METHOD FOR GENERATING ASYNCHRONOUS CONTROL CIRCUIT

摘要

PURPOSE: A method for generating an asynchronous control circuit is provided to divide the asynchronous control circuit into a plurality of performance controllers capable of generating control signals necessary for executing processes for nodes of a data flow program and a performance sequence controller capable of controlling processing sequences of the controllers. CONSTITUTION: A signal transition graph is formed for presenting a change state of input/output signals of a plurality of performance controller(S100). A Petri Net is formed for modeling operations of PSCs(Performance Sequence Controllers) according to processing sequences of the process controllers from the data flow graph(S200). A signal transition graph equipped with change states of input/output signals of PSCs is formed(S300). According to that, the PSCs are formed(S400). The change states of the input/output signals of the signal transition graph are synthesized by a logic synthesis program(S500).