A function design device in an LSI automated design system

摘要

A function design device in an LSI automated design system comprising: element memory means for collectively managing and storing, in the form of elements, design data and design procedure information relating to the conversion of said design data; circuit arrangement entering means for entering an element arrangement for achieving a desired function using design data stored in said element memory means and information for determining the functions to be respectively achieved by design data specified by said element arrangement; design data specializing means for specializing, according to said function determining information entered by said circuit arrangement entering means, said design data specified by said element arrangement; design data synthesizing means for synthesizing a design data for connecting said design data specialized by said design data specializing means; and design data memory means for storing said design data specialized by said design data specializing means and said design data synthesized by said design data synthesizing means.