METHOD OF INTERFERING SIGNAL REDUCTION CAUSED BY DIGITAL SIGNAL PROCESSORS

摘要

The invention relates to a method for reducing interference signals which are caused by the power consumption, dependent on the executed command code, of processors, in particular digital signal processors, which perform cyclically repeated program routines which are initiated by interruption signals and which, during their running time, result in a first mean power consumption, the running time of the program routines being shorter than the time between two consecutive interruption signals. The cyclic modifications of the power consumption caused by this operating mode of the digital signal processor are prevented by performing a delay routine between consecutive program routines which results in a mean processor power consumption corresponding to the program routines.