Forum Discussion

Julien's avatar
Julien
Icon for Occasional Contributor rankOccasional Contributor
7 years ago

Reference example for NIOS writing to HPS's DDR3 on CycloneV SoC ?

Hi, I am looking for a reference example, ideally for the DE0-Nano SoC (but any CycloneV SoC based example will do), that would allow me to test the following configuration: a NIOS2 implemented in ...
Ahmed_H_Intel1's avatar
Ahmed_H_Intel1
Icon for Frequent Contributor rankFrequent Contributor
7 years ago

Hi,

You have some errors in your connections, first, to access the DDR3 you must connect the span extender to F2H_sdram_data. I've tried to connect the system you need with no errors as show in the image below.

Also you can see the address span extender setting and the HPS setting

I will attach a design example tested already for the DE10_Nano (CV)

Regards,