How to Test Ram Speed With Kintex-7

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strahd_von_zarovich

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Hi Everyone,
I've designed a FPGA board. There are 4 DDR3L RAM ICs on the board and I want to test RAM communication speed. What is the proper way to do it?

Thanks in advance.
 

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The few DDR cores I've worked with from FPGA vendors in the past usually have a synthesizable testbench that you can implement in your FPGA that does a RAM test of some sort.

If the IP doesn't include something like that, just build a simple processor system with DDR and run a RAM test using standard memory test C code running on the embedded processor.
 
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