Altiumr To Xpeditionr Translator User Guide Exclusive __exclusive__ File

Altium Designer → Cadence Xpedition Translator — User Guide

Overview

This guide explains a complete, step-by-step workflow to translate PCB designs from Altium Designer (Altium®) to Cadence Xpedition™ with high fidelity for schematics, PCB layout, nets, components, libraries, rules, and fabrication outputs. It assumes Altium Designer (2020 or later) and Cadence Xpedition or Allegro PCB Designer (2020 or later). If your versions differ, expect minor adjustments.

Reassign net classes to their correct rule sets.

• \Schematic
• \Layout
• \Library (Central Library path)

• [ ] Altium Step: Run Design > Board Shape > Redefine (fixes polygon gaps).
• [ ] Altium Step: Remove all Net Ties (special resistor networks). Replace with zero-ohm resistors.
• [ ] Translator Step: Set Output Units to Mil (Xpedition handles mils better than mm for legacy designs).
• [ ] Translator Step: Disable "Translate Embedded Fonts" (Use Xpedition standard fonts instead to avoid DRC errors).
• [ ] Xpedition Step: Run Database Integrity (DB Doctor) immediately after opening.
• [ ] Xpedition Step: Run Compare Netlist against the original Altium ODB++. If mismatch > 1%, abort and debug.

Before we dive into the details, it's essential to understand the translation process. The goal is to convert your Altium design files into a format compatible with Xpedition. This involves: altiumr to xpeditionr translator user guide exclusive

To ensure a smooth migration, follow this guide based on the Siemens SupportNet documentation and industry best practices. 1. Pre-Translation: The "Clean Data" Rule Altium Designer → Cadence Xpedition Translator — User