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JET60200
New Contributor I
156 Views

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

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
153 Views

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

 

Please check datasheet if necessary, Thanks

 

 

yoichiK_intel
Employee
129 Views

Hi

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

 

 

 

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