Design method, design program, and storage medium for semiconductor integrated device

摘要

According to a method for designing a semiconductor integrated device of the present invention, a simulation process step S 1 of the semiconductor integrated device is performed, and transaction data is stored in a transaction data storage process step S 2 . Subsequently, the transaction data is analyzed in a transaction data analysis process step S 3 , and a control portion for statically or dynamically controlling an optimal bit width, encoding method, operation frequency and so forth of the bus generated based on the analysis result is generated step S 4.