User Guide

Chapter 13 Analyzing waveforms
336
Limiting file size by excluding internal subcircuit
data
By default, PSpice saves data for all internal nodes and
devices in subcircuit models in a design. You can exclude
data for internal subcircuit nodes and devices.
To limit file size by excluding data for internal subcircuits
1 From PSpice’s Simulation menu, choose Edit
Simulation Settings to display the Simulation Settings
dialog box.
2 Click the Data Collection tab.
3 In the Schematic/Circuit Data frame, choose All but
internal subcircuit data, then click OK.
4 From the PSpice menu, choose Run to start the
simulation.
Limiting file size by suppressing the first part
of simulation output
Long transient simulations create large waveform data
files because PSpice stores many data points. You can
suppress a part of the data from a transient run by setting
the simulation analysis to start the output at a time later
than 0. This does not affect the transient calculations
Suppressing part o
f
t
h
e
d
ata run a
l
so
l
imits
the size of the PSpice output file.
Pspug.book Page 336 Wednesday, November 11, 1998 1:14 PM