For the test of real-time embedded system,the integrated all-digital simulation technology was proposed,which can resolve two functional problems in current software testing environment: ① Taking the simulation clock as the time reference,the synchronization due to setting break points was resolved; ② the dynamic stubapproach was designed to drive the unit-testing for the embedded program that may not be complete,i. e. lack of supporting functions,like library. Furthermore,by significantly reducing judgment...