FPGA Intellectual Property
PCI Express*, Networking and Connectivity, Memory Interfaces, DSP IP, and Video IP
Intel Support hours are Monday-Fridays, 8am-5pm PST, except Holidays. Thanks to our community members who provide support during our down time or before we get to your questions. We appreciate you!

Need Forum Guidance? Click here
Search our FPGA Knowledge Articles here.
5881 Discussions

DDR2 SDRAM controller for mt47h64m16hr-3

Honored Contributor II

Hello. I am trying to implement a DDR SDRAM controller with ALTMEMPHY for MICRON mt47h64m16hr-3 according to a tutorial on http://www.hdl.co.jp/en/index.php/acmeda/271-enspc20130115.html

However, a problem is that the generated controller has some pins which cannot be connected to SDRAM as shown in Figures. Even though I use UniPHY to add a controller for mt47h64m16hr-3, the same problem occurs. 

Who can tell me how to deal with this problem? 

How to connect these unused pins to SDRAM? 

Thanks in advance.
0 Kudos
0 Replies