User Guide

Chapter 4 Creating and editing models
98
To fit the model
1 For each device characteristic that you want to set up:
a In the Spec Entry frame, click the tab of the device
characteristic.
b Enter the device information from the data sheet.
2 From the Tools menu, choose Extract Parameters to
extract all relevant model parameters for the current
specification.
A check mark appears in the Active column of the
Parameters frame for each extracted model parameter.
3 Repeat steps 1
-2 until the model meets target
behaviors.
To view updated performance curves
1 On the toolbar, click the Update Graph button.
Note
If you view performance curves before fitting, then your data
points and the curve for the current model specification may not
match.
Pspug.book Page 98 Wednesday, November 11, 1998 1:14 PM