Issue link: https://resources.pcb.cadence.com/i/1532920
IMPORTANT: Please note that you must enable this analysis mode in Constraint Manager. To ensure this, go to the menu at the top, Analyze - Analysis Modes. The Analysis Modes window will appear. Check all the electrical modes you want analyzed and include the checked items shown in the image above. Click OK, then the Constraint Manager will be able to analyze the relevant constraints. Benefit of Propagation Delay: Improves timing accuracy and reduces the risk of data errors. Assess this pre- and post- routing layout. This built-in high-speed analysis feature greatly reduces risk of errors in the PCB design. It is still recom- mended to analyze the signal integrity and timing analysis using post layout software, but these features are extremely powerful within OrCAD X Presto PCB Editor. Create accurate models of signal propagation delays to account for potential signal degradation during operation. This helps in timing analysis and ensuring proper synchronization in high-speed designs. 10 www.cadence.com OrCAD X Constraint Management Guide