SUPERVISION CONTROLLING SYSTEM OF DATA PROCESSOR

摘要

PURPOSE:To easily perform sure supervision control with a system which monitors the execution of a data processor, by putting output instructions of the 1st and 2nd control signals in a routine to be executed by interruption processing. CONSTITUTION:An interruption signal generated upon receiving an interruption requesting signal IRQ is sent to a processor 3 and a control section 8 stops a currently executed program P and starts a routine R. A statement C which designates the transmission of a clear pulse CL and another statement S which designates the transmission of a strobe signal STB are assembled into the routine R. A clear signal CL is outputted at a time t3 by means of the statement C. A signal generating section 7 is reset at the time t3 by the signal CL. When the processor 3 executes the statement S, a pulse generating section 4 is started and the strobe signal STB is outputted at a time t4.