User Guide

5
-
4 Tutorial: Optimizin
g
a Desi
g
n (Passive Terminator)
Settin
g
Component
Values to Expressions
The parameters varied between iterations must relate to the
components you are optimizing. For this example, R1 and R2
resistor values are already parameterized.
To see how the resistor values are set up to use
optimization parameters
1
Double-click the symbol graphics for R1 or R2.
2
Within the symbol attribute dialog box, note the value of the
VALUE attribute: {R1val} or {R2val}, depending on the
symbol you selected.
3
Click OK to close the symbol attribute dialog box.
The curly braces are PSpice
syntax for an expression. You
can specify any expression that
PSpice can evaluate.