Processor composing apparatus, system LSI composing apparatus, processor composing method, system LSI composing method, and program therefor

摘要

A processor composing method that may be capable of flexibly designing an interface of a processor has been disclosed. A behavioral description (1) and an interface definition (2) may be input into a processor composite apparatus (100) which is an operation composite device. A behavioral description (2) may describe functions of a processor. An interface definition (2) may define the interface of a processor. An interface library to be included may be extracted from a library database (3) and an extracted interface library may be included in the behavioral description (1) for composing operations. If only an interface definition (2) is changed without changing the behavioral description (1), a processor of any of a CPU (1), a CPU (2) and a CPU (3) having the same functions may be obtained with a different interface.