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Performance of using Fly-By topology for DDR3 with iMX7D

Question asked by Amos de Lange on Mar 17, 2020
Latest reply on Mar 18, 2020 by gusarambula

Hi,

 

I saw in the Hardware Development Guide that Fly-By topologies are not recommened for designs using iMX7D processors. However, my design is very limited on how and where I can place components or route signals. What will happen if the only way to route the DDR3L is by using Fly-By techniques? Will the design not work at all, or will the speed be limited?

 

Thanks, Amos

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