Mentor Graphics Pads Version History «Instant»

The history of PADS (Personal Automated Design System) is a decades-long journey that mirrors the evolution of the entire electronic design automation (EDA) industry. From its origins as a budget-friendly DOS application to its current status as a sophisticated suite under Siemens, PADS has remained a staple for independent engineers and small-to-medium design teams. 1. The Early Era: PADS-PCB and the DOS Roots (1985–1990s)

Version

| | Year | Highlights | |-------------|----------|----------------| | PADS 9.0 | 2009 | Redesigned ribbon‑style interface. Added PADS AMS (analog/mixed‑signal simulation). | | PADS 9.2 | 2010 | Introduced xDX Designer (former DxDesigner) as an optional schematic editor. 3D STEP export/import for mechanical collaboration. | | PADS 9.3 | 2011 | Enhanced 3D PCB Viewer – rotate, zoom, check clearances. Multi‑core autorouting support. | | PADS 9.4 | 2012 | Added Advanced Design Rule Set (per‑net, per‑layer rules). First support for rigid‑flex design. | | PADS 9.5 | 2013 | OSP (Online Signal Path) analysis. HyperLynx DDR wizard integration for memory interface verification. | mentor graphics pads version history

2. Corporate Transitions: Innoveda and Acquisition (1990s–2002) The history of PADS (Personal Automated Design System)

• First release: ~1985
• Key features: