Forum Discussion

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

Sdram access in HDL and Nios II

Hi I'm fairly new to FPGA programming. I would like to use the onboard sdram memory of my DE2-70 board to pass data between c++ software, running on a Nios II cpu and a verilog component. W...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

It seems I've been able to create the dual port memory using the megafunction wizard.

But how do I connect one end to my custom ip core and the other port via a avalon slave to the nios. I tried adding it in the SOPC builder but I couldnt understand the connections between the dp ram and the avalon slave interface.