OrCAD X Resources

OrCAD X Constraint Management Guide Part 5

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Part 5 – Project Example in OrCAD X In this part of the document, instead of walking you through the steps to execute each constraint set, we simply show you the constraints applied in the design and why. Let's look at the FPGA project that uses DDR2 and DDR3 memory. Now that you know about constraint management in OrCAD X, the question remains, how do we implement constraints optimally from start to finish on a real design? In Part 5 we will guide you through utilizing the Constraint Manager from OrCAD X Capture to Presto PCB Editor to ensure you have a properly constrained design. Hardware Design Project Here is a picture of the project schematic shown below: Figure 1. Project Schematic Figure 2. 3D View of High-speed PCB assembly for Constraint Management Demo 3 www.cadence.com OrCAD X Constraint Management Guide

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