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[50 pts] pss simulation problem

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AdvaRes

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Hi members,

I'm simulating a PLL in order to plot Frequency vs power supply Vcc.
The problem is, when try to fill the pss window I got this message error saying that there is an error in the sweep.

Could someone help.
 

erikl

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Perhaps "VCC" is not a Design Variable, but a Node Name?
 

    AdvaRes

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AdvaRes

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Hi,

I tried with VDD instead of VCC, Vc none is accepted.
 

AdvaRes

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erikl said:
Perhaps "VCC" is not a Design Variable, but a Node Name?
How to make it a design variable ?
 

erikl

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    AdvaRes

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