A method of designing a system for real time digital signal processing, in which the system uses a virtual machine layer

摘要

A method of designing a system for real time digital signal processing, in which the system uses a virtual machine layer to separate (i) high resource functions from (ii) low resource control code that requests execution of the high resource functions, wherein the method comprises the step of partioning the system along its scheduling boundaries and assigning a software entity ("a plane") to each partioned area such that scheduling is performed in respect of planes. The present invention enables a highly structured approach to system design.