse everythink you are able to implement. So why not somethink like USB.

[Altera_Forum]

A SDRAM controller?

[Altera_Forum]

USB is pretty easy to do this with, a long time ago I made a dumb little USB interface to bridge an FTDI chip to SOPC Builder in a schematic. They give you drivers for free and so all you would need is a DMA and maybe a protocol if you want to build more intelligence into it. I don't know what I did with it since I just through it together in a hurry but it only took a few hours to get my PC sending data back and forth at around 10kB/s (Nios II was moving data one by one so a DMA would be way better in terms of performance).