OrCAD 16.6 is a powerful software tool used for designing and simulating electronic circuits. It is widely used in the field of electronics engineering for creating schematic diagrams, simulating circuit behavior, and laying out printed circuit boards (PCBs). In this tutorial, we will guide you through the basics of OrCAD 16.6 and provide a step-by-step approach to get you started with using this software.
OrCAD 16.6 is a comprehensive suite for PCB design, primarily consisting of for schematic entry and PCB Editor (Allegro) for layout. This tutorial provides a high-level guide to the end-to-end design workflow. 1. Project Setup and Schematic Capture The process begins in OrCAD Capture CIS .
: You can also use Ultra Librarian or Library Loader to download pre-made symbols and footprints. 3. Netlist Generation and Layout orcad 16.6 tutorial
While Cadence has moved to 17.2, 17.4, and 22.1, remains the baseline for millions of legacy designs. Many defense and medical device companies still require 16.6 because newer versions break their proprietary scripts.
Annotate: This automatically assigns unique reference designators (R1, C1, U1) to your parts. OrCAD 16
: Use the Pad Designer to specify drill sizes and copper pad diameters. For through-hole pins, the copper pad should typically be at least 20 mils larger than the drill hole.
By following this workflow, you have successfully navigated the core functions of OrCAD 16.6 Capture. You have set up a project, built a logical circuit, and prepared the data for physical manufacturing. Project Setup and Schematic Capture The process begins
It is critical to name your wires (nets) for PCB clarity.