PCB impedance calculator
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2016/7/30 14:25:39
I have to make a report for 4 different data bytes DDR3, making sure each signal bit trace has same impedance.But I find doing it manually will spend lot of time. Please give me some suggestions about which tool I can use to calculate overall impedance.
charlene
2016/8/1 14:25:39
Thanks for marvelous posting.