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ravichandranr
Newbie
Newbie
2,885 Views
Registered: ‎11-22-2012

MIG Pinouts for Single rank and Dual rank SODIMM

Hi,

I am using Kintex7 160T/325T/410T, 676FBG/FFG.

 

When i generated UCF with MIG1.6 for single rank and Dual rank SODIMM, the pinouts are different for address, clks, etc. within Bank 32,33,34.

 

I expected that Dual rank SODIMM should use extra pinouts for extra signals like clke1,odt1,cs1,clk1 with maintaining single rank SODIMM.

 

So, Can i use Dual rank SODIMM pinouts for single rank SODIMM? So that in future both DIMMs can be used.

 

Please advice.

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vsrunga
Xilinx Employee
Xilinx Employee
2,879 Views
Registered: ‎07-11-2011

Hi Ravichandran,

 

I see MIG by default don't generate comaptible ucf for Single Rank and Dual Rank SODIMMs with respect to address but DQ pins seems same for both, 

I would suggest you to manually edit address pins as per your need and verify the ucf with "Verify Pin Changes and Update Design" utility in MIG.

 

Regards,

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