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how to modify an element value in a subckt

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zzphht

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spice passing parameters to a subckt

assume circuit X1 calls subckt X2 and X2 calls two subckt X3_1 and X3_2 (X3 are the same subckt). I want to change an element value , for example a resistor value, only in X3_2 and re-run the simulation. How to do it in HSpice?
thanks.
 

JT

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In Spice I do this by passing parameters with the subcircuit.
This way you can change (almost) any component value in the subcircuit.

I´m not sure whether this can be done with Hspice too.
 

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