The Free On-line Dictionary of Computing (30 December 2018):

Electronic Design Automation

    (EDA) Software tools for the development of
   integrated circuits and systems.

   Companies selling EDA tools include Cadence, Intergraph,
   Mentor, Synopsys, Viewlogic.  Zuken-Redac Dazix has
   been acquired by Intergraph.

   (1995-10-09)