PSpice User Guide

PSpice User Guide

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PSpice User Guide Preparing a design for simulation October 2019 160 Product Version 17.4-2019 © 1999-2019 All Rights Reserved. This creates a new property for the PARAM part, as shown by the new row labeled NAMEn in the Attributes dialog box. c. In the Value text box, enter a default value for the parameter. d. In the Visible drop-down, select Both. Note: The system variables in Table 3-5 on page 168 have reserved parameter names. Do not use these parameter names when defining your own parameters. 5. Click OK to update all the changes to the PARAM part and close the Attributes dialog box. Example To declare the global parameter VSUPPLY that will set the value of an independent voltage source to 14 volts, place the PARAM part, and then create a new property named VSUPPLY with a value of 14v. To use the global parameter in your circuit in Capture 1. Find the numeric value that you want to replace: a component value, model parameter value, or other property value. 2. Replace the value with the name of the global parameter using the following syntax: { global_parameter_name } The curly braces tell PSpice to evaluate the parameter and use its value.

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