DipTrace vs. Ansys PathFinder

The PCB Layout software is a sophisticated engineering application used for designing printed circuit boards, featuring intelligent manual routing suitable for high-speed and differential signals, a shape-based autorouter, comprehensive verification mechanisms, and broad import/export options. Design specifications are defined through net classes and class-to-class regulations, alongside accurate settings configured for different object types within each class or layer. DipTrace significantly improves the design process by implementing real-time design rule checks (DRC), which alert users to errors immediately, preventing them from being saved. It also provides a 3D visualization of the board, which can be exported to mechanical CAD systems for additional modeling. The rigorous design rule checks, connectivity validations of nets, and comparisons with the source schematic ensure the resulting product meets the highest quality standards. Operating within a cohesive environment, DipTrace facilitates smooth transitions from circuit schematics to board layouts, allowing for updates from the schematic and back annotation capabilities. Nets are systematically organized into classes with customizable settings, complemented by class-to-class regulations that enhance orderliness. Vias are meticulously arranged according to their types, such as through and blind/buried vias, contributing to an organized and effective design process. The extensive features of DipTrace not only streamline PCB design tasks but also empower engineers to uphold exceptional quality standards throughout the entire workflow, making it an indispensable asset in the field of electronic design. Furthermore, the ability to quickly adapt to changes and implement revisions in real-time further solidifies DipTrace's reputation as a leading tool for PCB designers.

Ansys PathFinder-SC is a powerful and high-capacity tool specifically created for the effective planning, validation, and approval of IP and full-chip SoC designs, ensuring their durability and dependability against electrostatic discharge (ESD). By identifying the key elements that lead to design issues potentially resulting in chip failures due to occurrences like charged-device models (CDM) and human body models (HBM), Ansys PathFinder-SC provides essential insights for improvements. Its cloud-native architecture leverages the capabilities of thousands of computing cores, allowing for rapid full-chip turnaround times. Additionally, this solution has achieved certification from prominent foundries for performing current density evaluations and ESD approvals. With an all-encompassing integrated data modeling, extraction, and transient simulation engine, PathFinder-SC presents a streamlined end-to-end process for ESD verification. The tool utilizes a single-pass model that efficiently interprets standard design formats, sets ESD criteria, extracts resistive-capacitive (RC) values for the power network, and conducts ESD simulations to explore root causes, ultimately offering actionable recommendations for corrections and optimizations—all within a unified application. This comprehensive level of integration not only boosts operational efficiency but also significantly enhances the reliability of chip designs, making it an indispensable resource for engineers in the field. Moreover, the continuous updates and support ensure that users remain equipped with the latest advancements in ESD verification technology.