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Questa
2 articles tagged with Questa.
Questa Siemens EDA Semiconductor Design
What Happened to Questa Prime and ModelSim?
Siemens has consolidated its Questa verification line under a single brand. The Questa product hub now returns a 301 redirect to the Questa One page, the ModelSim URL redirects to Questa One Sim, and Questa Prime no longer appears on any Siemens public product page. Here is what Questa One actually contains, what Siemens says the word One means, and what Indian verification teams should check before treating this as only a name change.
31 Jul 2026 · 11 min read
Questa Siemens EDA Semiconductor Design
Calibre, Questa, and Tessent: Siemens IC Verification for the Indian Semiconductor Ecosystem
India's growing automotive semiconductor design activity, EV powertrain controllers, ADAS processors, battery management ICs, increasingly requires IS...
9 Feb 2026 · 7 min read