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DDR3 Address Bus Overshoot!

Question asked by Qammar Abbas on May 22, 2018
Latest reply on May 24, 2018 by Bulat Karymov

Hi,

While simulating my T1042 processor's address bus with 10 DDR3L memory chips, i found that the driver's(controller) address signal is having overshoot and undershoot of greater than and equal to 400mV. I am using Vtt termination resistor in my design. However, i cannot use series termination on the driver side since it is only recommended for a point to point system. Please let me know what can i do to reduce the overshoot and undershoot? Thank you! 

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