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Question about Length Calculation of Clock

Question asked by Thomas Stockklauser on Mar 20, 2015
Latest reply on Mar 20, 2015 by igorpadykov

Hello MX users,

 

i have a question about the i.MX6 Routing, actually i have matched all Lines but i need a Informations about the Clock Length Calulation.

 

Whath of the following 2 calculation sheems is the Right:

 

1. With Termination Resistor Length

 

i get A Complete Length of 2120 mils per Clock Line ( CLK X + /-)

 

2. Without Termination Resistor Length

 

i get a Complete Length of 2450 mils per Clock Line ( CLK X + /-)

 

What is the right value? I need it for the Rule Adress = max Clock -200 mils...

 

Thank you for Helping

 

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