FPGA Intellectual Property
PCI Express*, Networking and Connectivity, Memory Interfaces, DSP IP, and Video IP
Announcements
All support for Intel NUC 7 - 13 systems has transitioned to ASUS. Read latest update.
6324 Discussions

Difference between DDR2 SDRAM controller with ALTMEMPHY and with UNIPHY

Altera_Forum
Honored Contributor II
1,065 Views

Hi everybody, 

I am trying to use DDR2 SDRAM controller with ALTMEMPHY with cyclone V GT device, but in qsys I found error, "Device family cyclone V is unsupported", So please anyone tell me what is the difference between ALTMEMPHY and UNIPHY. 

and also is it compulsory to use DDR2 SDRAM controller with UNIPHY for cyclone V GT device. 

 

Thanks
0 Kudos
1 Reply
Altera_Forum
Honored Contributor II
171 Views

Helo, 

 

You are right. Cyclone V only support UniPHY based controller. The difference between UniPHY and ALTMEMPHY can be obtained from our EMIF handbook.
0 Kudos
Reply