User`s guide

Chapter 13,Monte Carlo and Sensitivity/Worst-Case Analyses,
describes how to set up Monte Carlo and sensitivity/worst-case
analyses for statistical interpretation of your circuit’s behavior.
Chapter 14,
Digital Simulation, describes how to set up a digital
simulation analysis on either a digital-only or mixed-signal
circuit.
Chapter 15,
Mixed Analog/Digital Simulation, explains how
PSpice A/D processes the analog and digital interfaces in
mixed-signal circuits.
Chapter 16,
Digital Worst-Case Timing Analysis, describes
how PSpice A/D performs digital worst-case timing analysis
and the kinds of hazards that this analysis can help you detect.