Issue link: https://resources.pcb.cadence.com/i/1180526
PSpice User Guide Preparing a design for simulation October 2019 162 Product Version 17.4-2019 © 1999-2019 All Rights Reserved. Example To set the independent voltage source, VCC, to the value of the VSUPPLY parameter, set its DC property to {VSUPPLY}. Expressions An expression is a mathematical relationship that you can use to define a numeric or boolean (TRUE/FALSE) value. PSpice evaluates the expression to a single value every time: ■ it reads in a new circuit, and ■ a parameter value used within an expression changes during an analysis. Example: A parameter that changes with each step of a DC sweep or parametric analysis. Specifying expressions To use an expression in your circuit 1. Find the numeric or boolean value you want to replace: a component value, model parameter value, other property value, or logic in an IF function test (see Table 3-4 for a description of the IF function). 2. Replace the value with an expression using the following syntax: { expression } where expression can contain any of the following: ❑ standard operators listed in Table 3-3