Synthesis constraint creating device, behavioral synthesis device, synthesis constraint creating method and recording medium

摘要

A synthesis constraint creating unit has a process emergence number acquiring unit that acquires, for each process attribute, the emergence number of the process belonging to each process attribute, the process being in the behavior level description, a circuit structure component specifying unit that specifies a kind of a circuit structural component which can embody the process belonging to each process attribute and which can be described in a register transfer level description, for each process attribute, and a synthesis constraint creating unit that creates synthesis constraint information indicating the kind and number of circuit structural component necessary for expressing the process described in the behavior level description by the register transfer level description based on the emergence number of the process acquired for each process attribute and the kind of the circuit structural component specified for each process attribute.