Nios® II Embedded Design Suite (EDS)
Support for Embedded Development Tools, Processors (SoCs and Nios® II processor), Embedded Development Suites (EDSs), Boot and Configuration, Operating Systems, C and C++
12472 Discussions

How to connect niosII to 1152MB DDR3 SDRAM with 72bit-width

Altera_Forum
Honored Contributor II
843 Views

Hi there, I got a develop Kit board with 1152MB 72bit-width DDR3 SDRAM, I want use NiosII to handle it. Anyone know how to connect it to NiosII CPU?  

There are 2 concerns :  

1. how to convert 144bit-width(or 288bit-width) of the DDR3 controller to the 32bit-width NiosII interface; 

2. how to manage bigger memory space as niosII can only handle 4G space. 

thks
0 Kudos
0 Replies
Reply