FPGA Intellectual Property
PCI Express*, Networking and Connectivity, Memory Interfaces, DSP IP, and Video IP
Announcements
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.
5982 Discussions

what preset to select to instantiate an Arria10 EMIF example for DDR4 - MT40A512M16 (Micron)

JET60200
New Contributor I
248 Views

Dear Expert,

WE made an ARRIA-10 FPGA board, and use 4 pieces of Micron " MT40A512M16" on-the-board.  The DDR4 datasheet says its spec should be as below:

- – Configuration : 512 Megb x 16 / piece  ,  
- Cycle timing    :  0.625ns @ CL = 22 (DDR4-3200) 
- –  External PLL reference clock frequency is  133.333MHz

 

Firstly I need to generate an EMIF example design, by selecting a "PRESETs" from Platform designer right list of "PRESETs", as below picture.  But I don't know which one I should choose, coz there're many Filter Items in PRESET LIST.  

So which one I should choose to create an EMIF exmaple design ?  Pls advise. 

Thanks

 

 

 

 

 

 

0 Kudos
2 Replies
JET60200
New Contributor I
245 Views

I also attached DDR4 device datasheet, in case useful for other's double checking ,, 

 

Please check datasheet if necessary, Thanks

 

 

yoichiK_intel
Employee
222 Views

Hi

DDR4-3200AA CL22 Component 1CS 8Gb(512Mbx16) should be the right one.

 

 

 

Reply