1 EXHIBIT 23.1 INDEPENDENT AUDITORS' CONSENT We consent to the incorporation by reference in Registration Statement No. 33-87080 of EPIC Design Technology, Inc. on Form S-8 of our report dated October 25, 1996 on the financial statements of CIDA Technology, Inc. for the period ended September 30, 1995 appearing in this Report on Form 8-K of EPIC Design Technology, Inc. DELOITTE & TOUCHE LLP San Jose, California November 13, 1996