Forum Discussion

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

How to Connect to SOPC Avalong Bus from outside of SOPC

I'm using the SDRAM with Nios and SOPC, but I also need to write to the SDRAM via logic that is outside the SOPC. How is this typically done? I'm assuming I would need to create a peripheral ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

It should be in the controller ptf file. Also it looks like the DDR controllers use 32 now. To find the value I normally open the sopc file in a file editor and search for the slave port.