Patent ID: 7478351
Filing Date: 2009-01-13
Classification: G06F

Abstract:
1. A designing system for designing a system LSI comprising: a function dividing section for receiving an input function described in an algorithmic description, to divide said input function into a hardware section and a software section based on a circuit scale and a processing time length, and to divide said hardware section into a basic-instruction processor description describing a function of a basic-instruction processor in an algorithmic description, a dedicated-instruction processor section describing a function of a dedicated-instruction processor in an algorithmic description, and a communication interface description describing in an algorithmic description a function of a communication interface connecting together said basic-instruction processor and said dedicated-instruction processor; and a behavior synthesizing section for synthesizing using a behavior synthesis based on said basic-instruction description, dedicated-instruction description and communication interface description, to output RTL description data and simulation description data.