where I can find an eye mask definition for a DDR ?

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kfabbri

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DDR Eye Mask Definition

Can anyone tell me where I can find an eye mask definition for a DDR type memory system? I am having trouble finding a clear definition of it and how to properly setup the threshold voltages from the data sheets on the device. For instance, should I use AC, DC thresholds, ect. Thanks so much everyone!

Kirk
 

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