IP BASE LSI DESIGNING SYSTEM AND DESIGNING METHOD

摘要

An IP database (30) has a system level IP (31) used for system level designing. IPA and IPB of the system level IP (31) are each described separately in a processing algorithm description part (33A, 33B), an input data structure definition part (34A, 34B), and output data structure definition part (35A, 35B). When a communication channel between IPs communicating data during designing an architecture or a function is set up, conversion circuit creating means (36) refers to an IP database (30) and creates a data conversion circuit between the communication channel and an IP.